[apops] IPv6 BGP Update Report
IPv6 BGP Update Report Interval: 04-Mar-21 -to- 18-Mar-21 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS138182 947291 19.7% 14573.7 -- CNGI-SJZ-IX-AS-AP CERNET2 regional IX at Hebei Normal University, CN 2 - AS24349456977 9.5% 17576.0 -- CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN 3 - AS28573215383 4.5% 163.9 -- CLARO S.A., BR 4 - AS24348173995 3.6%6692.1 -- CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University, CN 5 - AS24352161209 3.4% 17912.1 -- CNGI-TJN-IX-AS-AP CERNET2 IX at Tianjin University, CN 6 - AS27951130945 2.7%2618.9 -- Media Commerce Partners S.A, CO 7 - AS270590 102371 2.1%3102.2 -- M Andrade dos Santos, BR 8 - AS18881 86951 1.8%1610.2 -- TELEFONICA BRASIL S.A, BR 9 - AS20590884897 1.8% 14149.5 -- PETERCXY-NETWORKS PeterCxy Networks, DE 10 - AS24429 82827 1.7% 10353.4 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 11 - AS60626 62373 1.3% 15593.2 -- LEASEWEBCDN, NL 12 - AS27055959782 1.2%3516.6 -- XIS 2 INTERNET FIBRA LTDA, BR 13 - AS18001 55932 1.2% 411.3 -- DIALOG-AS Dialog Axiata PLC., LK 14 - AS13837450044 1.0%1220.6 -- CNGI-TYN-IX-AS-AP CERNET2 regional IX at Taiyuan University, CN 15 - AS9829 44898 0.9% 126.1 -- BSNL-NIB National Internet Backbone, IN 16 - AS13644038650 0.8% 38650.0 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 17 - AS9009 38547 0.8% 177.6 -- M247, GB 18 - AS26869838476 0.8%4275.1 -- CONNECTCEU TELECOM EIRELI, BR 19 - AS24351 37434 0.8% 18717.0 -- CNGI-BJ-IX5-AS-AP CERNET2 IX at Beijing University of Aeronautics and Astronautics, CN 20 - AS14840 37334 0.8%1697.0 -- BR.Digital Provider, BR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS13644038650 0.8% 38650.0 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 2 - AS1734389 0.7% 34389.0 -- IPPON_HOSTING-AS, FR 3 - AS26639034206 0.7% 34206.0 -- Tajo Tecnologia Ltda, BR 4 - AS26925619447 0.4% 19447.0 -- INFOLINK INTERNET EIRELI, BR 5 - AS24351 37434 0.8% 18717.0 -- CNGI-BJ-IX5-AS-AP CERNET2 IX at Beijing University of Aeronautics and Astronautics, CN 6 - AS24352161209 3.4% 17912.1 -- CNGI-TJN-IX-AS-AP CERNET2 IX at Tianjin University, CN 7 - AS24349456977 9.5% 17576.0 -- CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN 8 - AS60626 62373 1.3% 15593.2 -- LEASEWEBCDN, NL 9 - AS138182 947291 19.7% 14573.7 -- CNGI-SJZ-IX-AS-AP CERNET2 regional IX at Hebei Normal University, CN 10 - AS20590884897 1.8% 14149.5 -- PETERCXY-NETWORKS PeterCxy Networks, DE 11 - AS33110 12053 0.2% 12053.0 -- UHSC-MBC, CA 12 - AS20878911467 0.2% 11467.0 -- SENAT-AS, FR 13 - AS26996911191 0.2% 11191.0 -- MINISTERIO DE EDUCACION SUPERIOR, CIENCIA Y TECNOLOGIA, DO 14 - AS24429 82827 1.7% 10353.4 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 15 - AS50329 10290 0.2% 10290.0 -- AS-ALEX Blackstar (https://as50329.net), GB 16 - AS31514 18164 0.4%9082.0 -- INF-NET-AS, RU 17 - AS13714422334 0.5%7444.7 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN 18 - AS50389 14725 0.3%7362.5 -- PHOENIXNAP-DE, US 19 - AS26823322050 0.5%7350.0 -- Rapid Link Telecom LTDA Me, BR 20 - AS206253 7190 0.1%7190.0 -- S48-AS, DE TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2404:2280:147::/ 41790 0.8% AS24429 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 2 - 2400:dc40::/3238650 0.7% AS136440 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 3 - 2405:4000:800:8: 35450 0.7% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 4 - 2a01:bfe0::/3234389 0.6% AS17 -- IPPON_HOSTING-AS, FR 5 - 2804:371c:8000:: 34206 0.6% AS266390 -- Tajo Tecnologia Ltda, BR 6 - 2a00:9d20:5353:: 31197 0.6% AS60626 -- LEASEWEBCDN, NL 7 - 2a00:9d20:53::/4 31163 0.6% AS60626 -- LEASEWEBCDN, NL 8 - 2a06:e881:2502:: 28484 0.5% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 9 - 2a0e:b107:2f0::/ 28347 0.5% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 10 - 2a0e:b107:2f0::/ 28060 0.5% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 11 - 2404:2280:106::/ 27090 0.5% AS24429 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 12 - 2404:5780:3::/48 24809 0.5% AS9558 -
[apops] The CIDR Report
This report has been generated at Fri Mar 19 21:14:50 2021 AEST.
The report analyses the eBGP Routing Table at AS131072
and generates a report on aggregation potential within the table.
Check https://www.cidr-report.org/2.0 for a current version of this report.
Recent Table History
Date PrefixesCIDR Agg
12-03-21870639 477412
13-03-21870640 477274
14-03-21870505 477504
15-03-21870891 478348
16-03-21872562 477907
17-03-21871494 478440
18-03-21872903 478136
19-03-21873817 478666
AS Summary
71053 Number of ASes in routing system
24980 Number of ASes announcing only one prefix
8459 Largest number of prefixes announced by an AS
AS8151 : Uninet S.A. de C.V., MX
116015104 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 19Mar21 ---
ASnumNetsNow NetsAggr NetGain % Gain Description
Table 873977 478688 39528945.2% All ASes
AS8151 8459 2463 599670.9% Uninet S.A. de C.V., MX
AS12479 6382 467 591592.7% UNI2-AS, ES
AS9808 6339 914 542585.6% CMNET-GD Guangdong Mobile
Communication Co.Ltd., CN
AS7545 5707 725 498287.3% TPG-INTERNET-AP TPG Telecom
Limited, AU
AS47331 7710 3501 420954.6% TTNET, TR
AS7155 4030 200 383095.0% VIASAT-SP-BACKBONE, US
AS7713 3520 59 346198.3% TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
AS7552 3544 114 343096.8% VIETEL-AS-AP Viettel Group, VN
AS22773 3909 561 334885.6% ASN-CXA-ALL-CCI-22773-RDC, US
AS39891 3266 42 322498.7% ALJAWWALSTC-AS, SA
AS8551 3536 642 289481.8% BEZEQ-INTERNATIONAL-AS
Bezeqint Internet Backbone,
IL
AS6327 3351 504 284785.0% SHAW, CA
AS4538 4822 2287 253552.6% ERX-CERNET-BKB China Education
and Research Network Center,
CN
AS11492 4738 2495 224347.3% CABLEONE, US
AS9498 2315 255 206089.0% BBIL-AP BHARTI Airtel Ltd., IN
AS9394 2046 49 199797.6% CTTNET China TieTong
Telecommunications
Corporation, CN
AS16509 4893 2970 192339.3% AMAZON-02, US
AS45899 3385 1533 185254.7% VNPT-AS-VN VNPT Corp, VN
AS12389 2895 1044 185163.9% ROSTELECOM-AS, RU
AS4755 2146 351 179583.6% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP, IN
AS4766 2444 777 166768.2% KIXS-AS-KR Korea Telecom, KR
AS18403 1695 60 163596.5% FPT-AS-AP The Corporation for
Financing & Promoting
Technology, VN
AS45090 2080 451 162978.3% CNNIC-TENCENT-NET-AP Shenzhen
Tencent Computer Systems
Company Limited, CN
AS7303 1986 436 155078.0% Telecom Argentina S.A., AR
AS20115 2174 624 155071.3% CHARTER-20115, US
AS11830 2561 1075 148658.0% Instituto Costarricense de
Electricidad y Telecom., CR
AS209 2537 1150 138754.7% CENTURYLINK-US-LEGACY-QWEST,
US
AS24560 1731 456 127573.7% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services, IN
AS23969 1943 686 125764.7% TOT-NET TOT Public Company
Limited, TH
AS13588 11757 116899.4% TELSTRA-BELONG-AP Belong
(Telstra Corporation), AU
Total 107319268988042174.9% Top 30 total
Possible Bogus Routes
23.135.192.0/23 AS39652 DSC-ASN-1, CA
23.141.0
[apops] BGP Update Report
BGP Update Report Interval: 04-Mar-21 -to- 18-Mar-21 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS40065 276340 3.1% 817.6 -- CNSERVERS, US 2 - AS9829 202588 2.3% 118.0 -- BSNL-NIB National Internet Backbone, IN 3 - AS16509 160443 1.8% 70.2 -- AMAZON-02, US 4 - AS33548 74266 0.8%4125.9 -- UNWIRED-NOC, US 5 - AS13904 70392 0.8% 421.5 -- COSLINK, US 6 - AS40410 63976 0.7%1640.4 -- USFRCS-BGP, US 7 - AS597262659 0.7% 30.4 -- DNIC-ASBLK-05800-06055, US 8 - AS17794 55695 0.6%4641.2 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 9 - AS815155668 0.6% 8.7 -- Uninet S.A. de C.V., MX 10 - AS49835 53275 0.6%8879.2 -- GUIFINET-AS Fundacio guifi.net, ES 11 - AS58224 50765 0.6% 32.5 -- TCI, IR 12 - AS21826 50707 0.6% 89.3 -- Corporacion Telemic C.A., VE 13 - AS50710 46489 0.5% 56.5 -- EARTHLINK-AS, IQ 14 - AS647 42829 0.5% 178.5 -- DNIC-ASBLK-00616-00665, US 15 - AS20940 42259 0.5% 17.4 -- AKAMAI-ASN1, NL 16 - AS55410 40885 0.5% 52.8 -- VIL-AS-AP Vodafone Idea Ltd, IN 17 - AS45899 40667 0.5% 12.2 -- VNPT-AS-VN VNPT Corp, VN 18 - AS26405 40394 0.5%3366.2 -- HDCS, US 19 - AS614738717 0.4% 36.4 -- Telefonica del Peru S.A.A., PE 20 - AS18117 36871 0.4%9217.8 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS47730 32982 0.4% 16491.0 -- JEANDELESTRE, FR 2 - AS142611555 0.1% 11555.0 -- LIGHTWAVENET, US 3 - AS20101 22508 0.2% 11254.0 -- MICHWAVE, US 4 - AS131999 19094 0.2%9547.0 -- LATERAL-PLAINS-AS-AP Lateral Plains Pty Ltd, AU 5 - AS3940889382 0.1%9382.0 -- SCIENCEDMZ, US 6 - AS18117 36871 0.4%9217.8 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU 7 - AS64027 36631 0.4%9157.8 -- SMARTPLUS-AS-ID PT SURYA TEKNIKA PRATAMA, ID 8 - AS49835 53275 0.6%8879.2 -- GUIFINET-AS Fundacio guifi.net, ES 9 - AS1379407680 0.1%7680.0 -- ONLINESTACK-AS-AP OnlineStack Global Networks, HK 10 - AS134273 13360 0.1%6680.0 -- DMBPL-AS-IN D M Broadband, IN 11 - AS643049779 0.1%4889.5 -- WIN-NAP-AS-ID PT WIRELESS INDONESIA, ID 12 - AS262179 19326 0.2%4831.5 -- Telenetwork de El Salvador, SV 13 - AS17794 55695 0.6%4641.2 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 14 - AS454944490 0.1%4490.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP 15 - AS33548 74266 0.8%4125.9 -- UNWIRED-NOC, US 16 - AS434923798 0.0%3798.0 -- ELECTRONICS-BOX, PL 17 - AS26405 40394 0.5%3366.2 -- HDCS, US 18 - AS266172 17321 0.2%2474.4 -- Amazon - Inter.Net, BR 19 - AS20312 13823 0.2%2303.8 -- Fundacion Centro Nacional de Innovacion Tecnologica (CENIT), VE 20 - AS3988042262 0.0%2262.0 -- PROVO-VOXTELESYS-02, US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 67.211.53.0/2440309 0.4% AS26405 -- HDCS, US 2 - 118.127.80.0/22 36867 0.4% AS18117 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU 3 - 216.238.254.0/23 36431 0.4% AS13904 -- COSLINK, US 4 - 64.68.236.0/2232438 0.3% AS13904 -- COSLINK, US 5 - 119.235.149.0/24 23898 0.3% AS24427 -- CNNIC-FREENET Freecomm Corporation, CN 6 - 199.169.205.0/24 21927 0.2% AS40410 -- USFRCS-BGP, US 7 - 199.169.239.0/24 20982 0.2% AS40410 -- USFRCS-BGP, US 8 - 199.169.238.0/24 20886 0.2% AS40410 -- USFRCS-BGP, US 9 - 168.243.93.0/24 19314 0.2% AS262179 -- Telenetwork de El Salvador, SV 10 - 202.45.88.0/2418646 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 11 - 203.145.74.0/24 18590 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 12 - 149.165.158.0/23 18451 0.2% AS10680 -- IU-RESEARCH, US 13 - 203.145.78.0/24 18441 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 14 - 103.214.101.0/24 18313 0.2% AS64027 -- SMARTPLUS-AS-ID PT SURYA TEKNIKA PRATAMA, ID 15 - 103.214.100.0/24 18313 0.2% AS64027 -- SMARTPLUS-AS-ID PT SURYA TEKNIKA PRATAMA, ID 16 - 95.173.129.0/24 18159 0.2% AS8291 -- RSNET-AS RSNET, RU 17 - 99.194.200.0/22 17613 0.2% AS22561 -- CENTURYLINK-LEGACY-LIGHTCORE, US 18 - 45.148.160.0/22 16509 0.2% AS47730 -- JEANDELESTRE, FR 19 - 45.148.160.0/24 16473 0.2% AS47730 -- JEANDELESTRE, FR 20 - 143.86
[apops] The CIDR Report
This report has been generated at Fri Mar 19 21:45:43 2021 AEST. The report analyses the BGP Routing Table as seen within AS131072 and generates a report on aggregation potential within the table. Check https://www.cidr-report.org/v6 for a current version of this report. Recent Table History Date PrefixesCIDR Agg 12-03-21111243 61355 13-03-21111709 61373 14-03-21112092 61446 15-03-21112409 61694 16-03-21112738 61612 17-03-21112642 61644 18-03-21114400 61709 19-03-21114629 61709 AS Summary 22098 Number of ASes in routing system 13740 Number of ASes announcing only one prefix 2906 Largest number of prefixes announced by an AS AS11172: Alestra, S. de R.L. de C.V., MX 36318243520512 (/18.95) Largest address span announced by an AS (/64s) AS7922 : COMCAST-7922, US Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. --- 19Mar21 --- ASnumNetsNow NetsAggr NetGain % Gain Description Table 114340617405260046.0% All ASes AS11172 2906 118 278895.9% Alestra, S. de R.L. de C.V., MX AS7552 2004 26 197898.7% VIETEL-AS-AP Viettel Group, VN AS45609 2119 261 185887.7% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS12479 14994 149599.7% UNI2-AS, ES AS17622 2112 647 146569.4% CNCGROUP-GZ China Unicom Guangzhou network, CN AS22773 12308 122299.3% ASN-CXA-ALL-CCI-22773-RDC, US AS45271 1376 229 114783.4% ICLNET-AS-AP Idea Cellular Limited, IN AS9808 1894 776 111859.0% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS28573 1231 135 109689.0% CLARO S.A., BR AS56046 1059 84 97592.1% CMNET-JIANGSU-AP China Mobile communications corporation, CN AS39891 7929 78398.9% ALJAWWALSTC-AS, SA AS4808 826 92 73488.9% CHINA169-BJ China Unicom Beijing Province Network, CN AS32098 818 108 71086.8% TRANSTELCO-INC, US AS62240 678 32 64695.3% CLOUVIDER Clouvider - Global ASN, GB AS16509 1518 889 62941.4% AMAZON-02, US AS38266 802 205 59774.4% VODAFONE-IN Vodafone India Ltd., IN AS33363 692 154 53877.7% BHN-33363, US AS4134 525 39 48692.6% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS56047 630 177 45371.9% CMNET-HUNAN-AP China Mobile communications corporation, CN AS17552 405 16 38996.0% TRUEONLINE-AS-AP True Online, TH AS13142 410 55 35586.6% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS20115 567 224 34360.5% CHARTER-20115, US AS13361 575 253 32256.0% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS30036 588 284 30451.7% MEDIACOM-ENTERPRISE-BUSINESS, US AS55303 482 197 28559.1% EAGLENET-AP 60 Market Square,P.O. Box 364, PH AS20940 707 428 27939.5% AKAMAI-ASN1, NL AS24445 333 55 27883.5% CMNET-V4HENAN-AS-AP Henan Mobile Communications Co.,Ltd, CN AS11664 2785 27398.2% Techtel LMDS Comunicaciones Interactivas S.A., AR AS55430 295 27 26890.8% STARHUB-NGNBN Starhub Ltd, SG AS17853 2703 26798.9% LGTELECOM-AS-KR LGTELECOM, KR Total 29621 55402408181.3% Top 30 total Possible Bogus Routes 2001::/32AS6939 HURRICANE, US 2001:4:112::/48 AS112 -Reserved AS-, ZZ
[apops] Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet 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 http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith . Routing Table Report 04:00 +10GMT Sat 20 Mar, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary BGP routing table entries examined: 852766 Prefixes after maximum aggregation (per Origin AS): 323236 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 405450 Total ASes present in the Internet Routing Table: 70882 Prefixes per ASN: 12.03 Origin-only ASes present in the Internet Routing Table: 60994 Origin ASes announcing only one prefix: 25179 Transit ASes present in the Internet Routing Table:9888 Transit-only ASes present in the Internet Routing Table:306 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 38 Max AS path prepend of ASN ( 37385) 33 Prefixes from unregistered ASNs in the Routing Table: 1034 Number of instances of unregistered ASNs: 1038 Number of 32-bit ASNs allocated by the RIRs: 35442 Number of 32-bit ASNs visible in the Routing Table: 29493 Prefixes from 32-bit ASNs in the Routing Table: 137004 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:543 Number of addresses announced to Internet: 2916989056 Equivalent to 173 /8s, 221 /16s and 184 /24s Percentage of available address space announced: 78.8 Percentage of allocated address space announced: 78.8 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: 289583 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 225916 Total APNIC prefixes after maximum aggregation: 65289 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 222073 Unique aggregates announced from the APNIC address blocks:89207 APNIC Region origin ASes present in the Internet Routing Table: 11402 APNIC Prefixes per ASN: 19.48 APNIC Region origin ASes announcing only one prefix: 3248 APNIC Region transit ASes present in the Internet Routing Table: 1609 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6550 Number of APNIC addresses announced to Internet: 771087872 Equivalent to 45 /8s, 245 /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, 131072-143673 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:244602 Total ARIN prefixes after maximum aggregation: 112452 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 245196 Unique aggregates announced from the ARIN address blocks:117070 ARIN Region origin ASes present in the Internet Routing Table:18755 ARIN Prefixes per ASN:13.07 ARIN Reg
