Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 27 Apr, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 945677 Prefixes after maximum aggregation (per Origin AS): 361558 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 461329 Total ASes present in the Internet Routing Table: 75744 Prefixes per ASN: 12.49 Origin-only ASes present in the Internet Routing Table: 64957 Origin ASes announcing only one prefix: 26638 Transit ASes present in the Internet Routing Table: 10787 Transit-only ASes present in the Internet Routing Table:515 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1054 Number of instances of unregistered ASNs: 1056 Number of 32-bit ASNs allocated by the RIRs: 44273 Number of 32-bit ASNs visible in the Routing Table: 36321 Prefixes from 32-bit ASNs in the Routing Table: 185962 Number of bogon 32-bit ASNs visible in the Routing Table:16 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:600 Number of addresses announced to Internet: 3028129152 Equivalent to 180 /8s, 125 /16s and 149 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311967 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 250709 Total APNIC prefixes after maximum aggregation: 73906 APNIC Deaggregation factor:3.39 Prefixes being announced from the APNIC address blocks: 242790 Unique aggregates announced from the APNIC address blocks: 100697 APNIC Region origin ASes present in the Internet Routing Table: 14121 APNIC Prefixes per ASN: 17.19 APNIC Region origin ASes announcing only one prefix: 4280 APNIC Region transit ASes present in the Internet Routing Table: 1880 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9507 Number of APNIC addresses announced to Internet: 761371776 Equivalent to 45 /8s, 97 /16s and 156 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:275608 Total ARIN prefixes after maximum aggregation: 124937 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 280646 Unique aggregates announced from the ARIN address blocks:133663 ARIN Region origin ASes present in the Internet Routing Table:19144 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 20 Apr, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 944392 Prefixes after maximum aggregation (per Origin AS): 360904 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 460300 Total ASes present in the Internet Routing Table: 75677 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64892 Origin ASes announcing only one prefix: 26586 Transit ASes present in the Internet Routing Table: 10785 Transit-only ASes present in the Internet Routing Table:517 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1044 Number of instances of unregistered ASNs: 1046 Number of 32-bit ASNs allocated by the RIRs: 44204 Number of 32-bit ASNs visible in the Routing Table: 36243 Prefixes from 32-bit ASNs in the Routing Table: 185454 Number of bogon 32-bit ASNs visible in the Routing Table:16 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:589 Number of addresses announced to Internet: 3028224640 Equivalent to 180 /8s, 127 /16s and 10 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311370 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 250540 Total APNIC prefixes after maximum aggregation: 73742 APNIC Deaggregation factor:3.40 Prefixes being announced from the APNIC address blocks: 242704 Unique aggregates announced from the APNIC address blocks: 100466 APNIC Region origin ASes present in the Internet Routing Table: 14096 APNIC Prefixes per ASN: 17.22 APNIC Region origin ASes announcing only one prefix: 4271 APNIC Region transit ASes present in the Internet Routing Table: 1872 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9479 Number of APNIC addresses announced to Internet: 761931136 Equivalent to 45 /8s, 106 /16s and 37 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:275322 Total ARIN prefixes after maximum aggregation: 124663 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 280196 Unique aggregates announced from the ARIN address blocks:133382 ARIN Region origin ASes present in the Internet Routing Table:19136 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 13 Apr, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 943717 Prefixes after maximum aggregation (per Origin AS): 360569 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 460113 Total ASes present in the Internet Routing Table: 75646 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64860 Origin ASes announcing only one prefix: 26582 Transit ASes present in the Internet Routing Table: 10786 Transit-only ASes present in the Internet Routing Table:513 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1084 Number of instances of unregistered ASNs: 1086 Number of 32-bit ASNs allocated by the RIRs: 44105 Number of 32-bit ASNs visible in the Routing Table: 36196 Prefixes from 32-bit ASNs in the Routing Table: 184594 Number of bogon 32-bit ASNs visible in the Routing Table:18 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:604 Number of addresses announced to Internet: 3028380800 Equivalent to 180 /8s, 129 /16s and 108 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311335 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 249982 Total APNIC prefixes after maximum aggregation: 73481 APNIC Deaggregation factor:3.40 Prefixes being announced from the APNIC address blocks: 242376 Unique aggregates announced from the APNIC address blocks: 100311 APNIC Region origin ASes present in the Internet Routing Table: 14075 APNIC Prefixes per ASN: 17.22 APNIC Region origin ASes announcing only one prefix: 4257 APNIC Region transit ASes present in the Internet Routing Table: 1877 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9459 Number of APNIC addresses announced to Internet: 760672896 Equivalent to 45 /8s, 86 /16s and 242 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:275234 Total ARIN prefixes after maximum aggregation: 124610 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 279979 Unique aggregates announced from the ARIN address blocks:133368 ARIN Region origin ASes present in the Internet Routing Table:19127 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 06 Apr, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 942084 Prefixes after maximum aggregation (per Origin AS): 360114 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 459596 Total ASes present in the Internet Routing Table: 75654 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64860 Origin ASes announcing only one prefix: 26602 Transit ASes present in the Internet Routing Table: 10794 Transit-only ASes present in the Internet Routing Table:512 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1086 Number of instances of unregistered ASNs: 1088 Number of 32-bit ASNs allocated by the RIRs: 44026 Number of 32-bit ASNs visible in the Routing Table: 36188 Prefixes from 32-bit ASNs in the Routing Table: 184039 Number of bogon 32-bit ASNs visible in the Routing Table:18 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:619 Number of addresses announced to Internet: 3027941504 Equivalent to 180 /8s, 122 /16s and 184 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310836 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 249656 Total APNIC prefixes after maximum aggregation: 73375 APNIC Deaggregation factor:3.40 Prefixes being announced from the APNIC address blocks: 242199 Unique aggregates announced from the APNIC address blocks: 100126 APNIC Region origin ASes present in the Internet Routing Table: 14077 APNIC Prefixes per ASN: 17.21 APNIC Region origin ASes announcing only one prefix: 4259 APNIC Region transit ASes present in the Internet Routing Table: 1876 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9461 Number of APNIC addresses announced to Internet: 760500096 Equivalent to 45 /8s, 84 /16s and 79 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274690 Total ARIN prefixes after maximum aggregation: 124280 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 279512 Unique aggregates announced from the ARIN address blocks:133350 ARIN Region origin ASes present in the Internet Routing Table:19131 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 30 Mar, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 941345 Prefixes after maximum aggregation (per Origin AS): 359528 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 458844 Total ASes present in the Internet Routing Table: 75602 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64819 Origin ASes announcing only one prefix: 26589 Transit ASes present in the Internet Routing Table: 10783 Transit-only ASes present in the Internet Routing Table:508 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1062 Number of instances of unregistered ASNs: 1064 Number of 32-bit ASNs allocated by the RIRs: 43966 Number of 32-bit ASNs visible in the Routing Table: 36132 Prefixes from 32-bit ASNs in the Routing Table: 183764 Number of bogon 32-bit ASNs visible in the Routing Table:19 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:587 Number of addresses announced to Internet: 3028684160 Equivalent to 180 /8s, 134 /16s and 13 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310572 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 249547 Total APNIC prefixes after maximum aggregation: 73255 APNIC Deaggregation factor:3.41 Prefixes being announced from the APNIC address blocks: 242115 Unique aggregates announced from the APNIC address blocks: 100102 APNIC Region origin ASes present in the Internet Routing Table: 14081 APNIC Prefixes per ASN: 17.19 APNIC Region origin ASes announcing only one prefix: 4264 APNIC Region transit ASes present in the Internet Routing Table: 1876 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9458 Number of APNIC addresses announced to Internet: 760858496 Equivalent to 45 /8s, 89 /16s and 199 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274731 Total ARIN prefixes after maximum aggregation: 124158 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 279459 Unique aggregates announced from the ARIN address blocks:132739 ARIN Region origin ASes present in the Internet Routing Table:19129 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 23 Mar, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 940133 Prefixes after maximum aggregation (per Origin AS): 359192 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 458582 Total ASes present in the Internet Routing Table: 75531 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64777 Origin ASes announcing only one prefix: 26587 Transit ASes present in the Internet Routing Table: 10754 Transit-only ASes present in the Internet Routing Table:492 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1062 Number of instances of unregistered ASNs: 1064 Number of 32-bit ASNs allocated by the RIRs: 43892 Number of 32-bit ASNs visible in the Routing Table: 36072 Prefixes from 32-bit ASNs in the Routing Table: 183349 Number of bogon 32-bit ASNs visible in the Routing Table:19 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:593 Number of addresses announced to Internet: 3028765568 Equivalent to 180 /8s, 135 /16s and 75 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310128 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 249324 Total APNIC prefixes after maximum aggregation: 73160 APNIC Deaggregation factor:3.41 Prefixes being announced from the APNIC address blocks: 241895 Unique aggregates announced from the APNIC address blocks: 100148 APNIC Region origin ASes present in the Internet Routing Table: 14062 APNIC Prefixes per ASN: 17.20 APNIC Region origin ASes announcing only one prefix: 4250 APNIC Region transit ASes present in the Internet Routing Table: 1881 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9436 Number of APNIC addresses announced to Internet: 760850304 Equivalent to 45 /8s, 89 /16s and 167 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274554 Total ARIN prefixes after maximum aggregation: 124106 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 279363 Unique aggregates announced from the ARIN address blocks:132698 ARIN Region origin ASes present in the Internet Routing Table:19123 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 16 Mar, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 938832 Prefixes after maximum aggregation (per Origin AS): 359054 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 458136 Total ASes present in the Internet Routing Table: 75465 Prefixes per ASN: 12.44 Origin-only ASes present in the Internet Routing Table: 64728 Origin ASes announcing only one prefix: 26585 Transit ASes present in the Internet Routing Table: 10737 Transit-only ASes present in the Internet Routing Table:488 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1087 Number of instances of unregistered ASNs: 1089 Number of 32-bit ASNs allocated by the RIRs: 43832 Number of 32-bit ASNs visible in the Routing Table: 35997 Prefixes from 32-bit ASNs in the Routing Table: 182589 Number of bogon 32-bit ASNs visible in the Routing Table:19 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:569 Number of addresses announced to Internet: 3026729344 Equivalent to 180 /8s, 104 /16s and 57 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309574 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 248975 Total APNIC prefixes after maximum aggregation: 73037 APNIC Deaggregation factor:3.41 Prefixes being announced from the APNIC address blocks: 241635 Unique aggregates announced from the APNIC address blocks:99927 APNIC Region origin ASes present in the Internet Routing Table: 14046 APNIC Prefixes per ASN: 17.20 APNIC Region origin ASes announcing only one prefix: 4252 APNIC Region transit ASes present in the Internet Routing Table: 1882 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9417 Number of APNIC addresses announced to Internet: 760791168 Equivalent to 45 /8s, 88 /16s and 192 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274840 Total ARIN prefixes after maximum aggregation: 124033 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 279590 Unique aggregates announced from the ARIN address blocks:132782 ARIN Region origin ASes present in the Internet Routing Table:19110 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 09 Mar, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 939417 Prefixes after maximum aggregation (per Origin AS): 358869 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 458422 Total ASes present in the Internet Routing Table: 75521 Prefixes per ASN: 12.44 Origin-only ASes present in the Internet Routing Table: 64782 Origin ASes announcing only one prefix: 26599 Transit ASes present in the Internet Routing Table: 10739 Transit-only ASes present in the Internet Routing Table:500 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1069 Number of instances of unregistered ASNs: 1071 Number of 32-bit ASNs allocated by the RIRs: 43794 Number of 32-bit ASNs visible in the Routing Table: 36019 Prefixes from 32-bit ASNs in the Routing Table: 182502 Number of bogon 32-bit ASNs visible in the Routing Table:39 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:542 Number of addresses announced to Internet: 3041749632 Equivalent to 181 /8s, 77 /16s and 106 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310039 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 249003 Total APNIC prefixes after maximum aggregation: 73042 APNIC Deaggregation factor:3.41 Prefixes being announced from the APNIC address blocks: 241703 Unique aggregates announced from the APNIC address blocks:99939 APNIC Region origin ASes present in the Internet Routing Table: 14033 APNIC Prefixes per ASN: 17.22 APNIC Region origin ASes announcing only one prefix: 4247 APNIC Region transit ASes present in the Internet Routing Table: 1873 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9408 Number of APNIC addresses announced to Internet: 774768768 Equivalent to 46 /8s, 46 /16s and 8 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273922 Total ARIN prefixes after maximum aggregation: 123903 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278775 Unique aggregates announced from the ARIN address blocks:132662 ARIN Region origin ASes present in the Internet Routing Table:19120 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 02 Mar, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 941586 Prefixes after maximum aggregation (per Origin AS): 358304 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 458218 Total ASes present in the Internet Routing Table: 75469 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64725 Origin ASes announcing only one prefix: 26605 Transit ASes present in the Internet Routing Table: 10744 Transit-only ASes present in the Internet Routing Table:499 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1089 Number of instances of unregistered ASNs: 1091 Number of 32-bit ASNs allocated by the RIRs: 43735 Number of 32-bit ASNs visible in the Routing Table: 35974 Prefixes from 32-bit ASNs in the Routing Table: 182089 Number of bogon 32-bit ASNs visible in the Routing Table:38 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:551 Number of addresses announced to Internet: 3041740160 Equivalent to 181 /8s, 77 /16s and 69 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309583 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 252177 Total APNIC prefixes after maximum aggregation: 73037 APNIC Deaggregation factor:3.45 Prefixes being announced from the APNIC address blocks: 244814 Unique aggregates announced from the APNIC address blocks: 100197 APNIC Region origin ASes present in the Internet Routing Table: 14011 APNIC Prefixes per ASN: 17.47 APNIC Region origin ASes announcing only one prefix: 4234 APNIC Region transit ASes present in the Internet Routing Table: 1873 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9390 Number of APNIC addresses announced to Internet: 774622080 Equivalent to 46 /8s, 43 /16s and 203 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273801 Total ARIN prefixes after maximum aggregation: 123627 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278705 Unique aggregates announced from the ARIN address blocks:132679 ARIN Region origin ASes present in the Internet Routing Table:19110 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 24 Feb, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 941238 Prefixes after maximum aggregation (per Origin AS): 358177 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 457381 Total ASes present in the Internet Routing Table: 75487 Prefixes per ASN: 12.47 Origin-only ASes present in the Internet Routing Table: 64706 Origin ASes announcing only one prefix: 26609 Transit ASes present in the Internet Routing Table: 10781 Transit-only ASes present in the Internet Routing Table:505 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1075 Number of instances of unregistered ASNs: 1077 Number of 32-bit ASNs allocated by the RIRs: 43684 Number of 32-bit ASNs visible in the Routing Table: 35955 Prefixes from 32-bit ASNs in the Routing Table: 182097 Number of bogon 32-bit ASNs visible in the Routing Table:38 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:533 Number of addresses announced to Internet: 3042201216 Equivalent to 181 /8s, 84 /16s and 78 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309759 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 252126 Total APNIC prefixes after maximum aggregation: 73065 APNIC Deaggregation factor:3.45 Prefixes being announced from the APNIC address blocks: 244812 Unique aggregates announced from the APNIC address blocks: 100126 APNIC Region origin ASes present in the Internet Routing Table: 13999 APNIC Prefixes per ASN: 17.49 APNIC Region origin ASes announcing only one prefix: 4223 APNIC Region transit ASes present in the Internet Routing Table: 1886 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9379 Number of APNIC addresses announced to Internet: 774672512 Equivalent to 46 /8s, 44 /16s and 144 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273441 Total ARIN prefixes after maximum aggregation: 123490 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278214 Unique aggregates announced from the ARIN address blocks:132270 ARIN Region origin ASes present in the Internet Routing Table:19109 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 17 Feb, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 942295 Prefixes after maximum aggregation (per Origin AS): 358047 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 457204 Total ASes present in the Internet Routing Table: 75421 Prefixes per ASN: 12.49 Origin-only ASes present in the Internet Routing Table: 64642 Origin ASes announcing only one prefix: 26587 Transit ASes present in the Internet Routing Table: 10779 Transit-only ASes present in the Internet Routing Table:502 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1075 Number of instances of unregistered ASNs: 1085 Number of 32-bit ASNs allocated by the RIRs: 43662 Number of 32-bit ASNs visible in the Routing Table: 35885 Prefixes from 32-bit ASNs in the Routing Table: 181653 Number of bogon 32-bit ASNs visible in the Routing Table:65 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:515 Number of addresses announced to Internet: 3042124416 Equivalent to 181 /8s, 83 /16s and 34 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311250 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 251971 Total APNIC prefixes after maximum aggregation: 72931 APNIC Deaggregation factor:3.45 Prefixes being announced from the APNIC address blocks: 244695 Unique aggregates announced from the APNIC address blocks: 100135 APNIC Region origin ASes present in the Internet Routing Table: 13993 APNIC Prefixes per ASN: 17.49 APNIC Region origin ASes announcing only one prefix: 4233 APNIC Region transit ASes present in the Internet Routing Table: 1890 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9361 Number of APNIC addresses announced to Internet: 774459264 Equivalent to 46 /8s, 41 /16s and 79 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274991 Total ARIN prefixes after maximum aggregation: 123700 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 279962 Unique aggregates announced from the ARIN address blocks:132230 ARIN Region origin ASes present in the Internet Routing Table:19096 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 10 Feb, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 941813 Prefixes after maximum aggregation (per Origin AS): 358035 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 457231 Total ASes present in the Internet Routing Table: 75375 Prefixes per ASN: 12.50 Origin-only ASes present in the Internet Routing Table: 64616 Origin ASes announcing only one prefix: 26555 Transit ASes present in the Internet Routing Table: 10759 Transit-only ASes present in the Internet Routing Table:481 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1100 Number of instances of unregistered ASNs: 1102 Number of 32-bit ASNs allocated by the RIRs: 43593 Number of 32-bit ASNs visible in the Routing Table: 35849 Prefixes from 32-bit ASNs in the Routing Table: 181573 Number of bogon 32-bit ASNs visible in the Routing Table:34 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:508 Number of addresses announced to Internet: 3042330496 Equivalent to 181 /8s, 86 /16s and 71 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310900 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 251974 Total APNIC prefixes after maximum aggregation: 72904 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 244649 Unique aggregates announced from the APNIC address blocks: 100083 APNIC Region origin ASes present in the Internet Routing Table: 13974 APNIC Prefixes per ASN: 17.51 APNIC Region origin ASes announcing only one prefix: 4224 APNIC Region transit ASes present in the Internet Routing Table: 1880 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9337 Number of APNIC addresses announced to Internet: 774527616 Equivalent to 46 /8s, 42 /16s and 90 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274965 Total ARIN prefixes after maximum aggregation: 123818 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 279952 Unique aggregates announced from the ARIN address blocks:132370 ARIN Region origin ASes present in the Internet Routing Table:19087 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 03 Feb, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 940493 Prefixes after maximum aggregation (per Origin AS): 357581 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 456313 Total ASes present in the Internet Routing Table: 75360 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64592 Origin ASes announcing only one prefix: 26541 Transit ASes present in the Internet Routing Table: 10768 Transit-only ASes present in the Internet Routing Table:494 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1108 Number of instances of unregistered ASNs: 1110 Number of 32-bit ASNs allocated by the RIRs: 43555 Number of 32-bit ASNs visible in the Routing Table: 35809 Prefixes from 32-bit ASNs in the Routing Table: 181205 Number of bogon 32-bit ASNs visible in the Routing Table:33 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:503 Number of addresses announced to Internet: 3044438912 Equivalent to 181 /8s, 118 /16s and 115 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310387 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 251780 Total APNIC prefixes after maximum aggregation: 72796 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 244553 Unique aggregates announced from the APNIC address blocks: 100011 APNIC Region origin ASes present in the Internet Routing Table: 13956 APNIC Prefixes per ASN: 17.52 APNIC Region origin ASes announcing only one prefix: 4211 APNIC Region transit ASes present in the Internet Routing Table: 1891 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9325 Number of APNIC addresses announced to Internet: 774566272 Equivalent to 46 /8s, 42 /16s and 241 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274581 Total ARIN prefixes after maximum aggregation: 123714 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 279530 Unique aggregates announced from the ARIN address blocks:132071 ARIN Region origin ASes present in the Internet Routing Table:19095 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 27 Jan, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 940117 Prefixes after maximum aggregation (per Origin AS): 357735 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 456211 Total ASes present in the Internet Routing Table: 75349 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64603 Origin ASes announcing only one prefix: 26556 Transit ASes present in the Internet Routing Table: 10746 Transit-only ASes present in the Internet Routing Table:499 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1123 Number of instances of unregistered ASNs: 1125 Number of 32-bit ASNs allocated by the RIRs: 43482 Number of 32-bit ASNs visible in the Routing Table: 35776 Prefixes from 32-bit ASNs in the Routing Table: 180692 Number of bogon 32-bit ASNs visible in the Routing Table:34 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:499 Number of addresses announced to Internet: 3047946240 Equivalent to 181 /8s, 171 /16s and 248 /24s Percentage of available address space announced: 82.3 Percentage of allocated address space announced: 82.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310463 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 251719 Total APNIC prefixes after maximum aggregation: 72784 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 244588 Unique aggregates announced from the APNIC address blocks:99925 APNIC Region origin ASes present in the Internet Routing Table: 13942 APNIC Prefixes per ASN: 17.54 APNIC Region origin ASes announcing only one prefix: 4210 APNIC Region transit ASes present in the Internet Routing Table: 1886 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9307 Number of APNIC addresses announced to Internet: 774890112 Equivalent to 46 /8s, 47 /16s and 226 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274037 Total ARIN prefixes after maximum aggregation: 123967 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278953 Unique aggregates announced from the ARIN address blocks:132163 ARIN Region origin ASes present in the Internet Routing Table:19089 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 20 Jan, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 938980 Prefixes after maximum aggregation (per Origin AS): 357247 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 455839 Total ASes present in the Internet Routing Table: 75298 Prefixes per ASN: 12.47 Origin-only ASes present in the Internet Routing Table: 64546 Origin ASes announcing only one prefix: 26557 Transit ASes present in the Internet Routing Table: 10752 Transit-only ASes present in the Internet Routing Table:493 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1107 Number of instances of unregistered ASNs: 1109 Number of 32-bit ASNs allocated by the RIRs: 43428 Number of 32-bit ASNs visible in the Routing Table: 35732 Prefixes from 32-bit ASNs in the Routing Table: 180291 Number of bogon 32-bit ASNs visible in the Routing Table:31 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:482 Number of addresses announced to Internet: 3047904768 Equivalent to 181 /8s, 171 /16s and 86 /24s Percentage of available address space announced: 82.3 Percentage of allocated address space announced: 82.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309993 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 251384 Total APNIC prefixes after maximum aggregation: 72650 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 244273 Unique aggregates announced from the APNIC address blocks:99891 APNIC Region origin ASes present in the Internet Routing Table: 13929 APNIC Prefixes per ASN: 17.54 APNIC Region origin ASes announcing only one prefix: 4198 APNIC Region transit ASes present in the Internet Routing Table: 1879 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9286 Number of APNIC addresses announced to Internet: 774863744 Equivalent to 46 /8s, 47 /16s and 123 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273579 Total ARIN prefixes after maximum aggregation: 123863 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278451 Unique aggregates announced from the ARIN address blocks:132047 ARIN Region origin ASes present in the Internet Routing Table:19070 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 13 Jan, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 938625 Prefixes after maximum aggregation (per Origin AS): 356925 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 455683 Total ASes present in the Internet Routing Table: 75263 Prefixes per ASN: 12.47 Origin-only ASes present in the Internet Routing Table: 64540 Origin ASes announcing only one prefix: 26595 Transit ASes present in the Internet Routing Table: 10723 Transit-only ASes present in the Internet Routing Table:492 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1118 Number of instances of unregistered ASNs: 1120 Number of 32-bit ASNs allocated by the RIRs: 43370 Number of 32-bit ASNs visible in the Routing Table: 35692 Prefixes from 32-bit ASNs in the Routing Table: 180042 Number of bogon 32-bit ASNs visible in the Routing Table:17 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:495 Number of addresses announced to Internet: 3047253248 Equivalent to 181 /8s, 161 /16s and 101 /24s Percentage of available address space announced: 82.3 Percentage of allocated address space announced: 82.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310100 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 251179 Total APNIC prefixes after maximum aggregation: 72591 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 244097 Unique aggregates announced from the APNIC address blocks:99806 APNIC Region origin ASes present in the Internet Routing Table: 13911 APNIC Prefixes per ASN: 17.55 APNIC Region origin ASes announcing only one prefix: 4202 APNIC Region transit ASes present in the Internet Routing Table: 1873 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9269 Number of APNIC addresses announced to Internet: 774771584 Equivalent to 46 /8s, 46 /16s and 19 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273292 Total ARIN prefixes after maximum aggregation: 123615 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278201 Unique aggregates announced from the ARIN address blocks:132052 ARIN Region origin ASes present in the Internet Routing Table:19063 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 06 Jan, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 937592 Prefixes after maximum aggregation (per Origin AS): 357849 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 456342 Total ASes present in the Internet Routing Table: 75212 Prefixes per ASN: 12.47 Origin-only ASes present in the Internet Routing Table: 64521 Origin ASes announcing only one prefix: 26564 Transit ASes present in the Internet Routing Table: 10691 Transit-only ASes present in the Internet Routing Table:493 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 66 Max AS path prepend of ASN (272886) 61 Prefixes from unregistered ASNs in the Routing Table: 1112 Number of instances of unregistered ASNs: 1114 Number of 32-bit ASNs allocated by the RIRs: 43316 Number of 32-bit ASNs visible in the Routing Table: 35614 Prefixes from 32-bit ASNs in the Routing Table: 179632 Number of bogon 32-bit ASNs visible in the Routing Table:32 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:482 Number of addresses announced to Internet: 3048811264 Equivalent to 181 /8s, 185 /16s and 43 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309431 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 251118 Total APNIC prefixes after maximum aggregation: 72502 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 244085 Unique aggregates announced from the APNIC address blocks:99680 APNIC Region origin ASes present in the Internet Routing Table: 13870 APNIC Prefixes per ASN: 17.60 APNIC Region origin ASes announcing only one prefix: 4166 APNIC Region transit ASes present in the Internet Routing Table: 1873 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9220 Number of APNIC addresses announced to Internet: 774693504 Equivalent to 46 /8s, 44 /16s and 226 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274378 Total ARIN prefixes after maximum aggregation: 124616 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 279300 Unique aggregates announced from the ARIN address blocks:133020 ARIN Region origin ASes present in the Internet Routing Table:19084 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 30 Dec, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 939879 Prefixes after maximum aggregation (per Origin AS): 357841 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 456305 Total ASes present in the Internet Routing Table: 75203 Prefixes per ASN: 12.50 Origin-only ASes present in the Internet Routing Table: 64518 Origin ASes announcing only one prefix: 26555 Transit ASes present in the Internet Routing Table: 10685 Transit-only ASes present in the Internet Routing Table:479 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1054 Number of instances of unregistered ASNs: 1056 Number of 32-bit ASNs allocated by the RIRs: 43280 Number of 32-bit ASNs visible in the Routing Table: 35605 Prefixes from 32-bit ASNs in the Routing Table: 179570 Number of bogon 32-bit ASNs visible in the Routing Table:19 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:510 Number of addresses announced to Internet: 3046009344 Equivalent to 181 /8s, 142 /16s and 106 /24s Percentage of available address space announced: 82.3 Percentage of allocated address space announced: 82.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311347 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 251361 Total APNIC prefixes after maximum aggregation: 72465 APNIC Deaggregation factor:3.47 Prefixes being announced from the APNIC address blocks: 244404 Unique aggregates announced from the APNIC address blocks:99622 APNIC Region origin ASes present in the Internet Routing Table: 13876 APNIC Prefixes per ASN: 17.61 APNIC Region origin ASes announcing only one prefix: 4178 APNIC Region transit ASes present in the Internet Routing Table: 1870 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9228 Number of APNIC addresses announced to Internet: 771056768 Equivalent to 45 /8s, 245 /16s and 100 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:274175 Total ARIN prefixes after maximum aggregation: 124635 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 279162 Unique aggregates announced from the ARIN address blocks:133085 ARIN Region origin ASes present in the Internet Routing Table:19081 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 23 Dec, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 938320 Prefixes after maximum aggregation (per Origin AS): 357697 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 455871 Total ASes present in the Internet Routing Table: 75194 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64510 Origin ASes announcing only one prefix: 26559 Transit ASes present in the Internet Routing Table: 10684 Transit-only ASes present in the Internet Routing Table:478 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1046 Number of instances of unregistered ASNs: 1048 Number of 32-bit ASNs allocated by the RIRs: 43262 Number of 32-bit ASNs visible in the Routing Table: 35597 Prefixes from 32-bit ASNs in the Routing Table: 179298 Number of bogon 32-bit ASNs visible in the Routing Table:19 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:510 Number of addresses announced to Internet: 3048268032 Equivalent to 181 /8s, 176 /16s and 225 /24s Percentage of available address space announced: 82.3 Percentage of allocated address space announced: 82.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311106 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 250420 Total APNIC prefixes after maximum aggregation: 72334 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 243490 Unique aggregates announced from the APNIC address blocks:99600 APNIC Region origin ASes present in the Internet Routing Table: 13859 APNIC Prefixes per ASN: 17.57 APNIC Region origin ASes announcing only one prefix: 4169 APNIC Region transit ASes present in the Internet Routing Table: 1868 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible:121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9209 Number of APNIC addresses announced to Internet: 771127168 Equivalent to 45 /8s, 246 /16s and 119 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273923 Total ARIN prefixes after maximum aggregation: 124653 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278717 Unique aggregates announced from the ARIN address blocks:132754 ARIN Region origin ASes present in the Internet Routing Table:19074 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 16 Dec, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 937687 Prefixes after maximum aggregation (per Origin AS): 357483 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 455760 Total ASes present in the Internet Routing Table: 75160 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64490 Origin ASes announcing only one prefix: 26529 Transit ASes present in the Internet Routing Table: 10670 Transit-only ASes present in the Internet Routing Table:471 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1061 Number of instances of unregistered ASNs: 1063 Number of 32-bit ASNs allocated by the RIRs: 43229 Number of 32-bit ASNs visible in the Routing Table: 35560 Prefixes from 32-bit ASNs in the Routing Table: 178899 Number of bogon 32-bit ASNs visible in the Routing Table:19 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:521 Number of addresses announced to Internet: 3048297728 Equivalent to 181 /8s, 177 /16s and 85 /24s Percentage of available address space announced: 82.3 Percentage of allocated address space announced: 82.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310922 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 250111 Total APNIC prefixes after maximum aggregation: 72247 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 243238 Unique aggregates announced from the APNIC address blocks:99474 APNIC Region origin ASes present in the Internet Routing Table: 13852 APNIC Prefixes per ASN: 17.56 APNIC Region origin ASes announcing only one prefix: 4169 APNIC Region transit ASes present in the Internet Routing Table: 1861 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9198 Number of APNIC addresses announced to Internet: 77082 Equivalent to 45 /8s, 242 /16s and 82 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273744 Total ARIN prefixes after maximum aggregation: 124582 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278526 Unique aggregates announced from the ARIN address blocks:132774 ARIN Region origin ASes present in the Internet Routing Table:19076 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 09 Dec, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 936367 Prefixes after maximum aggregation (per Origin AS): 357087 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 455742 Total ASes present in the Internet Routing Table: 75116 Prefixes per ASN: 12.47 Origin-only ASes present in the Internet Routing Table: 64439 Origin ASes announcing only one prefix: 26531 Transit ASes present in the Internet Routing Table: 10677 Transit-only ASes present in the Internet Routing Table:474 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1031 Number of instances of unregistered ASNs: 1033 Number of 32-bit ASNs allocated by the RIRs: 43201 Number of 32-bit ASNs visible in the Routing Table: 35494 Prefixes from 32-bit ASNs in the Routing Table: 178380 Number of bogon 32-bit ASNs visible in the Routing Table:18 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:514 Number of addresses announced to Internet: 3049008640 Equivalent to 181 /8s, 188 /16s and 46 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310382 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 249706 Total APNIC prefixes after maximum aggregation: 72069 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 242887 Unique aggregates announced from the APNIC address blocks:99410 APNIC Region origin ASes present in the Internet Routing Table: 13816 APNIC Prefixes per ASN: 17.58 APNIC Region origin ASes announcing only one prefix: 4152 APNIC Region transit ASes present in the Internet Routing Table: 1861 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9149 Number of APNIC addresses announced to Internet: 771420032 Equivalent to 45 /8s, 250 /16s and 239 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273633 Total ARIN prefixes after maximum aggregation: 124620 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278333 Unique aggregates announced from the ARIN address blocks:132968 ARIN Region origin ASes present in the Internet Routing Table:19075 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 02 Dec, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 935768 Prefixes after maximum aggregation (per Origin AS): 356557 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 455208 Total ASes present in the Internet Routing Table: 75073 Prefixes per ASN: 12.46 Origin-only ASes present in the Internet Routing Table: 64404 Origin ASes announcing only one prefix: 26492 Transit ASes present in the Internet Routing Table: 10669 Transit-only ASes present in the Internet Routing Table:483 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1061 Number of instances of unregistered ASNs: 1063 Number of 32-bit ASNs allocated by the RIRs: 43144 Number of 32-bit ASNs visible in the Routing Table: 35456 Prefixes from 32-bit ASNs in the Routing Table: 178175 Number of bogon 32-bit ASNs visible in the Routing Table:31 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:546 Number of addresses announced to Internet: 3048735744 Equivalent to 181 /8s, 184 /16s and 4 /24s Percentage of available address space announced: 82.3 Percentage of allocated address space announced: 82.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310346 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 249452 Total APNIC prefixes after maximum aggregation: 71994 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 242709 Unique aggregates announced from the APNIC address blocks:99551 APNIC Region origin ASes present in the Internet Routing Table: 13806 APNIC Prefixes per ASN: 17.58 APNIC Region origin ASes announcing only one prefix: 4163 APNIC Region transit ASes present in the Internet Routing Table: 1851 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9140 Number of APNIC addresses announced to Internet: 771358336 Equivalent to 45 /8s, 249 /16s and 254 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273323 Total ARIN prefixes after maximum aggregation: 124284 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278074 Unique aggregates announced from the ARIN address blocks:132552 ARIN Region origin ASes present in the Internet Routing Table:19077 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 25 Nov, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 935642 Prefixes after maximum aggregation (per Origin AS): 356140 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 454675 Total ASes present in the Internet Routing Table: 75088 Prefixes per ASN: 12.46 Origin-only ASes present in the Internet Routing Table: 64431 Origin ASes announcing only one prefix: 26523 Transit ASes present in the Internet Routing Table: 10657 Transit-only ASes present in the Internet Routing Table:478 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1036 Number of instances of unregistered ASNs: 1038 Number of 32-bit ASNs allocated by the RIRs: 43101 Number of 32-bit ASNs visible in the Routing Table: 35439 Prefixes from 32-bit ASNs in the Routing Table: 178053 Number of bogon 32-bit ASNs visible in the Routing Table:29 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:525 Number of addresses announced to Internet: 3049330944 Equivalent to 181 /8s, 193 /16s and 25 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310583 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 249008 Total APNIC prefixes after maximum aggregation: 71753 APNIC Deaggregation factor:3.47 Prefixes being announced from the APNIC address blocks: 242249 Unique aggregates announced from the APNIC address blocks:99279 APNIC Region origin ASes present in the Internet Routing Table: 13790 APNIC Prefixes per ASN: 17.57 APNIC Region origin ASes announcing only one prefix: 4151 APNIC Region transit ASes present in the Internet Routing Table: 1859 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9120 Number of APNIC addresses announced to Internet: 771834752 Equivalent to 46 /8s, 1 /16s and 67 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273658 Total ARIN prefixes after maximum aggregation: 124133 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278450 Unique aggregates announced from the ARIN address blocks:132343 ARIN Region origin ASes present in the Internet Routing Table:19075 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 18 Nov, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 935368 Prefixes after maximum aggregation (per Origin AS): 355908 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 454806 Total ASes present in the Internet Routing Table: 75063 Prefixes per ASN: 12.46 Origin-only ASes present in the Internet Routing Table: 64423 Origin ASes announcing only one prefix: 26500 Transit ASes present in the Internet Routing Table: 10640 Transit-only ASes present in the Internet Routing Table:481 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1058 Number of instances of unregistered ASNs: 1060 Number of 32-bit ASNs allocated by the RIRs: 43068 Number of 32-bit ASNs visible in the Routing Table: 35403 Prefixes from 32-bit ASNs in the Routing Table: 177707 Number of bogon 32-bit ASNs visible in the Routing Table:30 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:533 Number of addresses announced to Internet: 3050179328 Equivalent to 181 /8s, 206 /16s and 11 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310771 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 248769 Total APNIC prefixes after maximum aggregation: 71647 APNIC Deaggregation factor:3.47 Prefixes being announced from the APNIC address blocks: 241951 Unique aggregates announced from the APNIC address blocks:99167 APNIC Region origin ASes present in the Internet Routing Table: 13773 APNIC Prefixes per ASN: 17.57 APNIC Region origin ASes announcing only one prefix: 4141 APNIC Region transit ASes present in the Internet Routing Table: 1854 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9105 Number of APNIC addresses announced to Internet: 771745152 Equivalent to 45 /8s, 255 /16s and 229 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273597 Total ARIN prefixes after maximum aggregation: 124288 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278287 Unique aggregates announced from the ARIN address blocks:132362 ARIN Region origin ASes present in the Internet Routing Table:19079 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 11 Nov, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 935006 Prefixes after maximum aggregation (per Origin AS): 355778 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 454622 Total ASes present in the Internet Routing Table: 75042 Prefixes per ASN: 12.46 Origin-only ASes present in the Internet Routing Table: 64403 Origin ASes announcing only one prefix: 26462 Transit ASes present in the Internet Routing Table: 10639 Transit-only ASes present in the Internet Routing Table:480 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1071 Number of instances of unregistered ASNs: 1077 Number of 32-bit ASNs allocated by the RIRs: 43033 Number of 32-bit ASNs visible in the Routing Table: 35370 Prefixes from 32-bit ASNs in the Routing Table: 177646 Number of bogon 32-bit ASNs visible in the Routing Table:32 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:511 Number of addresses announced to Internet: 3051023104 Equivalent to 181 /8s, 218 /16s and 235 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310908 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 248524 Total APNIC prefixes after maximum aggregation: 71578 APNIC Deaggregation factor:3.47 Prefixes being announced from the APNIC address blocks: 241689 Unique aggregates announced from the APNIC address blocks:98997 APNIC Region origin ASes present in the Internet Routing Table: 13744 APNIC Prefixes per ASN: 17.59 APNIC Region origin ASes announcing only one prefix: 4126 APNIC Region transit ASes present in the Internet Routing Table: 1842 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9077 Number of APNIC addresses announced to Internet: 772185472 Equivalent to 46 /8s, 6 /16s and 157 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273613 Total ARIN prefixes after maximum aggregation: 124339 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278141 Unique aggregates announced from the ARIN address blocks:132362 ARIN Region origin ASes present in the Internet Routing Table:19066 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 04 Nov, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 933958 Prefixes after maximum aggregation (per Origin AS): 355729 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 454391 Total ASes present in the Internet Routing Table: 74997 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64330 Origin ASes announcing only one prefix: 26473 Transit ASes present in the Internet Routing Table: 10667 Transit-only ASes present in the Internet Routing Table:479 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1030 Number of instances of unregistered ASNs: 1032 Number of 32-bit ASNs allocated by the RIRs: 43001 Number of 32-bit ASNs visible in the Routing Table: 35319 Prefixes from 32-bit ASNs in the Routing Table: 177112 Number of bogon 32-bit ASNs visible in the Routing Table:21 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:516 Number of addresses announced to Internet: 3050674432 Equivalent to 181 /8s, 213 /16s and 153 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310611 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 248049 Total APNIC prefixes after maximum aggregation: 71480 APNIC Deaggregation factor:3.47 Prefixes being announced from the APNIC address blocks: 241295 Unique aggregates announced from the APNIC address blocks:98869 APNIC Region origin ASes present in the Internet Routing Table: 13723 APNIC Prefixes per ASN: 17.58 APNIC Region origin ASes announcing only one prefix: 4116 APNIC Region transit ASes present in the Internet Routing Table: 1840 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9056 Number of APNIC addresses announced to Internet: 772209024 Equivalent to 46 /8s, 6 /16s and 249 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273561 Total ARIN prefixes after maximum aggregation: 124401 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 277878 Unique aggregates announced from the ARIN address blocks:132392 ARIN Region origin ASes present in the Internet Routing Table:19082 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 28 Oct, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 933486 Prefixes after maximum aggregation (per Origin AS): 355172 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 454360 Total ASes present in the Internet Routing Table: 74926 Prefixes per ASN: 12.46 Origin-only ASes present in the Internet Routing Table: 64271 Origin ASes announcing only one prefix: 26491 Transit ASes present in the Internet Routing Table: 10655 Transit-only ASes present in the Internet Routing Table:466 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 110 Max AS path prepend of ASN ( 37447) 103 Prefixes from unregistered ASNs in the Routing Table: 1035 Number of instances of unregistered ASNs: 1038 Number of 32-bit ASNs allocated by the RIRs: 42931 Number of 32-bit ASNs visible in the Routing Table: 35242 Prefixes from 32-bit ASNs in the Routing Table: 176650 Number of bogon 32-bit ASNs visible in the Routing Table:23 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:522 Number of addresses announced to Internet: 3052253184 Equivalent to 181 /8s, 237 /16s and 176 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310357 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 247685 Total APNIC prefixes after maximum aggregation: 71250 APNIC Deaggregation factor:3.48 Prefixes being announced from the APNIC address blocks: 241058 Unique aggregates announced from the APNIC address blocks:99089 APNIC Region origin ASes present in the Internet Routing Table: 13657 APNIC Prefixes per ASN: 17.65 APNIC Region origin ASes announcing only one prefix: 4127 APNIC Region transit ASes present in the Internet Routing Table: 1823 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8996 Number of APNIC addresses announced to Internet: 772061312 Equivalent to 46 /8s, 4 /16s and 184 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273852 Total ARIN prefixes after maximum aggregation: 124239 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278042 Unique aggregates announced from the ARIN address blocks:132470 ARIN Region origin ASes present in the Internet Routing Table:19094 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 21 Oct, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 933249 Prefixes after maximum aggregation (per Origin AS): 354499 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 453979 Total ASes present in the Internet Routing Table: 74961 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64309 Origin ASes announcing only one prefix: 26493 Transit ASes present in the Internet Routing Table: 10652 Transit-only ASes present in the Internet Routing Table:466 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1050 Number of instances of unregistered ASNs: 1053 Number of 32-bit ASNs allocated by the RIRs: 42880 Number of 32-bit ASNs visible in the Routing Table: 35270 Prefixes from 32-bit ASNs in the Routing Table: 176608 Number of bogon 32-bit ASNs visible in the Routing Table:25 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:527 Number of addresses announced to Internet: 3050844928 Equivalent to 181 /8s, 216 /16s and 51 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310313 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 247818 Total APNIC prefixes after maximum aggregation: 71198 APNIC Deaggregation factor:3.48 Prefixes being announced from the APNIC address blocks: 241168 Unique aggregates announced from the APNIC address blocks:99178 APNIC Region origin ASes present in the Internet Routing Table: 13716 APNIC Prefixes per ASN: 17.58 APNIC Region origin ASes announcing only one prefix: 4119 APNIC Region transit ASes present in the Internet Routing Table: 1823 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9041 Number of APNIC addresses announced to Internet: 771026304 Equivalent to 45 /8s, 244 /16s and 237 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273822 Total ARIN prefixes after maximum aggregation: 124061 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 277696 Unique aggregates announced from the ARIN address blocks:132182 ARIN Region origin ASes present in the Internet Routing Table:19078 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 14 Oct, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 932715 Prefixes after maximum aggregation (per Origin AS): 354045 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 453796 Total ASes present in the Internet Routing Table: 74910 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64286 Origin ASes announcing only one prefix: 26511 Transit ASes present in the Internet Routing Table: 10624 Transit-only ASes present in the Internet Routing Table:457 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 991 Number of instances of unregistered ASNs: 994 Number of 32-bit ASNs allocated by the RIRs: 42829 Number of 32-bit ASNs visible in the Routing Table: 35227 Prefixes from 32-bit ASNs in the Routing Table: 176097 Number of bogon 32-bit ASNs visible in the Routing Table:33 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:522 Number of addresses announced to Internet: 3052395776 Equivalent to 181 /8s, 239 /16s and 221 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 310528 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 247475 Total APNIC prefixes after maximum aggregation: 71042 APNIC Deaggregation factor:3.48 Prefixes being announced from the APNIC address blocks: 240913 Unique aggregates announced from the APNIC address blocks:98990 APNIC Region origin ASes present in the Internet Routing Table: 13684 APNIC Prefixes per ASN: 17.61 APNIC Region origin ASes announcing only one prefix: 4120 APNIC Region transit ASes present in the Internet Routing Table: 1815 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9008 Number of APNIC addresses announced to Internet: 771669632 Equivalent to 45 /8s, 254 /16s and 190 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273641 Total ARIN prefixes after maximum aggregation: 123850 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 277405 Unique aggregates announced from the ARIN address blocks:132133 ARIN Region origin ASes present in the Internet Routing Table:19099 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 07 Oct, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 932315 Prefixes after maximum aggregation (per Origin AS): 353915 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 453446 Total ASes present in the Internet Routing Table: 74914 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64301 Origin ASes announcing only one prefix: 26472 Transit ASes present in the Internet Routing Table: 10613 Transit-only ASes present in the Internet Routing Table:456 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 995 Number of instances of unregistered ASNs: 997 Number of 32-bit ASNs allocated by the RIRs: 42780 Number of 32-bit ASNs visible in the Routing Table: 35222 Prefixes from 32-bit ASNs in the Routing Table: 176100 Number of bogon 32-bit ASNs visible in the Routing Table:34 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:526 Number of addresses announced to Internet: 3053552128 Equivalent to 182 /8s, 1 /16s and 130 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 310516 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 247120 Total APNIC prefixes after maximum aggregation: 71004 APNIC Deaggregation factor:3.48 Prefixes being announced from the APNIC address blocks: 240693 Unique aggregates announced from the APNIC address blocks:98970 APNIC Region origin ASes present in the Internet Routing Table: 13692 APNIC Prefixes per ASN: 17.58 APNIC Region origin ASes announcing only one prefix: 4112 APNIC Region transit ASes present in the Internet Routing Table: 1816 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9019 Number of APNIC addresses announced to Internet: 772799872 Equivalent to 46 /8s, 15 /16s and 253 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:273510 Total ARIN prefixes after maximum aggregation: 123860 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 277244 Unique aggregates announced from the ARIN address blocks:131906 ARIN Region origin ASes present in the Internet Routing Table:19090 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 30 Sep, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 930281 Prefixes after maximum aggregation (per Origin AS): 353509 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 453312 Total ASes present in the Internet Routing Table: 74874 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 64269 Origin ASes announcing only one prefix: 26434 Transit ASes present in the Internet Routing Table: 10605 Transit-only ASes present in the Internet Routing Table:460 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1003 Number of instances of unregistered ASNs: 1005 Number of 32-bit ASNs allocated by the RIRs: 42726 Number of 32-bit ASNs visible in the Routing Table: 35176 Prefixes from 32-bit ASNs in the Routing Table: 175775 Number of bogon 32-bit ASNs visible in the Routing Table:54 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:527 Number of addresses announced to Internet: 3053878912 Equivalent to 182 /8s, 6 /16s and 126 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 309201 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 247043 Total APNIC prefixes after maximum aggregation: 70962 APNIC Deaggregation factor:3.48 Prefixes being announced from the APNIC address blocks: 240653 Unique aggregates announced from the APNIC address blocks:98905 APNIC Region origin ASes present in the Internet Routing Table: 13679 APNIC Prefixes per ASN: 17.59 APNIC Region origin ASes announcing only one prefix: 4094 APNIC Region transit ASes present in the Internet Routing Table: 1821 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9004 Number of APNIC addresses announced to Internet: 772959104 Equivalent to 46 /8s, 18 /16s and 107 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:272579 Total ARIN prefixes after maximum aggregation: 123726 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 276203 Unique aggregates announced from the ARIN address blocks:131912 ARIN Region origin ASes present in the Internet Routing Table:19097 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 23 Sep, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 929881 Prefixes after maximum aggregation (per Origin AS): 353419 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 453344 Total ASes present in the Internet Routing Table: 74825 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64232 Origin ASes announcing only one prefix: 26380 Transit ASes present in the Internet Routing Table: 10593 Transit-only ASes present in the Internet Routing Table:458 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1002 Number of instances of unregistered ASNs: 1004 Number of 32-bit ASNs allocated by the RIRs: 42661 Number of 32-bit ASNs visible in the Routing Table: 35122 Prefixes from 32-bit ASNs in the Routing Table: 175584 Number of bogon 32-bit ASNs visible in the Routing Table:54 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:541 Number of addresses announced to Internet: 3055111680 Equivalent to 182 /8s, 25 /16s and 78 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 309250 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246637 Total APNIC prefixes after maximum aggregation: 70924 APNIC Deaggregation factor:3.48 Prefixes being announced from the APNIC address blocks: 240295 Unique aggregates announced from the APNIC address blocks:98953 APNIC Region origin ASes present in the Internet Routing Table: 13644 APNIC Prefixes per ASN: 17.61 APNIC Region origin ASes announcing only one prefix: 4058 APNIC Region transit ASes present in the Internet Routing Table: 1813 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8972 Number of APNIC addresses announced to Internet: 772870016 Equivalent to 46 /8s, 17 /16s and 15 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:272536 Total ARIN prefixes after maximum aggregation: 123786 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 275896 Unique aggregates announced from the ARIN address blocks:131744 ARIN Region origin ASes present in the Internet Routing Table:19093 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 16 Sep, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 929061 Prefixes after maximum aggregation (per Origin AS): 352948 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 453321 Total ASes present in the Internet Routing Table: 74787 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 64210 Origin ASes announcing only one prefix: 26341 Transit ASes present in the Internet Routing Table: 10577 Transit-only ASes present in the Internet Routing Table:460 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 70 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1048 Number of instances of unregistered ASNs: 1054 Number of 32-bit ASNs allocated by the RIRs: 42618 Number of 32-bit ASNs visible in the Routing Table: 35072 Prefixes from 32-bit ASNs in the Routing Table: 175382 Number of bogon 32-bit ASNs visible in the Routing Table:64 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:589 Number of addresses announced to Internet: 3055181440 Equivalent to 182 /8s, 26 /16s and 94 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 309004 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246515 Total APNIC prefixes after maximum aggregation: 70837 APNIC Deaggregation factor:3.48 Prefixes being announced from the APNIC address blocks: 240162 Unique aggregates announced from the APNIC address blocks:98777 APNIC Region origin ASes present in the Internet Routing Table: 13638 APNIC Prefixes per ASN: 17.61 APNIC Region origin ASes announcing only one prefix: 4057 APNIC Region transit ASes present in the Internet Routing Table: 1813 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8965 Number of APNIC addresses announced to Internet: 772820352 Equivalent to 46 /8s, 16 /16s and 77 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:272245 Total ARIN prefixes after maximum aggregation: 123762 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 275330 Unique aggregates announced from the ARIN address blocks:131685 ARIN Region origin ASes present in the Internet Routing Table:19089 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 09 Sep, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 927731 Prefixes after maximum aggregation (per Origin AS): 352669 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 452710 Total ASes present in the Internet Routing Table: 74776 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 64229 Origin ASes announcing only one prefix: 26357 Transit ASes present in the Internet Routing Table: 10547 Transit-only ASes present in the Internet Routing Table:454 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 70 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1053 Number of instances of unregistered ASNs: 1055 Number of 32-bit ASNs allocated by the RIRs: 42576 Number of 32-bit ASNs visible in the Routing Table: 35055 Prefixes from 32-bit ASNs in the Routing Table: 175008 Number of bogon 32-bit ASNs visible in the Routing Table:54 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:601 Number of addresses announced to Internet: 3056133888 Equivalent to 182 /8s, 40 /16s and 231 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 308927 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246243 Total APNIC prefixes after maximum aggregation: 70661 APNIC Deaggregation factor:3.48 Prefixes being announced from the APNIC address blocks: 239918 Unique aggregates announced from the APNIC address blocks:98702 APNIC Region origin ASes present in the Internet Routing Table: 13628 APNIC Prefixes per ASN: 17.60 APNIC Region origin ASes announcing only one prefix: 4057 APNIC Region transit ASes present in the Internet Routing Table: 1797 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8946 Number of APNIC addresses announced to Internet: 772854656 Equivalent to 46 /8s, 16 /16s and 211 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271947 Total ARIN prefixes after maximum aggregation: 123794 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 274838 Unique aggregates announced from the ARIN address blocks:131523 ARIN Region origin ASes present in the Internet Routing Table:19086 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 02 Sep, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 927029 Prefixes after maximum aggregation (per Origin AS): 352283 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 452648 Total ASes present in the Internet Routing Table: 74745 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 64206 Origin ASes announcing only one prefix: 26346 Transit ASes present in the Internet Routing Table: 10539 Transit-only ASes present in the Internet Routing Table:456 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 132 Max AS path prepend of ASN ( 37447) 129 Prefixes from unregistered ASNs in the Routing Table: 1011 Number of instances of unregistered ASNs: 1013 Number of 32-bit ASNs allocated by the RIRs: 42560 Number of 32-bit ASNs visible in the Routing Table: 35031 Prefixes from 32-bit ASNs in the Routing Table: 174588 Number of bogon 32-bit ASNs visible in the Routing Table:42 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:546 Number of addresses announced to Internet: 3056681728 Equivalent to 182 /8s, 49 /16s and 67 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 308479 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246230 Total APNIC prefixes after maximum aggregation: 70545 APNIC Deaggregation factor:3.49 Prefixes being announced from the APNIC address blocks: 239962 Unique aggregates announced from the APNIC address blocks:98716 APNIC Region origin ASes present in the Internet Routing Table: 13608 APNIC Prefixes per ASN: 17.63 APNIC Region origin ASes announcing only one prefix: 4036 APNIC Region transit ASes present in the Internet Routing Table: 1798 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8936 Number of APNIC addresses announced to Internet: 772978304 Equivalent to 46 /8s, 18 /16s and 182 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:272068 Total ARIN prefixes after maximum aggregation: 123862 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 274437 Unique aggregates announced from the ARIN address blocks:131388 ARIN Region origin ASes present in the Internet Routing Table:19097 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 26 Aug, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 928003 Prefixes after maximum aggregation (per Origin AS): 352092 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 452650 Total ASes present in the Internet Routing Table: 74761 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 64180 Origin ASes announcing only one prefix: 26379 Transit ASes present in the Internet Routing Table: 10581 Transit-only ASes present in the Internet Routing Table:457 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 70 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 995 Number of instances of unregistered ASNs: 997 Number of 32-bit ASNs allocated by the RIRs: 42501 Number of 32-bit ASNs visible in the Routing Table: 35005 Prefixes from 32-bit ASNs in the Routing Table: 174578 Number of bogon 32-bit ASNs visible in the Routing Table:29 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:550 Number of addresses announced to Internet: 3056713472 Equivalent to 182 /8s, 49 /16s and 191 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 309148 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246403 Total APNIC prefixes after maximum aggregation: 70479 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 240069 Unique aggregates announced from the APNIC address blocks:98774 APNIC Region origin ASes present in the Internet Routing Table: 13598 APNIC Prefixes per ASN: 17.65 APNIC Region origin ASes announcing only one prefix: 4033 APNIC Region transit ASes present in the Internet Routing Table: 1802 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8921 Number of APNIC addresses announced to Internet: 773327744 Equivalent to 46 /8s, 24 /16s and 11 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271744 Total ARIN prefixes after maximum aggregation: 123766 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273939 Unique aggregates announced from the ARIN address blocks:131069 ARIN Region origin ASes present in the Internet Routing Table:19105 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 19 Aug, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 927242 Prefixes after maximum aggregation (per Origin AS): 352002 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 452701 Total ASes present in the Internet Routing Table: 74748 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 64164 Origin ASes announcing only one prefix: 26373 Transit ASes present in the Internet Routing Table: 10584 Transit-only ASes present in the Internet Routing Table:454 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 132 Max AS path prepend of ASN ( 37447) 129 Prefixes from unregistered ASNs in the Routing Table: 1002 Number of instances of unregistered ASNs: 1004 Number of 32-bit ASNs allocated by the RIRs: 42455 Number of 32-bit ASNs visible in the Routing Table: 34992 Prefixes from 32-bit ASNs in the Routing Table: 174304 Number of bogon 32-bit ASNs visible in the Routing Table:29 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:566 Number of addresses announced to Internet: 3052365312 Equivalent to 181 /8s, 239 /16s and 102 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308880 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246132 Total APNIC prefixes after maximum aggregation: 70385 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 239730 Unique aggregates announced from the APNIC address blocks:98919 APNIC Region origin ASes present in the Internet Routing Table: 13600 APNIC Prefixes per ASN: 17.63 APNIC Region origin ASes announcing only one prefix: 4035 APNIC Region transit ASes present in the Internet Routing Table: 1806 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8923 Number of APNIC addresses announced to Internet: 773395072 Equivalent to 46 /8s, 25 /16s and 18 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271743 Total ARIN prefixes after maximum aggregation: 123850 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 273832 Unique aggregates announced from the ARIN address blocks:130932 ARIN Region origin ASes present in the Internet Routing Table:19099 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 12 Aug, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 927197 Prefixes after maximum aggregation (per Origin AS): 351848 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 452652 Total ASes present in the Internet Routing Table: 74689 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 64139 Origin ASes announcing only one prefix: 26321 Transit ASes present in the Internet Routing Table: 10550 Transit-only ASes present in the Internet Routing Table:460 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 68 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1089 Number of instances of unregistered ASNs: 1091 Number of 32-bit ASNs allocated by the RIRs: 42412 Number of 32-bit ASNs visible in the Routing Table: 34947 Prefixes from 32-bit ASNs in the Routing Table: 174202 Number of bogon 32-bit ASNs visible in the Routing Table:31 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:583 Number of addresses announced to Internet: 3053031936 Equivalent to 181 /8s, 249 /16s and 146 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308731 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246423 Total APNIC prefixes after maximum aggregation: 70396 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 240152 Unique aggregates announced from the APNIC address blocks:98847 APNIC Region origin ASes present in the Internet Routing Table: 13588 APNIC Prefixes per ASN: 17.67 APNIC Region origin ASes announcing only one prefix: 4016 APNIC Region transit ASes present in the Internet Routing Table: 1797 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8907 Number of APNIC addresses announced to Internet: 773483392 Equivalent to 46 /8s, 26 /16s and 107 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271694 Total ARIN prefixes after maximum aggregation: 123742 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273727 Unique aggregates announced from the ARIN address blocks:130872 ARIN Region origin ASes present in the Internet Routing Table:19086 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 05 Aug, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 927714 Prefixes after maximum aggregation (per Origin AS): 351711 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 452501 Total ASes present in the Internet Routing Table: 74648 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64103 Origin ASes announcing only one prefix: 26307 Transit ASes present in the Internet Routing Table: 10545 Transit-only ASes present in the Internet Routing Table:461 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 68 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1058 Number of instances of unregistered ASNs: 1060 Number of 32-bit ASNs allocated by the RIRs: 42376 Number of 32-bit ASNs visible in the Routing Table: 34895 Prefixes from 32-bit ASNs in the Routing Table: 174016 Number of bogon 32-bit ASNs visible in the Routing Table:33 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:580 Number of addresses announced to Internet: 3053861632 Equivalent to 182 /8s, 6 /16s and 59 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309205 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246446 Total APNIC prefixes after maximum aggregation: 70242 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 240196 Unique aggregates announced from the APNIC address blocks:98808 APNIC Region origin ASes present in the Internet Routing Table: 13548 APNIC Prefixes per ASN: 17.73 APNIC Region origin ASes announcing only one prefix: 4001 APNIC Region transit ASes present in the Internet Routing Table: 1779 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8864 Number of APNIC addresses announced to Internet: 773502848 Equivalent to 46 /8s, 26 /16s and 183 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271941 Total ARIN prefixes after maximum aggregation: 123823 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 274002 Unique aggregates announced from the ARIN address blocks:130924 ARIN Region origin ASes present in the Internet Routing Table:19093 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 29 Jul, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 927608 Prefixes after maximum aggregation (per Origin AS): 351673 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 452476 Total ASes present in the Internet Routing Table: 74625 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64078 Origin ASes announcing only one prefix: 26312 Transit ASes present in the Internet Routing Table: 10547 Transit-only ASes present in the Internet Routing Table:456 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 68 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1101 Number of instances of unregistered ASNs: 1103 Number of 32-bit ASNs allocated by the RIRs: 42345 Number of 32-bit ASNs visible in the Routing Table: 34877 Prefixes from 32-bit ASNs in the Routing Table: 174104 Number of bogon 32-bit ASNs visible in the Routing Table:33 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:607 Number of addresses announced to Internet: 3053785344 Equivalent to 182 /8s, 5 /16s and 17 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309027 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246183 Total APNIC prefixes after maximum aggregation: 70163 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 239982 Unique aggregates announced from the APNIC address blocks:98829 APNIC Region origin ASes present in the Internet Routing Table: 13551 APNIC Prefixes per ASN: 17.71 APNIC Region origin ASes announcing only one prefix: 4014 APNIC Region transit ASes present in the Internet Routing Table: 1790 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8869 Number of APNIC addresses announced to Internet: 773427072 Equivalent to 46 /8s, 25 /16s and 143 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271963 Total ARIN prefixes after maximum aggregation: 123672 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 274070 Unique aggregates announced from the ARIN address blocks:130874 ARIN Region origin ASes present in the Internet Routing Table:19093 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 22 Jul, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 927100 Prefixes after maximum aggregation (per Origin AS): 351578 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 452379 Total ASes present in the Internet Routing Table: 74596 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64039 Origin ASes announcing only one prefix: 26302 Transit ASes present in the Internet Routing Table: 10557 Transit-only ASes present in the Internet Routing Table:450 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 68 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1101 Number of instances of unregistered ASNs: 1103 Number of 32-bit ASNs allocated by the RIRs: 42276 Number of 32-bit ASNs visible in the Routing Table: 34837 Prefixes from 32-bit ASNs in the Routing Table: 173955 Number of bogon 32-bit ASNs visible in the Routing Table:34 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:611 Number of addresses announced to Internet: 3054068736 Equivalent to 182 /8s, 9 /16s and 100 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308840 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246161 Total APNIC prefixes after maximum aggregation: 70004 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 239893 Unique aggregates announced from the APNIC address blocks:98720 APNIC Region origin ASes present in the Internet Routing Table: 13527 APNIC Prefixes per ASN: 17.73 APNIC Region origin ASes announcing only one prefix: 4004 APNIC Region transit ASes present in the Internet Routing Table: 1797 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8850 Number of APNIC addresses announced to Internet: 773626240 Equivalent to 46 /8s, 28 /16s and 153 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271793 Total ARIN prefixes after maximum aggregation: 123669 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 274020 Unique aggregates announced from the ARIN address blocks:130777 ARIN Region origin ASes present in the Internet Routing Table:19095 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 15 Jul, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 926979 Prefixes after maximum aggregation (per Origin AS): 351217 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 451896 Total ASes present in the Internet Routing Table: 74578 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64040 Origin ASes announcing only one prefix: 26340 Transit ASes present in the Internet Routing Table: 10538 Transit-only ASes present in the Internet Routing Table:439 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 68 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1048 Number of instances of unregistered ASNs: 1052 Number of 32-bit ASNs allocated by the RIRs: 42267 Number of 32-bit ASNs visible in the Routing Table: 34804 Prefixes from 32-bit ASNs in the Routing Table: 173237 Number of bogon 32-bit ASNs visible in the Routing Table:29 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:564 Number of addresses announced to Internet: 3054440448 Equivalent to 182 /8s, 15 /16s and 16 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309081 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 245848 Total APNIC prefixes after maximum aggregation: 69865 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 239678 Unique aggregates announced from the APNIC address blocks:98658 APNIC Region origin ASes present in the Internet Routing Table: 13507 APNIC Prefixes per ASN: 17.74 APNIC Region origin ASes announcing only one prefix: 3997 APNIC Region transit ASes present in the Internet Routing Table: 1797 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8830 Number of APNIC addresses announced to Internet: 773696640 Equivalent to 46 /8s, 29 /16s and 172 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271645 Total ARIN prefixes after maximum aggregation: 123536 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273939 Unique aggregates announced from the ARIN address blocks:130821 ARIN Region origin ASes present in the Internet Routing Table:19099 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 08 Jul, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 927158 Prefixes after maximum aggregation (per Origin AS): 351334 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 451954 Total ASes present in the Internet Routing Table: 74563 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64025 Origin ASes announcing only one prefix: 26303 Transit ASes present in the Internet Routing Table: 10538 Transit-only ASes present in the Internet Routing Table:449 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 68 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1030 Number of instances of unregistered ASNs: 1034 Number of 32-bit ASNs allocated by the RIRs: 42257 Number of 32-bit ASNs visible in the Routing Table: 34790 Prefixes from 32-bit ASNs in the Routing Table: 173625 Number of bogon 32-bit ASNs visible in the Routing Table: 121 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:549 Number of addresses announced to Internet: 3055806464 Equivalent to 182 /8s, 35 /16s and 232 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309210 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 245929 Total APNIC prefixes after maximum aggregation: 69872 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 239749 Unique aggregates announced from the APNIC address blocks:98761 APNIC Region origin ASes present in the Internet Routing Table: 13500 APNIC Prefixes per ASN: 17.76 APNIC Region origin ASes announcing only one prefix: 4010 APNIC Region transit ASes present in the Internet Routing Table: 1796 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8826 Number of APNIC addresses announced to Internet: 773579392 Equivalent to 46 /8s, 27 /16s and 226 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271431 Total ARIN prefixes after maximum aggregation: 123582 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273803 Unique aggregates announced from the ARIN address blocks:130901 ARIN Region origin ASes present in the Internet Routing Table:19104 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 01 Jul, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 926783 Prefixes after maximum aggregation (per Origin AS): 350989 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 451559 Total ASes present in the Internet Routing Table: 74553 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64022 Origin ASes announcing only one prefix: 26312 Transit ASes present in the Internet Routing Table: 10531 Transit-only ASes present in the Internet Routing Table:437 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 79 Max AS path prepend of ASN ( 37447) 75 Prefixes from unregistered ASNs in the Routing Table: 1039 Number of instances of unregistered ASNs: 1043 Number of 32-bit ASNs allocated by the RIRs: 42198 Number of 32-bit ASNs visible in the Routing Table: 34769 Prefixes from 32-bit ASNs in the Routing Table: 173345 Number of bogon 32-bit ASNs visible in the Routing Table:25 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:557 Number of addresses announced to Internet: 3054653952 Equivalent to 182 /8s, 18 /16s and 82 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309201 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 245979 Total APNIC prefixes after maximum aggregation: 69770 APNIC Deaggregation factor:3.53 Prefixes being announced from the APNIC address blocks: 239835 Unique aggregates announced from the APNIC address blocks:98665 APNIC Region origin ASes present in the Internet Routing Table: 13484 APNIC Prefixes per ASN: 17.79 APNIC Region origin ASes announcing only one prefix: 3985 APNIC Region transit ASes present in the Internet Routing Table: 1787 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8806 Number of APNIC addresses announced to Internet: 773544576 Equivalent to 46 /8s, 27 /16s and 90 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271273 Total ARIN prefixes after maximum aggregation: 123356 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273760 Unique aggregates announced from the ARIN address blocks:130697 ARIN Region origin ASes present in the Internet Routing Table:19114 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 24 Jun, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 926756 Prefixes after maximum aggregation (per Origin AS): 351055 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 451294 Total ASes present in the Internet Routing Table: 74556 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64018 Origin ASes announcing only one prefix: 26297 Transit ASes present in the Internet Routing Table: 10538 Transit-only ASes present in the Internet Routing Table:439 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 52 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1011 Number of instances of unregistered ASNs: 1015 Number of 32-bit ASNs allocated by the RIRs: 42143 Number of 32-bit ASNs visible in the Routing Table: 34750 Prefixes from 32-bit ASNs in the Routing Table: 173096 Number of bogon 32-bit ASNs visible in the Routing Table:25 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:566 Number of addresses announced to Internet: 3055960832 Equivalent to 182 /8s, 38 /16s and 67 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309129 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246375 Total APNIC prefixes after maximum aggregation: 69688 APNIC Deaggregation factor:3.54 Prefixes being announced from the APNIC address blocks: 240356 Unique aggregates announced from the APNIC address blocks:98626 APNIC Region origin ASes present in the Internet Routing Table: 13490 APNIC Prefixes per ASN: 17.82 APNIC Region origin ASes announcing only one prefix: 3986 APNIC Region transit ASes present in the Internet Routing Table: 1792 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8806 Number of APNIC addresses announced to Internet: 773910656 Equivalent to 46 /8s, 32 /16s and 240 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:271252 Total ARIN prefixes after maximum aggregation: 123431 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273839 Unique aggregates announced from the ARIN address blocks:130833 ARIN Region origin ASes present in the Internet Routing Table:19129 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 17 Jun, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 926000 Prefixes after maximum aggregation (per Origin AS): 350751 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 450771 Total ASes present in the Internet Routing Table: 74516 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 63992 Origin ASes announcing only one prefix: 26279 Transit ASes present in the Internet Routing Table: 10524 Transit-only ASes present in the Internet Routing Table:438 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1032 Number of instances of unregistered ASNs: 1034 Number of 32-bit ASNs allocated by the RIRs: 42072 Number of 32-bit ASNs visible in the Routing Table: 34704 Prefixes from 32-bit ASNs in the Routing Table: 172880 Number of bogon 32-bit ASNs visible in the Routing Table:17 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:587 Number of addresses announced to Internet: 3056410880 Equivalent to 182 /8s, 45 /16s and 33 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308967 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 245881 Total APNIC prefixes after maximum aggregation: 69632 APNIC Deaggregation factor:3.53 Prefixes being announced from the APNIC address blocks: 239932 Unique aggregates announced from the APNIC address blocks:98508 APNIC Region origin ASes present in the Internet Routing Table: 13456 APNIC Prefixes per ASN: 17.83 APNIC Region origin ASes announcing only one prefix: 3973 APNIC Region transit ASes present in the Internet Routing Table: 1789 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8774 Number of APNIC addresses announced to Internet: 773694848 Equivalent to 46 /8s, 29 /16s and 165 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:270860 Total ARIN prefixes after maximum aggregation: 123221 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273521 Unique aggregates announced from the ARIN address blocks:130531 ARIN Region origin ASes present in the Internet Routing Table:19120 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 10 Jun, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 924996 Prefixes after maximum aggregation (per Origin AS): 350668 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 450404 Total ASes present in the Internet Routing Table: 74496 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 63949 Origin ASes announcing only one prefix: 26294 Transit ASes present in the Internet Routing Table: 10547 Transit-only ASes present in the Internet Routing Table:440 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 63 Max AS path prepend of ASN ( 59588) 54 Prefixes from unregistered ASNs in the Routing Table: 1007 Number of instances of unregistered ASNs: 1014 Number of 32-bit ASNs allocated by the RIRs: 42059 Number of 32-bit ASNs visible in the Routing Table: 34676 Prefixes from 32-bit ASNs in the Routing Table: 172519 Number of bogon 32-bit ASNs visible in the Routing Table:27 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:573 Number of addresses announced to Internet: 3056292352 Equivalent to 182 /8s, 43 /16s and 82 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308448 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 245983 Total APNIC prefixes after maximum aggregation: 69691 APNIC Deaggregation factor:3.53 Prefixes being announced from the APNIC address blocks: 239946 Unique aggregates announced from the APNIC address blocks:98519 APNIC Region origin ASes present in the Internet Routing Table: 13460 APNIC Prefixes per ASN: 17.83 APNIC Region origin ASes announcing only one prefix: 3977 APNIC Region transit ASes present in the Internet Routing Table: 1796 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8771 Number of APNIC addresses announced to Internet: 773573248 Equivalent to 46 /8s, 27 /16s and 202 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:270503 Total ARIN prefixes after maximum aggregation: 123188 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273282 Unique aggregates announced from the ARIN address blocks:130620 ARIN Region origin ASes present in the Internet Routing Table:19135 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 03 Jun, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 924953 Prefixes after maximum aggregation (per Origin AS): 350297 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 450284 Total ASes present in the Internet Routing Table: 74484 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 63929 Origin ASes announcing only one prefix: 26283 Transit ASes present in the Internet Routing Table: 10555 Transit-only ASes present in the Internet Routing Table:440 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1055 Number of instances of unregistered ASNs: 1062 Number of 32-bit ASNs allocated by the RIRs: 42004 Number of 32-bit ASNs visible in the Routing Table: 34658 Prefixes from 32-bit ASNs in the Routing Table: 172526 Number of bogon 32-bit ASNs visible in the Routing Table:27 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:579 Number of addresses announced to Internet: 3056305152 Equivalent to 182 /8s, 43 /16s and 132 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308714 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246035 Total APNIC prefixes after maximum aggregation: 69651 APNIC Deaggregation factor:3.53 Prefixes being announced from the APNIC address blocks: 240032 Unique aggregates announced from the APNIC address blocks:98413 APNIC Region origin ASes present in the Internet Routing Table: 13444 APNIC Prefixes per ASN: 17.85 APNIC Region origin ASes announcing only one prefix: 3964 APNIC Region transit ASes present in the Internet Routing Table: 1798 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8752 Number of APNIC addresses announced to Internet: 773473152 Equivalent to 46 /8s, 26 /16s and 67 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:269929 Total ARIN prefixes after maximum aggregation: 122853 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 272782 Unique aggregates announced from the ARIN address blocks:130493 ARIN Region origin ASes present in the Internet Routing Table:19126 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 27 May, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 924479 Prefixes after maximum aggregation (per Origin AS): 349930 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 449848 Total ASes present in the Internet Routing Table: 74440 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 63887 Origin ASes announcing only one prefix: 26267 Transit ASes present in the Internet Routing Table: 10553 Transit-only ASes present in the Internet Routing Table:433 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1060 Number of instances of unregistered ASNs: 1062 Number of 32-bit ASNs allocated by the RIRs: 41953 Number of 32-bit ASNs visible in the Routing Table: 34629 Prefixes from 32-bit ASNs in the Routing Table: 172179 Number of bogon 32-bit ASNs visible in the Routing Table:17 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:582 Number of addresses announced to Internet: 3056605440 Equivalent to 182 /8s, 48 /16s and 25 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308683 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 245668 Total APNIC prefixes after maximum aggregation: 69513 APNIC Deaggregation factor:3.53 Prefixes being announced from the APNIC address blocks: 239695 Unique aggregates announced from the APNIC address blocks:98351 APNIC Region origin ASes present in the Internet Routing Table: 13436 APNIC Prefixes per ASN: 17.84 APNIC Region origin ASes announcing only one prefix: 3974 APNIC Region transit ASes present in the Internet Routing Table: 1808 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8740 Number of APNIC addresses announced to Internet: 773526912 Equivalent to 46 /8s, 27 /16s and 21 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:269788 Total ARIN prefixes after maximum aggregation: 122784 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 272733 Unique aggregates announced from the ARIN address blocks:130479 ARIN Region origin ASes present in the Internet Routing Table:19113 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 20 May, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 924080 Prefixes after maximum aggregation (per Origin AS): 349822 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 449331 Total ASes present in the Internet Routing Table: 74455 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63908 Origin ASes announcing only one prefix: 26264 Transit ASes present in the Internet Routing Table: 10547 Transit-only ASes present in the Internet Routing Table:432 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1074 Number of instances of unregistered ASNs: 1075 Number of 32-bit ASNs allocated by the RIRs: 41898 Number of 32-bit ASNs visible in the Routing Table: 34608 Prefixes from 32-bit ASNs in the Routing Table: 171767 Number of bogon 32-bit ASNs visible in the Routing Table:15 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:622 Number of addresses announced to Internet: 3057966848 Equivalent to 182 /8s, 68 /16s and 223 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308506 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 245522 Total APNIC prefixes after maximum aggregation: 69449 APNIC Deaggregation factor:3.54 Prefixes being announced from the APNIC address blocks: 239730 Unique aggregates announced from the APNIC address blocks:98339 APNIC Region origin ASes present in the Internet Routing Table: 13441 APNIC Prefixes per ASN: 17.84 APNIC Region origin ASes announcing only one prefix: 3959 APNIC Region transit ASes present in the Internet Routing Table: 1799 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8741 Number of APNIC addresses announced to Internet: 773621376 Equivalent to 46 /8s, 28 /16s and 134 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:269926 Total ARIN prefixes after maximum aggregation: 122680 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 272754 Unique aggregates announced from the ARIN address blocks:130386 ARIN Region origin ASes present in the Internet Routing Table:19115 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 13 May, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 922283 Prefixes after maximum aggregation (per Origin AS): 349580 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 449017 Total ASes present in the Internet Routing Table: 74436 Prefixes per ASN: 12.39 Origin-only ASes present in the Internet Routing Table: 63869 Origin ASes announcing only one prefix: 26242 Transit ASes present in the Internet Routing Table: 10567 Transit-only ASes present in the Internet Routing Table:431 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1095 Number of instances of unregistered ASNs: 1095 Number of 32-bit ASNs allocated by the RIRs: 41848 Number of 32-bit ASNs visible in the Routing Table: 34589 Prefixes from 32-bit ASNs in the Routing Table: 171578 Number of bogon 32-bit ASNs visible in the Routing Table:13 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:633 Number of addresses announced to Internet: 3057963648 Equivalent to 182 /8s, 68 /16s and 210 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308163 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 244341 Total APNIC prefixes after maximum aggregation: 69435 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 238480 Unique aggregates announced from the APNIC address blocks:98015 APNIC Region origin ASes present in the Internet Routing Table: 13438 APNIC Prefixes per ASN: 17.75 APNIC Region origin ASes announcing only one prefix: 3959 APNIC Region transit ASes present in the Internet Routing Table: 1801 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8741 Number of APNIC addresses announced to Internet: 773569024 Equivalent to 46 /8s, 27 /16s and 186 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:269926 Total ARIN prefixes after maximum aggregation: 122606 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 272521 Unique aggregates announced from the ARIN address blocks:130293 ARIN Region origin ASes present in the Internet Routing Table:19109 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 06 May, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 921175 Prefixes after maximum aggregation (per Origin AS): 349130 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 448298 Total ASes present in the Internet Routing Table: 74403 Prefixes per ASN: 12.38 Origin-only ASes present in the Internet Routing Table: 63835 Origin ASes announcing only one prefix: 26244 Transit ASes present in the Internet Routing Table: 10568 Transit-only ASes present in the Internet Routing Table:439 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 127 Max AS path prepend of ASN (150261) 120 Prefixes from unregistered ASNs in the Routing Table: 1077 Number of instances of unregistered ASNs: 1077 Number of 32-bit ASNs allocated by the RIRs: 41797 Number of 32-bit ASNs visible in the Routing Table: 34561 Prefixes from 32-bit ASNs in the Routing Table: 170988 Number of bogon 32-bit ASNs visible in the Routing Table:13 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:621 Number of addresses announced to Internet: 3059771008 Equivalent to 182 /8s, 96 /16s and 102 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307475 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 243936 Total APNIC prefixes after maximum aggregation: 69409 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 238075 Unique aggregates announced from the APNIC address blocks:97934 APNIC Region origin ASes present in the Internet Routing Table: 13424 APNIC Prefixes per ASN: 17.74 APNIC Region origin ASes announcing only one prefix: 3961 APNIC Region transit ASes present in the Internet Routing Table: 1801 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible:127 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8728 Number of APNIC addresses announced to Internet: 773529088 Equivalent to 46 /8s, 27 /16s and 30 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:269600 Total ARIN prefixes after maximum aggregation: 122444 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 272217 Unique aggregates announced from the ARIN address blocks:130042 ARIN Region origin ASes present in the Internet Routing Table:19092 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 29 Apr, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 920274 Prefixes after maximum aggregation (per Origin AS): 349049 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 449049 Total ASes present in the Internet Routing Table: 74365 Prefixes per ASN: 12.38 Origin-only ASes present in the Internet Routing Table: 63787 Origin ASes announcing only one prefix: 26221 Transit ASes present in the Internet Routing Table: 10578 Transit-only ASes present in the Internet Routing Table:435 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1078 Number of instances of unregistered ASNs: 1078 Number of 32-bit ASNs allocated by the RIRs: 41758 Number of 32-bit ASNs visible in the Routing Table: 34510 Prefixes from 32-bit ASNs in the Routing Table: 170749 Number of bogon 32-bit ASNs visible in the Routing Table:13 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:635 Number of addresses announced to Internet: 3060323968 Equivalent to 182 /8s, 104 /16s and 214 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307168 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 243681 Total APNIC prefixes after maximum aggregation: 69357 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 237917 Unique aggregates announced from the APNIC address blocks:97908 APNIC Region origin ASes present in the Internet Routing Table: 13396 APNIC Prefixes per ASN: 17.76 APNIC Region origin ASes announcing only one prefix: 3929 APNIC Region transit ASes present in the Internet Routing Table: 1802 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8699 Number of APNIC addresses announced to Internet: 773438208 Equivalent to 46 /8s, 25 /16s and 187 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:269219 Total ARIN prefixes after maximum aggregation: 122319 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 271854 Unique aggregates announced from the ARIN address blocks:131001 ARIN Region origin ASes present in the Internet Routing Table:19089 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 22 Apr, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 918940 Prefixes after maximum aggregation (per Origin AS): 348842 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 448780 Total ASes present in the Internet Routing Table: 74349 Prefixes per ASN: 12.36 Origin-only ASes present in the Internet Routing Table: 63776 Origin ASes announcing only one prefix: 26197 Transit ASes present in the Internet Routing Table: 10573 Transit-only ASes present in the Internet Routing Table:439 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1361 Number of instances of unregistered ASNs: 1361 Number of 32-bit ASNs allocated by the RIRs: 41703 Number of 32-bit ASNs visible in the Routing Table: 34496 Prefixes from 32-bit ASNs in the Routing Table: 170505 Number of bogon 32-bit ASNs visible in the Routing Table:13 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:857 Number of addresses announced to Internet: 3061027072 Equivalent to 182 /8s, 115 /16s and 145 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307074 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 242581 Total APNIC prefixes after maximum aggregation: 69276 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 236874 Unique aggregates announced from the APNIC address blocks:97897 APNIC Region origin ASes present in the Internet Routing Table: 13392 APNIC Prefixes per ASN: 17.69 APNIC Region origin ASes announcing only one prefix: 3937 APNIC Region transit ASes present in the Internet Routing Table: 1801 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8693 Number of APNIC addresses announced to Internet: 773697152 Equivalent to 46 /8s, 29 /16s and 174 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:268810 Total ARIN prefixes after maximum aggregation: 122340 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 271345 Unique aggregates announced from the ARIN address blocks:130919 ARIN Region origin ASes present in the Internet Routing Table:19084 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 15 Apr, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 918516 Prefixes after maximum aggregation (per Origin AS): 348679 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 448419 Total ASes present in the Internet Routing Table: 74329 Prefixes per ASN: 12.36 Origin-only ASes present in the Internet Routing Table: 63774 Origin ASes announcing only one prefix: 26207 Transit ASes present in the Internet Routing Table: 10555 Transit-only ASes present in the Internet Routing Table:432 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1397 Number of instances of unregistered ASNs: 1397 Number of 32-bit ASNs allocated by the RIRs: 41657 Number of 32-bit ASNs visible in the Routing Table: 34469 Prefixes from 32-bit ASNs in the Routing Table: 170077 Number of bogon 32-bit ASNs visible in the Routing Table:12 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:934 Number of addresses announced to Internet: 3061998848 Equivalent to 182 /8s, 130 /16s and 101 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307006 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 242257 Total APNIC prefixes after maximum aggregation: 69283 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 236590 Unique aggregates announced from the APNIC address blocks:97749 APNIC Region origin ASes present in the Internet Routing Table: 13397 APNIC Prefixes per ASN: 17.66 APNIC Region origin ASes announcing only one prefix: 3932 APNIC Region transit ASes present in the Internet Routing Table: 1805 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8686 Number of APNIC addresses announced to Internet: 77388 Equivalent to 46 /8s, 29 /16s and 55 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:268730 Total ARIN prefixes after maximum aggregation: 122356 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 271182 Unique aggregates announced from the ARIN address blocks:130874 ARIN Region origin ASes present in the Internet Routing Table:19082 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 08 Apr, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 917911 Prefixes after maximum aggregation (per Origin AS): 348250 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 447962 Total ASes present in the Internet Routing Table: 74298 Prefixes per ASN: 12.35 Origin-only ASes present in the Internet Routing Table: 63737 Origin ASes announcing only one prefix: 26192 Transit ASes present in the Internet Routing Table: 10561 Transit-only ASes present in the Internet Routing Table:448 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1103 Number of instances of unregistered ASNs: 1103 Number of 32-bit ASNs allocated by the RIRs: 41624 Number of 32-bit ASNs visible in the Routing Table: 34433 Prefixes from 32-bit ASNs in the Routing Table: 169845 Number of bogon 32-bit ASNs visible in the Routing Table:56 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:713 Number of addresses announced to Internet: 3062021376 Equivalent to 182 /8s, 130 /16s and 189 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307012 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 242441 Total APNIC prefixes after maximum aggregation: 69292 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 236823 Unique aggregates announced from the APNIC address blocks:97741 APNIC Region origin ASes present in the Internet Routing Table: 13397 APNIC Prefixes per ASN: 17.68 APNIC Region origin ASes announcing only one prefix: 3937 APNIC Region transit ASes present in the Internet Routing Table: 1808 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8686 Number of APNIC addresses announced to Internet: 773675648 Equivalent to 46 /8s, 29 /16s and 90 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:268778 Total ARIN prefixes after maximum aggregation: 122061 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 271173 Unique aggregates announced from the ARIN address blocks:130691 ARIN Region origin ASes present in the Internet Routing Table:19085 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 01 Apr, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 917070 Prefixes after maximum aggregation (per Origin AS): 348172 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 447686 Total ASes present in the Internet Routing Table: 74255 Prefixes per ASN: 12.35 Origin-only ASes present in the Internet Routing Table: 63714 Origin ASes announcing only one prefix: 26176 Transit ASes present in the Internet Routing Table: 10541 Transit-only ASes present in the Internet Routing Table:443 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1115 Number of instances of unregistered ASNs: 1115 Number of 32-bit ASNs allocated by the RIRs: 41565 Number of 32-bit ASNs visible in the Routing Table: 34398 Prefixes from 32-bit ASNs in the Routing Table: 169231 Number of bogon 32-bit ASNs visible in the Routing Table:60 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:497 Number of addresses announced to Internet: 3062486272 Equivalent to 182 /8s, 137 /16s and 213 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306990 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 242093 Total APNIC prefixes after maximum aggregation: 69211 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 236746 Unique aggregates announced from the APNIC address blocks:98032 APNIC Region origin ASes present in the Internet Routing Table: 13396 APNIC Prefixes per ASN: 17.67 APNIC Region origin ASes announcing only one prefix: 3933 APNIC Region transit ASes present in the Internet Routing Table: 1804 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 38 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8680 Number of APNIC addresses announced to Internet: 773780096 Equivalent to 46 /8s, 30 /16s and 242 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:268442 Total ARIN prefixes after maximum aggregation: 122101 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 270802 Unique aggregates announced from the ARIN address blocks:130492 ARIN Region origin ASes present in the Internet Routing Table:19067 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 25 Mar, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 916706 Prefixes after maximum aggregation (per Origin AS): 347952 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 447433 Total ASes present in the Internet Routing Table: 74277 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 63736 Origin ASes announcing only one prefix: 26191 Transit ASes present in the Internet Routing Table: 10541 Transit-only ASes present in the Internet Routing Table:437 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1062 Number of instances of unregistered ASNs: 1081 Number of 32-bit ASNs allocated by the RIRs: 41520 Number of 32-bit ASNs visible in the Routing Table: 34390 Prefixes from 32-bit ASNs in the Routing Table: 168886 Number of bogon 32-bit ASNs visible in the Routing Table:64 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:504 Number of addresses announced to Internet: 3063124224 Equivalent to 182 /8s, 147 /16s and 145 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306925 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 242068 Total APNIC prefixes after maximum aggregation: 69187 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 236645 Unique aggregates announced from the APNIC address blocks:98042 APNIC Region origin ASes present in the Internet Routing Table: 13391 APNIC Prefixes per ASN: 17.67 APNIC Region origin ASes announcing only one prefix: 3931 APNIC Region transit ASes present in the Internet Routing Table: 1800 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 38 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8674 Number of APNIC addresses announced to Internet: 773729408 Equivalent to 46 /8s, 30 /16s and 44 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:268307 Total ARIN prefixes after maximum aggregation: 122098 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 270513 Unique aggregates announced from the ARIN address blocks:130377 ARIN Region origin ASes present in the Internet Routing Table:19069 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 18 Mar, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 915803 Prefixes after maximum aggregation (per Origin AS): 347771 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 446837 Total ASes present in the Internet Routing Table: 74244 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 63706 Origin ASes announcing only one prefix: 26134 Transit ASes present in the Internet Routing Table: 10538 Transit-only ASes present in the Internet Routing Table:451 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1100 Number of instances of unregistered ASNs: 1115 Number of 32-bit ASNs allocated by the RIRs: 41464 Number of 32-bit ASNs visible in the Routing Table: 34345 Prefixes from 32-bit ASNs in the Routing Table: 168511 Number of bogon 32-bit ASNs visible in the Routing Table:68 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:525 Number of addresses announced to Internet: 3063819264 Equivalent to 182 /8s, 158 /16s and 44 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306446 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 241990 Total APNIC prefixes after maximum aggregation: 69156 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 236593 Unique aggregates announced from the APNIC address blocks:97811 APNIC Region origin ASes present in the Internet Routing Table: 13365 APNIC Prefixes per ASN: 17.70 APNIC Region origin ASes announcing only one prefix: 3904 APNIC Region transit ASes present in the Internet Routing Table: 1786 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 38 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8647 Number of APNIC addresses announced to Internet: 773747584 Equivalent to 46 /8s, 30 /16s and 115 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:268067 Total ARIN prefixes after maximum aggregation: 122019 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 270188 Unique aggregates announced from the ARIN address blocks:130292 ARIN Region origin ASes present in the Internet Routing Table:19066 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 11 Mar, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 915007 Prefixes after maximum aggregation (per Origin AS): 347222 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 446319 Total ASes present in the Internet Routing Table: 74206 Prefixes per ASN: 12.33 Origin-only ASes present in the Internet Routing Table: 63674 Origin ASes announcing only one prefix: 26136 Transit ASes present in the Internet Routing Table: 10532 Transit-only ASes present in the Internet Routing Table:450 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1094 Number of instances of unregistered ASNs: 1110 Number of 32-bit ASNs allocated by the RIRs: 41406 Number of 32-bit ASNs visible in the Routing Table: 34306 Prefixes from 32-bit ASNs in the Routing Table: 168053 Number of bogon 32-bit ASNs visible in the Routing Table:49 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:540 Number of addresses announced to Internet: 3063655424 Equivalent to 182 /8s, 155 /16s and 172 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306150 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 241976 Total APNIC prefixes after maximum aggregation: 69078 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 236589 Unique aggregates announced from the APNIC address blocks:97821 APNIC Region origin ASes present in the Internet Routing Table: 13346 APNIC Prefixes per ASN: 17.73 APNIC Region origin ASes announcing only one prefix: 3893 APNIC Region transit ASes present in the Internet Routing Table: 1790 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8624 Number of APNIC addresses announced to Internet: 773734784 Equivalent to 46 /8s, 30 /16s and 65 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267839 Total ARIN prefixes after maximum aggregation: 121700 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269935 Unique aggregates announced from the ARIN address blocks:130374 ARIN Region origin ASes present in the Internet Routing Table:19066 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 04 Mar, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 915877 Prefixes after maximum aggregation (per Origin AS): 346961 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 446240 Total ASes present in the Internet Routing Table: 74173 Prefixes per ASN: 12.35 Origin-only ASes present in the Internet Routing Table: 63640 Origin ASes announcing only one prefix: 26126 Transit ASes present in the Internet Routing Table: 10533 Transit-only ASes present in the Internet Routing Table:445 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1039 Number of instances of unregistered ASNs: 1055 Number of 32-bit ASNs allocated by the RIRs: 41345 Number of 32-bit ASNs visible in the Routing Table: 34262 Prefixes from 32-bit ASNs in the Routing Table: 167731 Number of bogon 32-bit ASNs visible in the Routing Table:39 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:532 Number of addresses announced to Internet: 3063466752 Equivalent to 182 /8s, 152 /16s and 203 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306375 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 242621 Total APNIC prefixes after maximum aggregation: 69112 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 237131 Unique aggregates announced from the APNIC address blocks:97910 APNIC Region origin ASes present in the Internet Routing Table: 13342 APNIC Prefixes per ASN: 17.77 APNIC Region origin ASes announcing only one prefix: 3892 APNIC Region transit ASes present in the Internet Routing Table: 1801 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8617 Number of APNIC addresses announced to Internet: 773691776 Equivalent to 46 /8s, 29 /16s and 153 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267916 Total ARIN prefixes after maximum aggregation: 121637 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 270075 Unique aggregates announced from the ARIN address blocks:130267 ARIN Region origin ASes present in the Internet Routing Table:19058 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 25 Feb, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 915074 Prefixes after maximum aggregation (per Origin AS): 347188 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 446394 Total ASes present in the Internet Routing Table: 74185 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 63643 Origin ASes announcing only one prefix: 26113 Transit ASes present in the Internet Routing Table: 10542 Transit-only ASes present in the Internet Routing Table:441 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1048 Number of instances of unregistered ASNs: 1054 Number of 32-bit ASNs allocated by the RIRs: 41269 Number of 32-bit ASNs visible in the Routing Table: 34240 Prefixes from 32-bit ASNs in the Routing Table: 167726 Number of bogon 32-bit ASNs visible in the Routing Table:21 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:574 Number of addresses announced to Internet: 3064132864 Equivalent to 182 /8s, 162 /16s and 245 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306165 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 242212 Total APNIC prefixes after maximum aggregation: 69129 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 236732 Unique aggregates announced from the APNIC address blocks:97969 APNIC Region origin ASes present in the Internet Routing Table: 1 APNIC Prefixes per ASN: 17.76 APNIC Region origin ASes announcing only one prefix: 3871 APNIC Region transit ASes present in the Internet Routing Table: 1784 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8605 Number of APNIC addresses announced to Internet: 773801600 Equivalent to 46 /8s, 31 /16s and 70 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267859 Total ARIN prefixes after maximum aggregation: 121809 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 270028 Unique aggregates announced from the ARIN address blocks:130386 ARIN Region origin ASes present in the Internet Routing Table:19066 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 18 Feb, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 920998 Prefixes after maximum aggregation (per Origin AS): 348514 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 446349 Total ASes present in the Internet Routing Table: 74146 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 63618 Origin ASes announcing only one prefix: 26104 Transit ASes present in the Internet Routing Table: 10528 Transit-only ASes present in the Internet Routing Table:443 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1061 Number of instances of unregistered ASNs: 1071 Number of 32-bit ASNs allocated by the RIRs: 41203 Number of 32-bit ASNs visible in the Routing Table: 34191 Prefixes from 32-bit ASNs in the Routing Table: 167381 Number of bogon 32-bit ASNs visible in the Routing Table:29 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:589 Number of addresses announced to Internet: 3063279232 Equivalent to 182 /8s, 149 /16s and 238 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 312783 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 241118 Total APNIC prefixes after maximum aggregation: 69086 APNIC Deaggregation factor:3.49 Prefixes being announced from the APNIC address blocks: 235992 Unique aggregates announced from the APNIC address blocks:97957 APNIC Region origin ASes present in the Internet Routing Table: 13308 APNIC Prefixes per ASN: 17.73 APNIC Region origin ASes announcing only one prefix: 3861 APNIC Region transit ASes present in the Internet Routing Table: 1781 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8581 Number of APNIC addresses announced to Internet: 773670912 Equivalent to 46 /8s, 29 /16s and 72 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267489 Total ARIN prefixes after maximum aggregation: 121496 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269494 Unique aggregates announced from the ARIN address blocks:130285 ARIN Region origin ASes present in the Internet Routing Table:19064 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 11 Feb, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 920384 Prefixes after maximum aggregation (per Origin AS): 348127 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 446226 Total ASes present in the Internet Routing Table: 74115 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 63573 Origin ASes announcing only one prefix: 26124 Transit ASes present in the Internet Routing Table: 10542 Transit-only ASes present in the Internet Routing Table:443 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1056 Number of instances of unregistered ASNs: 1066 Number of 32-bit ASNs allocated by the RIRs: 41188 Number of 32-bit ASNs visible in the Routing Table: 34158 Prefixes from 32-bit ASNs in the Routing Table: 166962 Number of bogon 32-bit ASNs visible in the Routing Table:30 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:565 Number of addresses announced to Internet: 3062784384 Equivalent to 182 /8s, 142 /16s and 97 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 312525 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 241005 Total APNIC prefixes after maximum aggregation: 69026 APNIC Deaggregation factor:3.49 Prefixes being announced from the APNIC address blocks: 235937 Unique aggregates announced from the APNIC address blocks:97970 APNIC Region origin ASes present in the Internet Routing Table: 13286 APNIC Prefixes per ASN: 17.76 APNIC Region origin ASes announcing only one prefix: 3843 APNIC Region transit ASes present in the Internet Routing Table: 1781 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8568 Number of APNIC addresses announced to Internet: 773609984 Equivalent to 46 /8s, 28 /16s and 90 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267451 Total ARIN prefixes after maximum aggregation: 121409 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269443 Unique aggregates announced from the ARIN address blocks:130373 ARIN Region origin ASes present in the Internet Routing Table:19074 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 04 Feb, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 919404 Prefixes after maximum aggregation (per Origin AS): 347822 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 445727 Total ASes present in the Internet Routing Table: 74078 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63572 Origin ASes announcing only one prefix: 26134 Transit ASes present in the Internet Routing Table: 10506 Transit-only ASes present in the Internet Routing Table:438 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 951 Number of instances of unregistered ASNs: 961 Number of 32-bit ASNs allocated by the RIRs: 41183 Number of 32-bit ASNs visible in the Routing Table: 34103 Prefixes from 32-bit ASNs in the Routing Table: 166598 Number of bogon 32-bit ASNs visible in the Routing Table:31 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:521 Number of addresses announced to Internet: 3062699648 Equivalent to 182 /8s, 141 /16s and 22 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 312179 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 240580 Total APNIC prefixes after maximum aggregation: 68793 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 235600 Unique aggregates announced from the APNIC address blocks:97865 APNIC Region origin ASes present in the Internet Routing Table: 13261 APNIC Prefixes per ASN: 17.77 APNIC Region origin ASes announcing only one prefix: 3847 APNIC Region transit ASes present in the Internet Routing Table: 1771 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8531 Number of APNIC addresses announced to Internet: 773543680 Equivalent to 46 /8s, 27 /16s and 87 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267075 Total ARIN prefixes after maximum aggregation: 121357 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269014 Unique aggregates announced from the ARIN address blocks:130096 ARIN Region origin ASes present in the Internet Routing Table:19068 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 28 Jan, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 919562 Prefixes after maximum aggregation (per Origin AS): 347630 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 445281 Total ASes present in the Internet Routing Table: 74145 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 63629 Origin ASes announcing only one prefix: 26181 Transit ASes present in the Internet Routing Table: 10516 Transit-only ASes present in the Internet Routing Table:438 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 956 Number of instances of unregistered ASNs: 965 Number of 32-bit ASNs allocated by the RIRs: 41137 Number of 32-bit ASNs visible in the Routing Table: 34125 Prefixes from 32-bit ASNs in the Routing Table: 166499 Number of bogon 32-bit ASNs visible in the Routing Table:30 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:521 Number of addresses announced to Internet: 3063468416 Equivalent to 182 /8s, 152 /16s and 209 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 312048 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 240628 Total APNIC prefixes after maximum aggregation: 68753 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 235655 Unique aggregates announced from the APNIC address blocks:97714 APNIC Region origin ASes present in the Internet Routing Table: 13286 APNIC Prefixes per ASN: 17.74 APNIC Region origin ASes announcing only one prefix: 3873 APNIC Region transit ASes present in the Internet Routing Table: 1786 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8549 Number of APNIC addresses announced to Internet: 773811200 Equivalent to 46 /8s, 31 /16s and 108 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267148 Total ARIN prefixes after maximum aggregation: 121418 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269042 Unique aggregates announced from the ARIN address blocks:129860 ARIN Region origin ASes present in the Internet Routing Table:19077 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 21 Jan, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 919460 Prefixes after maximum aggregation (per Origin AS): 347315 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 444984 Total ASes present in the Internet Routing Table: 74112 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63597 Origin ASes announcing only one prefix: 26170 Transit ASes present in the Internet Routing Table: 10515 Transit-only ASes present in the Internet Routing Table:430 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 953 Number of instances of unregistered ASNs: 962 Number of 32-bit ASNs allocated by the RIRs: 41079 Number of 32-bit ASNs visible in the Routing Table: 34073 Prefixes from 32-bit ASNs in the Routing Table: 166405 Number of bogon 32-bit ASNs visible in the Routing Table:29 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:502 Number of addresses announced to Internet: 3063801088 Equivalent to 182 /8s, 157 /16s and 229 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 312168 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 240538 Total APNIC prefixes after maximum aggregation: 68701 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 235601 Unique aggregates announced from the APNIC address blocks:97720 APNIC Region origin ASes present in the Internet Routing Table: 13254 APNIC Prefixes per ASN: 17.78 APNIC Region origin ASes announcing only one prefix: 3844 APNIC Region transit ASes present in the Internet Routing Table: 1775 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8514 Number of APNIC addresses announced to Internet: 773715072 Equivalent to 46 /8s, 29 /16s and 244 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267202 Total ARIN prefixes after maximum aggregation: 121273 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269209 Unique aggregates announced from the ARIN address blocks:129792 ARIN Region origin ASes present in the Internet Routing Table:19076 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 14 Jan, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 919061 Prefixes after maximum aggregation (per Origin AS): 347675 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 445061 Total ASes present in the Internet Routing Table: 74077 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63583 Origin ASes announcing only one prefix: 26147 Transit ASes present in the Internet Routing Table: 10494 Transit-only ASes present in the Internet Routing Table:429 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 994 Number of instances of unregistered ASNs: 1003 Number of 32-bit ASNs allocated by the RIRs: 41044 Number of 32-bit ASNs visible in the Routing Table: 34030 Prefixes from 32-bit ASNs in the Routing Table: 166103 Number of bogon 32-bit ASNs visible in the Routing Table:28 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:506 Number of addresses announced to Internet: 3064089600 Equivalent to 182 /8s, 162 /16s and 76 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 312162 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 240102 Total APNIC prefixes after maximum aggregation: 68700 APNIC Deaggregation factor:3.49 Prefixes being announced from the APNIC address blocks: 235168 Unique aggregates announced from the APNIC address blocks:97635 APNIC Region origin ASes present in the Internet Routing Table: 13228 APNIC Prefixes per ASN: 17.78 APNIC Region origin ASes announcing only one prefix: 3846 APNIC Region transit ASes present in the Internet Routing Table: 1771 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8486 Number of APNIC addresses announced to Internet: 773797504 Equivalent to 46 /8s, 31 /16s and 54 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267585 Total ARIN prefixes after maximum aggregation: 121726 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269035 Unique aggregates announced from the ARIN address blocks:129786 ARIN Region origin ASes present in the Internet Routing Table:19078 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 07 Jan, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 918506 Prefixes after maximum aggregation (per Origin AS): 347602 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 444924 Total ASes present in the Internet Routing Table: 74024 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63539 Origin ASes announcing only one prefix: 26133 Transit ASes present in the Internet Routing Table: 10485 Transit-only ASes present in the Internet Routing Table:427 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 987 Number of instances of unregistered ASNs: 997 Number of 32-bit ASNs allocated by the RIRs: 41026 Number of 32-bit ASNs visible in the Routing Table: 33986 Prefixes from 32-bit ASNs in the Routing Table: 165664 Number of bogon 32-bit ASNs visible in the Routing Table:29 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:505 Number of addresses announced to Internet: 3064057600 Equivalent to 182 /8s, 161 /16s and 207 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 312021 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 240104 Total APNIC prefixes after maximum aggregation: 68678 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 234949 Unique aggregates announced from the APNIC address blocks:97638 APNIC Region origin ASes present in the Internet Routing Table: 13227 APNIC Prefixes per ASN: 17.76 APNIC Region origin ASes announcing only one prefix: 3858 APNIC Region transit ASes present in the Internet Routing Table: 1772 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8485 Number of APNIC addresses announced to Internet: 773793408 Equivalent to 46 /8s, 31 /16s and 38 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267526 Total ARIN prefixes after maximum aggregation: 121772 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269111 Unique aggregates announced from the ARIN address blocks:129742 ARIN Region origin ASes present in the Internet Routing Table:19061 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 31 Dec, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 917924 Prefixes after maximum aggregation (per Origin AS): 347369 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 444630 Total ASes present in the Internet Routing Table: 74011 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 63510 Origin ASes announcing only one prefix: 26120 Transit ASes present in the Internet Routing Table: 10501 Transit-only ASes present in the Internet Routing Table:420 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 997 Number of instances of unregistered ASNs: 1006 Number of 32-bit ASNs allocated by the RIRs: 40995 Number of 32-bit ASNs visible in the Routing Table: 33960 Prefixes from 32-bit ASNs in the Routing Table: 165418 Number of bogon 32-bit ASNs visible in the Routing Table:28 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:512 Number of addresses announced to Internet: 3066193664 Equivalent to 182 /8s, 194 /16s and 103 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311788 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 239940 Total APNIC prefixes after maximum aggregation: 68587 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 234774 Unique aggregates announced from the APNIC address blocks:97577 APNIC Region origin ASes present in the Internet Routing Table: 13224 APNIC Prefixes per ASN: 17.75 APNIC Region origin ASes announcing only one prefix: 3863 APNIC Region transit ASes present in the Internet Routing Table: 1778 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8475 Number of APNIC addresses announced to Internet: 773781888 Equivalent to 46 /8s, 30 /16s and 249 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267528 Total ARIN prefixes after maximum aggregation: 121759 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269100 Unique aggregates announced from the ARIN address blocks:129583 ARIN Region origin ASes present in the Internet Routing Table:19047 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 24 Dec, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 917301 Prefixes after maximum aggregation (per Origin AS): 346961 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 444192 Total ASes present in the Internet Routing Table: 73978 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 63487 Origin ASes announcing only one prefix: 26133 Transit ASes present in the Internet Routing Table: 10491 Transit-only ASes present in the Internet Routing Table:427 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 999 Number of instances of unregistered ASNs: 1008 Number of 32-bit ASNs allocated by the RIRs: 40962 Number of 32-bit ASNs visible in the Routing Table: 33921 Prefixes from 32-bit ASNs in the Routing Table: 165300 Number of bogon 32-bit ASNs visible in the Routing Table:28 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:515 Number of addresses announced to Internet: 3066232832 Equivalent to 182 /8s, 195 /16s and 0 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311651 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 239767 Total APNIC prefixes after maximum aggregation: 68430 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 234633 Unique aggregates announced from the APNIC address blocks:97437 APNIC Region origin ASes present in the Internet Routing Table: 13190 APNIC Prefixes per ASN: 17.79 APNIC Region origin ASes announcing only one prefix: 3856 APNIC Region transit ASes present in the Internet Routing Table: 1775 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8446 Number of APNIC addresses announced to Internet: 773768320 Equivalent to 46 /8s, 30 /16s and 196 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267514 Total ARIN prefixes after maximum aggregation: 121704 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 268966 Unique aggregates announced from the ARIN address blocks:129578 ARIN Region origin ASes present in the Internet Routing Table:19050 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 17 Dec, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 917158 Prefixes after maximum aggregation (per Origin AS): 346713 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 443437 Total ASes present in the Internet Routing Table: 73876 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63414 Origin ASes announcing only one prefix: 26033 Transit ASes present in the Internet Routing Table: 10462 Transit-only ASes present in the Internet Routing Table:425 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1005 Number of instances of unregistered ASNs: 1010 Number of 32-bit ASNs allocated by the RIRs: 40913 Number of 32-bit ASNs visible in the Routing Table: 33853 Prefixes from 32-bit ASNs in the Routing Table: 165128 Number of bogon 32-bit ASNs visible in the Routing Table:16 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:483 Number of addresses announced to Internet: 3062208256 Equivalent to 182 /8s, 133 /16s and 151 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311358 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 239734 Total APNIC prefixes after maximum aggregation: 68403 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 234571 Unique aggregates announced from the APNIC address blocks:97351 APNIC Region origin ASes present in the Internet Routing Table: 13173 APNIC Prefixes per ASN: 17.81 APNIC Region origin ASes announcing only one prefix: 3840 APNIC Region transit ASes present in the Internet Routing Table: 1757 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8431 Number of APNIC addresses announced to Internet: 773757824 Equivalent to 46 /8s, 30 /16s and 155 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267576 Total ARIN prefixes after maximum aggregation: 121706 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 269183 Unique aggregates announced from the ARIN address blocks:129494 ARIN Region origin ASes present in the Internet Routing Table:19050 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 10 Dec, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 916614 Prefixes after maximum aggregation (per Origin AS): 346701 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 443400 Total ASes present in the Internet Routing Table: 73926 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 63481 Origin ASes announcing only one prefix: 26081 Transit ASes present in the Internet Routing Table: 10445 Transit-only ASes present in the Internet Routing Table:422 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1039 Number of instances of unregistered ASNs: 1044 Number of 32-bit ASNs allocated by the RIRs: 40848 Number of 32-bit ASNs visible in the Routing Table: 33831 Prefixes from 32-bit ASNs in the Routing Table: 164978 Number of bogon 32-bit ASNs visible in the Routing Table:16 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:516 Number of addresses announced to Internet: 3061103104 Equivalent to 182 /8s, 116 /16s and 186 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311058 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 239692 Total APNIC prefixes after maximum aggregation: 68356 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 234528 Unique aggregates announced from the APNIC address blocks:97353 APNIC Region origin ASes present in the Internet Routing Table: 13152 APNIC Prefixes per ASN: 17.83 APNIC Region origin ASes announcing only one prefix: 3835 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8409 Number of APNIC addresses announced to Internet: 773713792 Equivalent to 46 /8s, 29 /16s and 239 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267472 Total ARIN prefixes after maximum aggregation: 121859 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 269090 Unique aggregates announced from the ARIN address blocks:129548 ARIN Region origin ASes present in the Internet Routing Table:19058 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 03 Dec, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 916495 Prefixes after maximum aggregation (per Origin AS): 346331 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 443280 Total ASes present in the Internet Routing Table: 73865 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63445 Origin ASes announcing only one prefix: 26042 Transit ASes present in the Internet Routing Table: 10420 Transit-only ASes present in the Internet Routing Table:416 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1005 Number of instances of unregistered ASNs: 1010 Number of 32-bit ASNs allocated by the RIRs: 40761 Number of 32-bit ASNs visible in the Routing Table: 33760 Prefixes from 32-bit ASNs in the Routing Table: 164587 Number of bogon 32-bit ASNs visible in the Routing Table:16 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:526 Number of addresses announced to Internet: 3063369856 Equivalent to 182 /8s, 151 /16s and 80 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311275 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 239683 Total APNIC prefixes after maximum aggregation: 68244 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 234521 Unique aggregates announced from the APNIC address blocks:97382 APNIC Region origin ASes present in the Internet Routing Table: 13128 APNIC Prefixes per ASN: 17.86 APNIC Region origin ASes announcing only one prefix: 3821 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8383 Number of APNIC addresses announced to Internet: 773709312 Equivalent to 46 /8s, 29 /16s and 222 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267297 Total ARIN prefixes after maximum aggregation: 121921 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 268818 Unique aggregates announced from the ARIN address blocks:129483 ARIN Region origin ASes present in the Internet Routing Table:19070 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 26 Nov, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 916410 Prefixes after maximum aggregation (per Origin AS): 346196 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 442878 Total ASes present in the Internet Routing Table: 73851 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63411 Origin ASes announcing only one prefix: 26014 Transit ASes present in the Internet Routing Table: 10440 Transit-only ASes present in the Internet Routing Table:416 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 991 Number of instances of unregistered ASNs: 998 Number of 32-bit ASNs allocated by the RIRs: 40721 Number of 32-bit ASNs visible in the Routing Table: 33758 Prefixes from 32-bit ASNs in the Routing Table: 164456 Number of bogon 32-bit ASNs visible in the Routing Table:20 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:519 Number of addresses announced to Internet: 3063543424 Equivalent to 182 /8s, 153 /16s and 246 /24s Percentage of available address space announced: 82.7 Percentage of allocated address space announced: 82.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 35 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 239651 Total APNIC prefixes after maximum aggregation: 68233 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 234616 Unique aggregates announced from the APNIC address blocks:97365 APNIC Region origin ASes present in the Internet Routing Table: 13129 APNIC Prefixes per ASN: 17.87 APNIC Region origin ASes announcing only one prefix: 3814 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8380 Number of APNIC addresses announced to Internet: 773709568 Equivalent to 46 /8s, 29 /16s and 223 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267370 Total ARIN prefixes after maximum aggregation: 121947 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 268887 Unique aggregates announced from the ARIN address blocks:129472 ARIN Region origin ASes present in the Internet Routing Table:19076 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 19 Nov, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 915701 Prefixes after maximum aggregation (per Origin AS): 345977 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 442610 Total ASes present in the Internet Routing Table: 73817 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 63392 Origin ASes announcing only one prefix: 26057 Transit ASes present in the Internet Routing Table: 10425 Transit-only ASes present in the Internet Routing Table:418 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1003 Number of instances of unregistered ASNs: 1005 Number of 32-bit ASNs allocated by the RIRs: 40651 Number of 32-bit ASNs visible in the Routing Table: 33699 Prefixes from 32-bit ASNs in the Routing Table: 163685 Number of bogon 32-bit ASNs visible in the Routing Table:14 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:503 Number of addresses announced to Internet: 3063689728 Equivalent to 182 /8s, 156 /16s and 50 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 311000 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 239240 Total APNIC prefixes after maximum aggregation: 68157 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 234125 Unique aggregates announced from the APNIC address blocks:97106 APNIC Region origin ASes present in the Internet Routing Table: 13085 APNIC Prefixes per ASN: 17.89 APNIC Region origin ASes announcing only one prefix: 3794 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8340 Number of APNIC addresses announced to Internet: 773580928 Equivalent to 46 /8s, 27 /16s and 232 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267352 Total ARIN prefixes after maximum aggregation: 121879 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 268850 Unique aggregates announced from the ARIN address blocks:129326 ARIN Region origin ASes present in the Internet Routing Table:19072 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 12 Nov, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 914964 Prefixes after maximum aggregation (per Origin AS): 345602 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 441991 Total ASes present in the Internet Routing Table: 73771 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 63375 Origin ASes announcing only one prefix: 26011 Transit ASes present in the Internet Routing Table: 10396 Transit-only ASes present in the Internet Routing Table:421 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1047 Number of instances of unregistered ASNs: 1049 Number of 32-bit ASNs allocated by the RIRs: 40587 Number of 32-bit ASNs visible in the Routing Table: 33639 Prefixes from 32-bit ASNs in the Routing Table: 163086 Number of bogon 32-bit ASNs visible in the Routing Table:10 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:520 Number of addresses announced to Internet: 3064036352 Equivalent to 182 /8s, 161 /16s and 124 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310802 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 239088 Total APNIC prefixes after maximum aggregation: 68087 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 233936 Unique aggregates announced from the APNIC address blocks:96889 APNIC Region origin ASes present in the Internet Routing Table: 13046 APNIC Prefixes per ASN: 17.93 APNIC Region origin ASes announcing only one prefix: 3757 APNIC Region transit ASes present in the Internet Routing Table: 1749 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8299 Number of APNIC addresses announced to Internet: 773753216 Equivalent to 46 /8s, 30 /16s and 137 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267115 Total ARIN prefixes after maximum aggregation: 121839 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 268506 Unique aggregates announced from the ARIN address blocks:129060 ARIN Region origin ASes present in the Internet Routing Table:19064 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 05 Nov, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 914187 Prefixes after maximum aggregation (per Origin AS): 345210 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 441304 Total ASes present in the Internet Routing Table: 73782 Prefixes per ASN: 12.39 Origin-only ASes present in the Internet Routing Table: 63404 Origin ASes announcing only one prefix: 26064 Transit ASes present in the Internet Routing Table: 10378 Transit-only ASes present in the Internet Routing Table:408 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1006 Number of instances of unregistered ASNs: 1008 Number of 32-bit ASNs allocated by the RIRs: 40572 Number of 32-bit ASNs visible in the Routing Table: 33622 Prefixes from 32-bit ASNs in the Routing Table: 162808 Number of bogon 32-bit ASNs visible in the Routing Table:12 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:510 Number of addresses announced to Internet: 3064630528 Equivalent to 182 /8s, 170 /16s and 141 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310253 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 238910 Total APNIC prefixes after maximum aggregation: 68007 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 233889 Unique aggregates announced from the APNIC address blocks:96892 APNIC Region origin ASes present in the Internet Routing Table: 13077 APNIC Prefixes per ASN: 17.89 APNIC Region origin ASes announcing only one prefix: 3778 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8324 Number of APNIC addresses announced to Internet: 773861504 Equivalent to 46 /8s, 32 /16s and 48 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:267032 Total ARIN prefixes after maximum aggregation: 121841 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 268396 Unique aggregates announced from the ARIN address blocks:129002 ARIN Region origin ASes present in the Internet Routing Table:19070 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 29 Oct, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 913431 Prefixes after maximum aggregation (per Origin AS): 344677 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 440775 Total ASes present in the Internet Routing Table: 73756 Prefixes per ASN: 12.38 Origin-only ASes present in the Internet Routing Table: 63346 Origin ASes announcing only one prefix: 26009 Transit ASes present in the Internet Routing Table: 10410 Transit-only ASes present in the Internet Routing Table:411 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1068 Number of instances of unregistered ASNs: 1071 Number of 32-bit ASNs allocated by the RIRs: 40510 Number of 32-bit ASNs visible in the Routing Table: 33589 Prefixes from 32-bit ASNs in the Routing Table: 162188 Number of bogon 32-bit ASNs visible in the Routing Table:14 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:527 Number of addresses announced to Internet: 3064049024 Equivalent to 182 /8s, 161 /16s and 173 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310290 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 238504 Total APNIC prefixes after maximum aggregation: 67891 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 233487 Unique aggregates announced from the APNIC address blocks:96685 APNIC Region origin ASes present in the Internet Routing Table: 13050 APNIC Prefixes per ASN: 17.89 APNIC Region origin ASes announcing only one prefix: 3749 APNIC Region transit ASes present in the Internet Routing Table: 1763 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8296 Number of APNIC addresses announced to Internet: 773644800 Equivalent to 46 /8s, 28 /16s and 226 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:266822 Total ARIN prefixes after maximum aggregation: 121568 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 268075 Unique aggregates announced from the ARIN address blocks:128894 ARIN Region origin ASes present in the Internet Routing Table:19061 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 22 Oct, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 913066 Prefixes after maximum aggregation (per Origin AS): 344590 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 440326 Total ASes present in the Internet Routing Table: 73756 Prefixes per ASN: 12.38 Origin-only ASes present in the Internet Routing Table: 63346 Origin ASes announcing only one prefix: 25997 Transit ASes present in the Internet Routing Table: 10410 Transit-only ASes present in the Internet Routing Table:406 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1071 Number of instances of unregistered ASNs: 1074 Number of 32-bit ASNs allocated by the RIRs: 40454 Number of 32-bit ASNs visible in the Routing Table: 33551 Prefixes from 32-bit ASNs in the Routing Table: 161990 Number of bogon 32-bit ASNs visible in the Routing Table:14 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:527 Number of addresses announced to Internet: 3064300672 Equivalent to 182 /8s, 165 /16s and 132 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310145 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 238444 Total APNIC prefixes after maximum aggregation: 67879 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 233482 Unique aggregates announced from the APNIC address blocks:96704 APNIC Region origin ASes present in the Internet Routing Table: 13033 APNIC Prefixes per ASN: 17.91 APNIC Region origin ASes announcing only one prefix: 3749 APNIC Region transit ASes present in the Internet Routing Table: 1754 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8277 Number of APNIC addresses announced to Internet: 773734912 Equivalent to 46 /8s, 30 /16s and 66 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:28 Total ARIN prefixes after maximum aggregation: 121596 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 267868 Unique aggregates announced from the ARIN address blocks:128736 ARIN Region origin ASes present in the Internet Routing Table:19057 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 15 Oct, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 912340 Prefixes after maximum aggregation (per Origin AS): 344180 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 440144 Total ASes present in the Internet Routing Table: 73730 Prefixes per ASN: 12.37 Origin-only ASes present in the Internet Routing Table: 63304 Origin ASes announcing only one prefix: 25999 Transit ASes present in the Internet Routing Table: 10426 Transit-only ASes present in the Internet Routing Table:401 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1107 Number of instances of unregistered ASNs: Number of 32-bit ASNs allocated by the RIRs: 40378 Number of 32-bit ASNs visible in the Routing Table: 33509 Prefixes from 32-bit ASNs in the Routing Table: 161515 Number of bogon 32-bit ASNs visible in the Routing Table:17 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:558 Number of addresses announced to Internet: 3064243328 Equivalent to 182 /8s, 164 /16s and 164 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309744 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 238366 Total APNIC prefixes after maximum aggregation: 67845 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 233178 Unique aggregates announced from the APNIC address blocks:96623 APNIC Region origin ASes present in the Internet Routing Table: 13030 APNIC Prefixes per ASN: 17.90 APNIC Region origin ASes announcing only one prefix: 3754 APNIC Region transit ASes present in the Internet Routing Table: 1757 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8273 Number of APNIC addresses announced to Internet: 773887232 Equivalent to 46 /8s, 32 /16s and 149 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:266403 Total ARIN prefixes after maximum aggregation: 121538 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 267553 Unique aggregates announced from the ARIN address blocks:128610 ARIN Region origin ASes present in the Internet Routing Table:19034 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 08 Oct, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 910829 Prefixes after maximum aggregation (per Origin AS): 343738 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 440115 Total ASes present in the Internet Routing Table: 73730 Prefixes per ASN: 12.35 Origin-only ASes present in the Internet Routing Table: 63297 Origin ASes announcing only one prefix: 26022 Transit ASes present in the Internet Routing Table: 10433 Transit-only ASes present in the Internet Routing Table:407 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1036 Number of instances of unregistered ASNs: 1038 Number of 32-bit ASNs allocated by the RIRs: 40356 Number of 32-bit ASNs visible in the Routing Table: 33473 Prefixes from 32-bit ASNs in the Routing Table: 161004 Number of bogon 32-bit ASNs visible in the Routing Table:15 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:496 Number of addresses announced to Internet: 3065356800 Equivalent to 182 /8s, 181 /16s and 162 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308908 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 238083 Total APNIC prefixes after maximum aggregation: 67736 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 232954 Unique aggregates announced from the APNIC address blocks:96464 APNIC Region origin ASes present in the Internet Routing Table: 13014 APNIC Prefixes per ASN: 17.90 APNIC Region origin ASes announcing only one prefix: 3756 APNIC Region transit ASes present in the Internet Routing Table: 1758 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8252 Number of APNIC addresses announced to Internet: 773836672 Equivalent to 46 /8s, 31 /16s and 207 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:265816 Total ARIN prefixes after maximum aggregation: 121572 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 266788 Unique aggregates announced from the ARIN address blocks:128517 ARIN Region origin ASes present in the Internet Routing Table:19068 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 01 Oct, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 910553 Prefixes after maximum aggregation (per Origin AS): 343775 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 440139 Total ASes present in the Internet Routing Table: 73683 Prefixes per ASN: 12.36 Origin-only ASes present in the Internet Routing Table: 63291 Origin ASes announcing only one prefix: 26001 Transit ASes present in the Internet Routing Table: 10392 Transit-only ASes present in the Internet Routing Table:401 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1073 Number of instances of unregistered ASNs: 1074 Number of 32-bit ASNs allocated by the RIRs: 40302 Number of 32-bit ASNs visible in the Routing Table: 33423 Prefixes from 32-bit ASNs in the Routing Table: 160828 Number of bogon 32-bit ASNs visible in the Routing Table:13 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:518 Number of addresses announced to Internet: 3065307520 Equivalent to 182 /8s, 180 /16s and 225 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308807 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 237924 Total APNIC prefixes after maximum aggregation: 67674 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 232823 Unique aggregates announced from the APNIC address blocks:96420 APNIC Region origin ASes present in the Internet Routing Table: 12986 APNIC Prefixes per ASN: 17.93 APNIC Region origin ASes announcing only one prefix: 3746 APNIC Region transit ASes present in the Internet Routing Table: 1742 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8224 Number of APNIC addresses announced to Internet: 773828352 Equivalent to 46 /8s, 31 /16s and 175 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:265561 Total ARIN prefixes after maximum aggregation: 121579 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 266493 Unique aggregates announced from the ARIN address blocks:128522 ARIN Region origin ASes present in the Internet Routing Table:19044 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 24 Sep, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 910003 Prefixes after maximum aggregation (per Origin AS): 343475 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 439705 Total ASes present in the Internet Routing Table: 73701 Prefixes per ASN: 12.35 Origin-only ASes present in the Internet Routing Table: 63292 Origin ASes announcing only one prefix: 26051 Transit ASes present in the Internet Routing Table: 10409 Transit-only ASes present in the Internet Routing Table:410 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1054 Number of instances of unregistered ASNs: 1055 Number of 32-bit ASNs allocated by the RIRs: 40223 Number of 32-bit ASNs visible in the Routing Table: 33403 Prefixes from 32-bit ASNs in the Routing Table: 160413 Number of bogon 32-bit ASNs visible in the Routing Table:11 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:541 Number of addresses announced to Internet: 3067455872 Equivalent to 182 /8s, 213 /16s and 169 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308917 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 237587 Total APNIC prefixes after maximum aggregation: 67618 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 232518 Unique aggregates announced from the APNIC address blocks:96299 APNIC Region origin ASes present in the Internet Routing Table: 12969 APNIC Prefixes per ASN: 17.93 APNIC Region origin ASes announcing only one prefix: 3747 APNIC Region transit ASes present in the Internet Routing Table: 1755 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8208 Number of APNIC addresses announced to Internet: 773308672 Equivalent to 46 /8s, 23 /16s and 193 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:265460 Total ARIN prefixes after maximum aggregation: 121652 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 266181 Unique aggregates announced from the ARIN address blocks:128292 ARIN Region origin ASes present in the Internet Routing Table:19058 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 17 Sep, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 909144 Prefixes after maximum aggregation (per Origin AS): 342561 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 439421 Total ASes present in the Internet Routing Table: 73660 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 63260 Origin ASes announcing only one prefix: 26007 Transit ASes present in the Internet Routing Table: 10400 Transit-only ASes present in the Internet Routing Table:404 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1126 Number of instances of unregistered ASNs: 1127 Number of 32-bit ASNs allocated by the RIRs: 40160 Number of 32-bit ASNs visible in the Routing Table: 33360 Prefixes from 32-bit ASNs in the Routing Table: 160068 Number of bogon 32-bit ASNs visible in the Routing Table:10 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:616 Number of addresses announced to Internet: 3068824192 Equivalent to 182 /8s, 234 /16s and 138 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308727 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 237144 Total APNIC prefixes after maximum aggregation: 67475 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 232071 Unique aggregates announced from the APNIC address blocks:96334 APNIC Region origin ASes present in the Internet Routing Table: 12962 APNIC Prefixes per ASN: 17.90 APNIC Region origin ASes announcing only one prefix: 3743 APNIC Region transit ASes present in the Internet Routing Table: 1754 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8200 Number of APNIC addresses announced to Internet: 773418240 Equivalent to 46 /8s, 25 /16s and 109 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:265063 Total ARIN prefixes after maximum aggregation: 121004 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 265804 Unique aggregates announced from the ARIN address blocks:128101 ARIN Region origin ASes present in the Internet Routing Table:19054 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 10 Sep, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 909260 Prefixes after maximum aggregation (per Origin AS): 342376 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 439339 Total ASes present in the Internet Routing Table: 73642 Prefixes per ASN: 12.35 Origin-only ASes present in the Internet Routing Table: 63244 Origin ASes announcing only one prefix: 26032 Transit ASes present in the Internet Routing Table: 10398 Transit-only ASes present in the Internet Routing Table:399 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 974 Number of instances of unregistered ASNs: 974 Number of 32-bit ASNs allocated by the RIRs: 40143 Number of 32-bit ASNs visible in the Routing Table: 1 Prefixes from 32-bit ASNs in the Routing Table: 160214 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:510 Number of addresses announced to Internet: 3069022080 Equivalent to 182 /8s, 237 /16s and 143 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308637 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 237518 Total APNIC prefixes after maximum aggregation: 67545 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 232440 Unique aggregates announced from the APNIC address blocks:96417 APNIC Region origin ASes present in the Internet Routing Table: 12948 APNIC Prefixes per ASN: 17.95 APNIC Region origin ASes announcing only one prefix: 3752 APNIC Region transit ASes present in the Internet Routing Table: 1752 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8184 Number of APNIC addresses announced to Internet: 773537536 Equivalent to 46 /8s, 27 /16s and 63 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:264936 Total ARIN prefixes after maximum aggregation: 120942 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 265432 Unique aggregates announced from the ARIN address blocks:128088 ARIN Region origin ASes present in the Internet Routing Table:19052 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 03 Sep, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 907883 Prefixes after maximum aggregation (per Origin AS): 342498 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 439018 Total ASes present in the Internet Routing Table: 73617 Prefixes per ASN: 12.33 Origin-only ASes present in the Internet Routing Table: 63186 Origin ASes announcing only one prefix: 26027 Transit ASes present in the Internet Routing Table: 10431 Transit-only ASes present in the Internet Routing Table:401 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 967 Number of instances of unregistered ASNs: 967 Number of 32-bit ASNs allocated by the RIRs: 40121 Number of 32-bit ASNs visible in the Routing Table: 33280 Prefixes from 32-bit ASNs in the Routing Table: 159468 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:512 Number of addresses announced to Internet: 3068907136 Equivalent to 182 /8s, 235 /16s and 206 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308077 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 237156 Total APNIC prefixes after maximum aggregation: 67523 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 232153 Unique aggregates announced from the APNIC address blocks:96567 APNIC Region origin ASes present in the Internet Routing Table: 12920 APNIC Prefixes per ASN: 17.97 APNIC Region origin ASes announcing only one prefix: 3738 APNIC Region transit ASes present in the Internet Routing Table: 1764 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8163 Number of APNIC addresses announced to Internet: 773393152 Equivalent to 46 /8s, 25 /16s and 11 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:264819 Total ARIN prefixes after maximum aggregation: 121041 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 265221 Unique aggregates announced from the ARIN address blocks:127920 ARIN Region origin ASes present in the Internet Routing Table:19066 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 27 Aug, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 907997 Prefixes after maximum aggregation (per Origin AS): 342169 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 438559 Total ASes present in the Internet Routing Table: 73597 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 63163 Origin ASes announcing only one prefix: 25995 Transit ASes present in the Internet Routing Table: 10434 Transit-only ASes present in the Internet Routing Table:397 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 955 Number of instances of unregistered ASNs: 955 Number of 32-bit ASNs allocated by the RIRs: 40061 Number of 32-bit ASNs visible in the Routing Table: 33252 Prefixes from 32-bit ASNs in the Routing Table: 159101 Number of bogon 32-bit ASNs visible in the Routing Table:12 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:507 Number of addresses announced to Internet: 3068908416 Equivalent to 182 /8s, 235 /16s and 211 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308313 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 236904 Total APNIC prefixes after maximum aggregation: 67404 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 232031 Unique aggregates announced from the APNIC address blocks:96215 APNIC Region origin ASes present in the Internet Routing Table: 12900 APNIC Prefixes per ASN: 17.99 APNIC Region origin ASes announcing only one prefix: 3733 APNIC Region transit ASes present in the Internet Routing Table: 1760 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8141 Number of APNIC addresses announced to Internet: 773150720 Equivalent to 46 /8s, 21 /16s and 88 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:264812 Total ARIN prefixes after maximum aggregation: 120921 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 265108 Unique aggregates announced from the ARIN address blocks:127764 ARIN Region origin ASes present in the Internet Routing Table:19052 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 20 Aug, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 906799 Prefixes after maximum aggregation (per Origin AS): 341924 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 438673 Total ASes present in the Internet Routing Table: 73575 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63118 Origin ASes announcing only one prefix: 25979 Transit ASes present in the Internet Routing Table: 10457 Transit-only ASes present in the Internet Routing Table:392 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 970 Number of instances of unregistered ASNs: 970 Number of 32-bit ASNs allocated by the RIRs: 40018 Number of 32-bit ASNs visible in the Routing Table: 33216 Prefixes from 32-bit ASNs in the Routing Table: 158507 Number of bogon 32-bit ASNs visible in the Routing Table:12 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:512 Number of addresses announced to Internet: 3070880896 Equivalent to 183 /8s, 9 /16s and 236 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307937 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 236463 Total APNIC prefixes after maximum aggregation: 67388 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 231571 Unique aggregates announced from the APNIC address blocks:96339 APNIC Region origin ASes present in the Internet Routing Table: 12882 APNIC Prefixes per ASN: 17.98 APNIC Region origin ASes announcing only one prefix: 3733 APNIC Region transit ASes present in the Internet Routing Table: 1764 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8120 Number of APNIC addresses announced to Internet: 773185536 Equivalent to 46 /8s, 21 /16s and 224 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:264708 Total ARIN prefixes after maximum aggregation: 120974 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264954 Unique aggregates announced from the ARIN address blocks:127622 ARIN Region origin ASes present in the Internet Routing Table:19052 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 13 Aug, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 906415 Prefixes after maximum aggregation (per Origin AS): 341627 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 438270 Total ASes present in the Internet Routing Table: 73570 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63137 Origin ASes announcing only one prefix: 25993 Transit ASes present in the Internet Routing Table: 10433 Transit-only ASes present in the Internet Routing Table:394 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 976 Number of instances of unregistered ASNs: 976 Number of 32-bit ASNs allocated by the RIRs: 39963 Number of 32-bit ASNs visible in the Routing Table: 33196 Prefixes from 32-bit ASNs in the Routing Table: 158224 Number of bogon 32-bit ASNs visible in the Routing Table:12 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:512 Number of addresses announced to Internet: 3071462016 Equivalent to 183 /8s, 18 /16s and 202 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307865 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 236418 Total APNIC prefixes after maximum aggregation: 67273 APNIC Deaggregation factor:3.51 Prefixes being announced from the APNIC address blocks: 231493 Unique aggregates announced from the APNIC address blocks:96306 APNIC Region origin ASes present in the Internet Routing Table: 12876 APNIC Prefixes per ASN: 17.98 APNIC Region origin ASes announcing only one prefix: 3730 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8107 Number of APNIC addresses announced to Internet: 773195776 Equivalent to 46 /8s, 22 /16s and 8 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:264514 Total ARIN prefixes after maximum aggregation: 120926 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264776 Unique aggregates announced from the ARIN address blocks:127575 ARIN Region origin ASes present in the Internet Routing Table:19055 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 06 Aug, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 905630 Prefixes after maximum aggregation (per Origin AS): 341172 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 437967 Total ASes present in the Internet Routing Table: 73504 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63067 Origin ASes announcing only one prefix: 26002 Transit ASes present in the Internet Routing Table: 10437 Transit-only ASes present in the Internet Routing Table:397 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 964 Number of instances of unregistered ASNs: 964 Number of 32-bit ASNs allocated by the RIRs: 39934 Number of 32-bit ASNs visible in the Routing Table: 33128 Prefixes from 32-bit ASNs in the Routing Table: 157782 Number of bogon 32-bit ASNs visible in the Routing Table:12 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:493 Number of addresses announced to Internet: 3071202688 Equivalent to 183 /8s, 14 /16s and 213 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307620 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 236329 Total APNIC prefixes after maximum aggregation: 67226 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 231364 Unique aggregates announced from the APNIC address blocks:96319 APNIC Region origin ASes present in the Internet Routing Table: 12855 APNIC Prefixes per ASN: 18.00 APNIC Region origin ASes announcing only one prefix: 3724 APNIC Region transit ASes present in the Internet Routing Table: 1758 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8083 Number of APNIC addresses announced to Internet: 773135872 Equivalent to 46 /8s, 21 /16s and 30 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:264488 Total ARIN prefixes after maximum aggregation: 120774 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264796 Unique aggregates announced from the ARIN address blocks:127576 ARIN Region origin ASes present in the Internet Routing Table:19052 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 30 Jul, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 905247 Prefixes after maximum aggregation (per Origin AS): 341068 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 437189 Total ASes present in the Internet Routing Table: 73490 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63082 Origin ASes announcing only one prefix: 25963 Transit ASes present in the Internet Routing Table: 10408 Transit-only ASes present in the Internet Routing Table:397 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 977 Number of instances of unregistered ASNs: 979 Number of 32-bit ASNs allocated by the RIRs: 39886 Number of 32-bit ASNs visible in the Routing Table: 33107 Prefixes from 32-bit ASNs in the Routing Table: 157560 Number of bogon 32-bit ASNs visible in the Routing Table:24 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:501 Number of addresses announced to Internet: 3071424384 Equivalent to 183 /8s, 18 /16s and 55 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307540 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 236196 Total APNIC prefixes after maximum aggregation: 67185 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 231229 Unique aggregates announced from the APNIC address blocks:96140 APNIC Region origin ASes present in the Internet Routing Table: 12839 APNIC Prefixes per ASN: 18.01 APNIC Region origin ASes announcing only one prefix: 3731 APNIC Region transit ASes present in the Internet Routing Table: 1749 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8061 Number of APNIC addresses announced to Internet: 773167360 Equivalent to 46 /8s, 21 /16s and 153 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:264075 Total ARIN prefixes after maximum aggregation: 120837 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264335 Unique aggregates announced from the ARIN address blocks:127278 ARIN Region origin ASes present in the Internet Routing Table:19050 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 23 Jul, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 904523 Prefixes after maximum aggregation (per Origin AS): 340800 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 436913 Total ASes present in the Internet Routing Table: 73449 Prefixes per ASN: 12.31 Origin-only ASes present in the Internet Routing Table: 63038 Origin ASes announcing only one prefix: 25918 Transit ASes present in the Internet Routing Table: 10411 Transit-only ASes present in the Internet Routing Table:392 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 980 Number of instances of unregistered ASNs: 985 Number of 32-bit ASNs allocated by the RIRs: 39846 Number of 32-bit ASNs visible in the Routing Table: 33050 Prefixes from 32-bit ASNs in the Routing Table: 157447 Number of bogon 32-bit ASNs visible in the Routing Table:24 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:503 Number of addresses announced to Internet: 3068267136 Equivalent to 182 /8s, 226 /16s and 10 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307212 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 236057 Total APNIC prefixes after maximum aggregation: 67078 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 231112 Unique aggregates announced from the APNIC address blocks:95728 APNIC Region origin ASes present in the Internet Routing Table: 12801 APNIC Prefixes per ASN: 18.05 APNIC Region origin ASes announcing only one prefix: 3692 APNIC Region transit ASes present in the Internet Routing Table: 1750 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8023 Number of APNIC addresses announced to Internet: 773114368 Equivalent to 46 /8s, 20 /16s and 202 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:264035 Total ARIN prefixes after maximum aggregation: 120828 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264351 Unique aggregates announced from the ARIN address blocks:127253 ARIN Region origin ASes present in the Internet Routing Table:19057 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 02 Jul, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 902042 Prefixes after maximum aggregation (per Origin AS): 340029 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 434638 Total ASes present in the Internet Routing Table: 73329 Prefixes per ASN: 12.30 Origin-only ASes present in the Internet Routing Table: 62916 Origin ASes announcing only one prefix: 25883 Transit ASes present in the Internet Routing Table: 10413 Transit-only ASes present in the Internet Routing Table:383 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 65 Max AS path prepend of ASN ( 37447) 57 Prefixes from unregistered ASNs in the Routing Table: 903 Number of instances of unregistered ASNs: 908 Number of 32-bit ASNs allocated by the RIRs: 39719 Number of 32-bit ASNs visible in the Routing Table: 32900 Prefixes from 32-bit ASNs in the Routing Table: 156375 Number of bogon 32-bit ASNs visible in the Routing Table:26 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:486 Number of addresses announced to Internet: 3068212352 Equivalent to 182 /8s, 225 /16s and 52 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306196 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 235588 Total APNIC prefixes after maximum aggregation: 67010 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 230804 Unique aggregates announced from the APNIC address blocks:95412 APNIC Region origin ASes present in the Internet Routing Table: 12750 APNIC Prefixes per ASN: 18.10 APNIC Region origin ASes announcing only one prefix: 3668 APNIC Region transit ASes present in the Internet Routing Table: 1746 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7966 Number of APNIC addresses announced to Internet: 773059328 Equivalent to 46 /8s, 19 /16s and 243 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:263347 Total ARIN prefixes after maximum aggregation: 120546 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 263570 Unique aggregates announced from the ARIN address blocks:126880 ARIN Region origin ASes present in the Internet Routing Table:19048 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 25 Jun, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 901886 Prefixes after maximum aggregation (per Origin AS): 339734 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 434702 Total ASes present in the Internet Routing Table: 73325 Prefixes per ASN: 12.30 Origin-only ASes present in the Internet Routing Table: 62911 Origin ASes announcing only one prefix: 25897 Transit ASes present in the Internet Routing Table: 10414 Transit-only ASes present in the Internet Routing Table:382 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 68 Max AS path prepend of ASN ( 37447) 64 Prefixes from unregistered ASNs in the Routing Table: 915 Number of instances of unregistered ASNs: 920 Number of 32-bit ASNs allocated by the RIRs: 39659 Number of 32-bit ASNs visible in the Routing Table: 32893 Prefixes from 32-bit ASNs in the Routing Table: 156005 Number of bogon 32-bit ASNs visible in the Routing Table:27 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:486 Number of addresses announced to Internet: 3068808320 Equivalent to 182 /8s, 234 /16s and 76 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306109 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 235788 Total APNIC prefixes after maximum aggregation: 67048 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 230940 Unique aggregates announced from the APNIC address blocks:95601 APNIC Region origin ASes present in the Internet Routing Table: 12745 APNIC Prefixes per ASN: 18.12 APNIC Region origin ASes announcing only one prefix: 3670 APNIC Region transit ASes present in the Internet Routing Table: 1751 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7955 Number of APNIC addresses announced to Internet: 773659904 Equivalent to 46 /8s, 29 /16s and 29 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:263451 Total ARIN prefixes after maximum aggregation: 120545 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 263700 Unique aggregates announced from the ARIN address blocks:126879 ARIN Region origin ASes present in the Internet Routing Table:19034 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 18 Jun, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 901280 Prefixes after maximum aggregation (per Origin AS): 339608 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 434407 Total ASes present in the Internet Routing Table: 73265 Prefixes per ASN: 12.30 Origin-only ASes present in the Internet Routing Table: 62881 Origin ASes announcing only one prefix: 25823 Transit ASes present in the Internet Routing Table: 10384 Transit-only ASes present in the Internet Routing Table:373 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 61 Max AS path prepend of ASN ( 37447) 57 Prefixes from unregistered ASNs in the Routing Table: 903 Number of instances of unregistered ASNs: 911 Number of 32-bit ASNs allocated by the RIRs: 39608 Number of 32-bit ASNs visible in the Routing Table: 32813 Prefixes from 32-bit ASNs in the Routing Table: 155659 Number of bogon 32-bit ASNs visible in the Routing Table:30 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:488 Number of addresses announced to Internet: 3068947584 Equivalent to 182 /8s, 236 /16s and 108 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306299 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 235236 Total APNIC prefixes after maximum aggregation: 66890 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 230512 Unique aggregates announced from the APNIC address blocks:95378 APNIC Region origin ASes present in the Internet Routing Table: 12707 APNIC Prefixes per ASN: 18.14 APNIC Region origin ASes announcing only one prefix: 3653 APNIC Region transit ASes present in the Internet Routing Table: 1748 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7922 Number of APNIC addresses announced to Internet: 773640704 Equivalent to 46 /8s, 28 /16s and 210 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:263453 Total ARIN prefixes after maximum aggregation: 120608 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 263539 Unique aggregates announced from the ARIN address blocks:126882 ARIN Region origin ASes present in the Internet Routing Table:19046 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 11 Jun, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 900506 Prefixes after maximum aggregation (per Origin AS): 339370 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 434242 Total ASes present in the Internet Routing Table: 73256 Prefixes per ASN: 12.29 Origin-only ASes present in the Internet Routing Table: 62869 Origin ASes announcing only one prefix: 25827 Transit ASes present in the Internet Routing Table: 10387 Transit-only ASes present in the Internet Routing Table:376 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 61 Max AS path prepend of ASN ( 37447) 57 Prefixes from unregistered ASNs in the Routing Table: 918 Number of instances of unregistered ASNs: 925 Number of 32-bit ASNs allocated by the RIRs: 39573 Number of 32-bit ASNs visible in the Routing Table: 32813 Prefixes from 32-bit ASNs in the Routing Table: 154828 Number of bogon 32-bit ASNs visible in the Routing Table: 242 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:495 Number of addresses announced to Internet: 3065155456 Equivalent to 182 /8s, 178 /16s and 143 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 305833 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 235356 Total APNIC prefixes after maximum aggregation: 66865 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 230680 Unique aggregates announced from the APNIC address blocks:95361 APNIC Region origin ASes present in the Internet Routing Table: 12701 APNIC Prefixes per ASN: 18.16 APNIC Region origin ASes announcing only one prefix: 3643 APNIC Region transit ASes present in the Internet Routing Table: 1751 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7915 Number of APNIC addresses announced to Internet: 773710848 Equivalent to 46 /8s, 29 /16s and 228 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:263341 Total ARIN prefixes after maximum aggregation: 120608 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 263102 Unique aggregates announced from the ARIN address blocks:126827 ARIN Region origin ASes present in the Internet Routing Table:19035 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 04 Jun, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 899129 Prefixes after maximum aggregation (per Origin AS): 338820 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 433267 Total ASes present in the Internet Routing Table: 73224 Prefixes per ASN: 12.28 Origin-only ASes present in the Internet Routing Table: 62841 Origin ASes announcing only one prefix: 25798 Transit ASes present in the Internet Routing Table: 10383 Transit-only ASes present in the Internet Routing Table:379 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 54 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 892 Number of instances of unregistered ASNs: 900 Number of 32-bit ASNs allocated by the RIRs: 39542 Number of 32-bit ASNs visible in the Routing Table: 32775 Prefixes from 32-bit ASNs in the Routing Table: 154252 Number of bogon 32-bit ASNs visible in the Routing Table: 244 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:498 Number of addresses announced to Internet: 3065438848 Equivalent to 182 /8s, 182 /16s and 226 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 305586 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 234867 Total APNIC prefixes after maximum aggregation: 66756 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 230260 Unique aggregates announced from the APNIC address blocks:95039 APNIC Region origin ASes present in the Internet Routing Table: 12687 APNIC Prefixes per ASN: 18.15 APNIC Region origin ASes announcing only one prefix: 3655 APNIC Region transit ASes present in the Internet Routing Table: 1760 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7899 Number of APNIC addresses announced to Internet: 773873664 Equivalent to 46 /8s, 32 /16s and 96 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:262584 Total ARIN prefixes after maximum aggregation: 120304 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 262284 Unique aggregates announced from the ARIN address blocks:126316 ARIN Region origin ASes present in the Internet Routing Table:19040 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 28 May, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 899258 Prefixes after maximum aggregation (per Origin AS): 339060 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 433427 Total ASes present in the Internet Routing Table: 73221 Prefixes per ASN: 12.28 Origin-only ASes present in the Internet Routing Table: 62839 Origin ASes announcing only one prefix: 25797 Transit ASes present in the Internet Routing Table: 10382 Transit-only ASes present in the Internet Routing Table:377 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 66 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 922 Number of instances of unregistered ASNs: 930 Number of 32-bit ASNs allocated by the RIRs: 39487 Number of 32-bit ASNs visible in the Routing Table: 32740 Prefixes from 32-bit ASNs in the Routing Table: 154208 Number of bogon 32-bit ASNs visible in the Routing Table: 244 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:509 Number of addresses announced to Internet: 3066265472 Equivalent to 182 /8s, 195 /16s and 127 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 305546 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 235296 Total APNIC prefixes after maximum aggregation: 66895 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 230516 Unique aggregates announced from the APNIC address blocks:95039 APNIC Region origin ASes present in the Internet Routing Table: 12684 APNIC Prefixes per ASN: 18.17 APNIC Region origin ASes announcing only one prefix: 3644 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7885 Number of APNIC addresses announced to Internet: 774119680 Equivalent to 46 /8s, 36 /16s and 33 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:262331 Total ARIN prefixes after maximum aggregation: 120469 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 262077 Unique aggregates announced from the ARIN address blocks:126232 ARIN Region origin ASes present in the Internet Routing Table:19038 ARIN Prefixes per ASN:
Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 21 May, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 898401 Prefixes after maximum aggregation (per Origin AS): 338496 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 432821 Total ASes present in the Internet Routing Table: 73208 Prefixes per ASN: 12.27 Origin-only ASes present in the Internet Routing Table: 62857 Origin ASes announcing only one prefix: 25798 Transit ASes present in the Internet Routing Table: 10351 Transit-only ASes present in the Internet Routing Table:379 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 66 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 920 Number of instances of unregistered ASNs: 925 Number of 32-bit ASNs allocated by the RIRs: 39435 Number of 32-bit ASNs visible in the Routing Table: 32698 Prefixes from 32-bit ASNs in the Routing Table: 154112 Number of bogon 32-bit ASNs visible in the Routing Table: 234 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:550 Number of addresses announced to Internet: 3065123456 Equivalent to 182 /8s, 178 /16s and 18 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 305118 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 235350 Total APNIC prefixes after maximum aggregation: 66814 APNIC Deaggregation factor:3.52 Prefixes being announced from the APNIC address blocks: 230530 Unique aggregates announced from the APNIC address blocks:94912 APNIC Region origin ASes present in the Internet Routing Table: 12666 APNIC Prefixes per ASN: 18.20 APNIC Region origin ASes announcing only one prefix: 3622 APNIC Region transit ASes present in the Internet Routing Table: 1747 Average APNIC Region AS path length visible:4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7862 Number of APNIC addresses announced to Internet: 774272768 Equivalent to 46 /8s, 38 /16s and 119 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:261942 Total ARIN prefixes after maximum aggregation: 120183 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 261791 Unique aggregates announced from the ARIN address blocks:126089 ARIN Region origin ASes present in the Internet Routing Table:19046 ARIN Prefixes per ASN:
