[apops] BGP Update Report
BGP Update Report Interval: 12-Nov-20 -to- 26-Nov-20 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS45899 2250096 16.9% 724.2 -- VNPT-AS-VN VNPT Corp, VN 2 - AS23969 1810051 13.6%1109.1 -- TOT-NET TOT Public Company Limited, TH 3 - AS33548 300776 2.2% 16709.8 -- UNWIRED-NOC, US 4 - AS9286 264130 2.0%1650.8 -- KINXIDC-AS-KR KINX, KR 5 - AS11830 141322 1.1% 56.0 -- Instituto Costarricense de Electricidad y Telecom., CR 6 - AS36914 134504 1.0% 346.7 -- KENET-AS, KE 7 - AS16509 122096 0.9% 46.1 -- AMAZON-02, US 8 - AS4800 120937 0.9% 268.2 -- LINTASARTA-AS-AP Network Access Provider and Internet Service Provider, ID 9 - AS815198399 0.7% 14.6 -- Uninet S.A. de C.V., MX 10 - AS21299 96329 0.7% 115.6 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 11 - AS17794 91228 0.7%7602.3 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 12 - AS982981492 0.6% 43.4 -- BSNL-NIB National Internet Backbone, IN 13 - AS13904 64411 0.5% 585.6 -- COSLINK, US 14 - AS39891 62286 0.5% 20.8 -- ALJAWWALSTC-AS, SA 15 - AS10620 61416 0.5% 26.9 -- Telmex Colombia S.A., CO 16 - AS614760554 0.5% 68.3 -- Telefonica del Peru S.A.A., PE 17 - AS36903 54462 0.4% 61.6 -- MT-MPLS, MA 18 - AS154149582 0.4% 100.4 -- DNIC-ASBLK-01534-01546, US 19 - AS263096 44540 0.3% 14846.7 -- Inorpel Ind. Nordestina de Prod. Eletricos Ltda., BR 20 - AS11492 43396 0.3% 9.6 -- CABLEONE, US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS39445 20332 0.1% 20332.0 -- ISPNETX-AS, UA 2 - AS33548 300776 2.2% 16709.8 -- UNWIRED-NOC, US 3 - AS263096 44540 0.3% 14846.7 -- Inorpel Ind. Nordestina de Prod. Eletricos Ltda., BR 4 - AS52620 10020 0.1% 10020.0 -- BRASIL NORTE BEBIDAS S/A, BR 5 - AS17794 91228 0.7%7602.3 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 6 - AS139753 14466 0.1%7233.0 -- UNINET-AS-VRU-AP Valaya Alongkorn Rajabhat University Under The Royal Patronage, TH 7 - AS146006617 0.1%6617.0 -- MXL-PROD, US 8 - AS45316 11577 0.1%5788.5 -- IDNIC-KKI-AS-ID Kantor Komunikasi Dan Informatika Kota Bogor, ID 9 - AS3287264631 0.0%4631.0 -- MWC, LY 10 - AS454944329 0.0%4329.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP 11 - AS57717 36105 0.3%4011.7 -- FBX-AS, NL 12 - AS207558 14524 0.1%3631.0 -- EXPRES, UA 13 - AS263864 40831 0.3%3402.6 -- Vero Internet, BR 14 - AS199513297 0.0%3297.0 -- MEASUREMENT-INCORPORATED-DURHAM-DATACENTER-AS, US 15 - AS244743146 0.0%3146.0 -- ASNPANYCAST Nepal Internet Exchange NP Anycast, NP 16 - AS967830881 0.2%3088.1 -- HOSTINGINSIDE-INTL HostingInside LTD., TW 17 - AS26405 36508 0.3%3042.3 -- HDCS, US 18 - AS522432734 0.0%2734.0 -- Internet Systems Consortium, UY 19 - AS1402675065 0.0%2532.5 -- SKYLINETELECOM-AS-AP SKYLINE TELECOM LIMITED, HK 20 - AS328200 26478 0.2%2407.1 -- Al-Madar-Al-Jadeed, LY TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 64.192.0.0/24 50478 0.4% AS33548 -- UNWIRED-NOC, US 2 - 64.192.1.0/24 50443 0.4% AS33548 -- UNWIRED-NOC, US 3 - 64.192.2.0/24 50419 0.4% AS33548 -- UNWIRED-NOC, US 4 - 64.192.3.0/24 50343 0.4% AS33548 -- UNWIRED-NOC, US 5 - 64.192.5.0/24 49550 0.4% AS33548 -- UNWIRED-NOC, US 6 - 64.192.4.0/24 49519 0.4% AS33548 -- UNWIRED-NOC, US 7 - 186.235.48.0/21 44497 0.3% AS263096 -- Inorpel Ind. Nordestina de Prod. Eletricos Ltda., BR 8 - 101.51.56.0/2443153 0.3% AS23969 -- TOT-NET TOT Public Company Limited, TH 9 - 66.152.121.0/24 41502 0.3% AS14477 -- FLTG, US 10 - 170.79.222.0/23 40539 0.3% AS263864 -- Vero Internet, BR 11 - 67.211.53.0/2436464 0.3% AS26405 -- HDCS, US 12 - 94.102.54.0/2336028 0.3% AS57717 -- FBX-AS, NL 13 - 216.238.254.0/23 35405 0.3% AS13904 -- COSLINK, US 14 - 41.93.33.0/24 30590 0.2% AS37182 -- TERNET, TZ 15 - 64.68.236.0/2228454 0.2% AS13904 -- COSLINK, US 16 - 203.145.74.0/24 22817 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 17 - 203.145.78.0/24 22799 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 18 - 202.45.88.0/2422798 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 19 - 203.145.73.0/24 22798 0.2
[apops] IPv6 BGP Update Report
IPv6 BGP Update Report Interval: 12-Nov-20 -to- 26-Nov-20 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS24353645681 12.0% 17450.8 -- CNGI-XA-IX-AS-AP CERNET2 IX at Xi'an Jiaotong University, CN 2 - AS24354547025 10.2% 18234.2 -- CNGI-LZH-IX-AS-AP CERNET2 IX at Lanzhou University, CN 3 - AS138441 482438 8.9% 14189.4 -- CNGI-WLQ-IX-AS-AP CERNET2 regional IX at Xinjiang University, CN 4 - AS18881356059 6.6%7417.9 -- TELEFONICA BRASIL S.A, BR 5 - AS270559 234687 4.3% 13805.1 -- XIS 2 INTERNET FIBRA LTDA, BR 6 - AS270252 195587 3.6% 11505.1 -- TVF INTERNET RAPIDA LTDA, BR 7 - AS269575 131856 2.5%7756.2 -- XIS 1 INTERNET FIBRA EIRELI, BR 8 - AS26615106505 2.0%1004.8 -- TIM S/A, BR 9 - AS19551 81440 1.5% 225.6 -- INCAPSULA, US 10 - AS20590877973 1.4% 25991.0 -- PETERCXY-NETWORKS PeterCxy Networks, DE 11 - AS20940 72148 1.3% 189.4 -- AKAMAI-ASN1, EU 12 - AS26869861691 1.1%6854.6 -- CONNECTCEU TELECOM EIRELI, BR 13 - AS38527 57739 1.1%2624.5 -- MLINK-AS-ID JAWA POS NATIONAL NETWORK MEDIALINK, PT, ID 14 - AS26594656705 1.1%8100.7 -- SPEED CONECTE SERVICOS DE INTERNET LTDA - ME, BR 15 - AS28177 52320 1.0%4756.4 -- NETWORKBRASIL Ltda., BR 16 - AS7552 49177 0.9% 42.1 -- VIETEL-AS-AP Viettel Group, VN 17 - AS26615548195 0.9% 16065.0 -- UNIPRIME CENTRAL-CENTRAL INTER DE COOP DE CREDITO, BR 18 - AS60626 46851 0.9% 23425.5 -- LEASEWEBCDN, NL 19 - AS26636845800 0.8%4163.6 -- SURUBIM TELECOM BRASIL, BR 20 - AS52700 42557 0.8%8511.4 -- ITLINE TELECOM, BR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS13644042126 0.8% 42126.0 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 2 - AS20590877973 1.4% 25991.0 -- PETERCXY-NETWORKS PeterCxy Networks, DE 3 - AS60626 46851 0.9% 23425.5 -- LEASEWEBCDN, NL 4 - AS52541 20873 0.4% 20873.0 -- New Speed Internet Banda Larga, BR 5 - AS49762 19705 0.4% 19705.0 -- SMN-AS, FI 6 - AS24354547025 10.2% 18234.2 -- CNGI-LZH-IX-AS-AP CERNET2 IX at Lanzhou University, CN 7 - AS24353645681 12.0% 17450.8 -- CNGI-XA-IX-AS-AP CERNET2 IX at Xi'an Jiaotong University, CN 8 - AS50329 17215 0.3% 17215.0 -- AS-ALEX Blackstar (https://as50329.net), GB 9 - AS20881717209 0.3% 17209.0 -- MAXNETZARY, PL 10 - AS26615548195 0.9% 16065.0 -- UNIPRIME CENTRAL-CENTRAL INTER DE COOP DE CREDITO, BR 11 - AS26426615159 0.3% 15159.0 -- L & K INFORMATICA LTDA - ME, BR 12 - AS26839215119 0.3% 15119.0 -- Hagalink Telecomunicacoes Ltda - Me, BR 13 - AS22092 14491 0.3% 14491.0 -- TELEFONICA BRASIL S.A, BR 14 - AS26436514376 0.3% 14376.0 -- UDS SOLUCOES DIGITAIS LTDA, BR 15 - AS26615614336 0.3% 14336.0 -- OESTENET SERVICOS DE COMUNICACAO LTDA, BR 16 - AS26820314329 0.3% 14329.0 -- BANCO AGIPLAN S.A, BR 17 - AS138441 482438 8.9% 14189.4 -- CNGI-WLQ-IX-AS-AP CERNET2 regional IX at Xinjiang University, CN 18 - AS270559 234687 4.3% 13805.1 -- XIS 2 INTERNET FIBRA LTDA, BR 19 - AS26274113479 0.2% 13479.0 -- CONECTSUL - 3672-1581, BR 20 - AS52935 25790 0.5% 12895.0 -- Infobarra Solucoes em Informatica Ltda, BR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2400:dc40::/3242126 0.7% AS136440 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 2 - 2405:4000:800:8: 35149 0.6% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 3 - 2a06:e881:2502:: 26223 0.4% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 4 - 2a0e:b107:2f0::/ 26170 0.4% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 5 - 2402:53c0:2000:: 25813 0.4% AS137144 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN 6 - 2a0e:b107:2f0::/ 25580 0.4% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 7 - 2a00:9d20:5353:: 23432 0.4% AS60626 -- LEASEWEBCDN, NL 8 - 2a00:9d20:53::/4 23419 0.4% AS60626 -- LEASEWEBCDN, NL 9 - 2804:185c::/3220873 0.3% AS52541 -- New Speed Internet Banda Larga, BR 10 - 2001:67c:245c::/ 19705 0.3% AS49762 -- SMN-AS, FI 11 - 2001:250:1409::/ 18732 0.3% AS24354 -- CNGI-LZH-IX-AS-AP CERNET2 IX at Lanzhou University, CN AS4538-- ERX-CERNET-BKB China Education and Research Network Center, CN 12 - 2001:250:140a::/ 18700 0.3% AS24354 -- CNGI
[apops] The CIDR Report
This report has been generated at Fri Nov 27 21:14:57 2020 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
20-11-20854386 467686
21-11-20854265 467602
22-11-20854041 467665
23-11-20854271 466873
24-11-20851411 467517
25-11-20851876 467686
26-11-20851627 467844
27-11-20851309 467950
AS Summary
70209 Number of ASes in routing system
24780 Number of ASes announcing only one prefix
7811 Largest number of prefixes announced by an AS
AS8151 : Uninet S.A. de C.V., MX
116034560 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').
--- 27Nov20 ---
ASnumNetsNow NetsAggr NetGain % Gain Description
Table 851189 467937 38325245.0% All ASes
AS12479 6214 452 576292.7% UNI2-AS, ES
AS8151 7811 2097 571473.2% Uninet S.A. de C.V., MX
AS7545 5734 712 502287.6% TPG-INTERNET-AP TPG Telecom
Limited, AU
AS7155 4035 489 354687.9% VIASAT-SP-BACKBONE, US
AS7552 3562 102 346097.1% VIETEL-AS-AP Viettel Group, VN
AS39891 3459 43 341698.8% ALJAWWALSTC-AS, SA
AS22773 3735 678 305781.8% ASN-CXA-ALL-CCI-22773-RDC, US
AS6327 3355 519 283684.5% SHAW, CA
AS7713 3219 548 267183.0% TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
AS4538 4759 2205 255453.7% ERX-CERNET-BKB China Education
and Research Network Center,
CN
AS9808 2545 115 243095.5% CMNET-GD Guangdong Mobile
Communication Co.Ltd., CN
AS8551 3243 882 236172.8% BEZEQ-INTERNATIONAL-AS
Bezeqint Internet Backbone,
IL
AS11492 4726 2520 220646.7% CABLEONE, US
AS9498 2293 258 203588.7% BBIL-AP BHARTI Airtel Ltd., IN
AS9394 2058 46 201297.8% CTTNET China TieTong
Telecommunications
Corporation, CN
AS45899 3332 1392 194058.2% VNPT-AS-VN VNPT Corp, VN
AS47331 6235 4341 189430.4% TTNET, TR
AS12389 2864 1067 179762.7% ROSTELECOM-AS, RU
AS4755 2135 347 178883.7% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP, IN
AS16509 4478 2709 176939.5% AMAZON-02, US
AS20115 2162 518 164476.0% CHARTER-20115, US
AS45090 2058 430 162879.1% CNNIC-TENCENT-NET-AP Shenzhen
Tencent Computer Systems
Company Limited, CN
AS18403 1656 51 160596.9% FPT-AS-AP The Corporation for
Financing & Promoting
Technology, VN
AS11830 2563 974 158962.0% Instituto Costarricense de
Electricidad y Telecom., CR
AS18566 2007 465 154276.8% MEGAPATH5-, US
AS209 2493 1189 130452.3% CENTURYLINK-US-LEGACY-QWEST,
US
AS56041 1325 74 125194.4% CMNET-ZHEJIANG-AP China Mobile
communications corporation,
CN
AS4766 2354 1160 119450.7% KIXS-AS-KR Korea Telecom, KR
AS24560 1456 339 111776.7% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services, IN
AS56047 1135 33 110297.1% CMNET-HUNAN-AP China Mobile
communications corporation,
CN
Total 990012675572246
[apops] The CIDR Report
This report has been generated at Fri Nov 27 21:45:41 2020 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 20-11-20101049 57922 21-11-20101104 57852 22-11-20100993 57895 23-11-20101008 58042 24-11-20101654 58152 25-11-20101676 58265 26-11-20101794 58338 27-11-20101913 58338 AS Summary 21175 Number of ASes in routing system 13273 Number of ASes announcing only one prefix 1988 Largest number of prefixes announced by an AS AS45609: BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN 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. --- 27Nov20 --- ASnumNetsNow NetsAggr NetGain % Gain Description Table 102136585014363542.7% All ASes AS11172 1838 52 178697.2% Alestra, S. de R.L. de C.V., MX AS45609 1988 403 158579.7% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS12479 14784 147499.7% UNI2-AS, ES AS22773 1207 64 114394.7% ASN-CXA-ALL-CCI-22773-RDC, US AS7552 11424 113899.6% VIETEL-AS-AP Viettel Group, VN AS45271 1292 179 111386.1% ICLNET-AS-AP Idea Cellular Limited, IN AS28573 1195 132 106389.0% CLARO S.A., BR AS39891 7769 76798.8% ALJAWWALSTC-AS, SA AS32098 785 67 71891.5% TRANSTELCO-INC, US AS17622 1362 718 64447.3% CNCGROUP-GZ China Unicom Guangzhou network, CN AS9808 1032 425 60758.8% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS16509 1451 844 60741.8% AMAZON-02, US AS33363 681 91 59086.6% BHN-33363, US AS38266 767 242 52568.4% VODAFONE-IN Vodafone India Ltd., IN AS4134 505 53 45289.5% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS62240 456 20 43695.6% CLOUVIDER Clouvider - Global ASN, GB AS17552 381 22 35994.2% TRUEONLINE-AS-AP True Online, TH AS13142 385 32 35391.7% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS30036 572 226 34660.5% MEDIACOM-ENTERPRISE-BUSINESS, US AS20115 450 107 34376.2% CHARTER-20115, US AS13361 578 263 31554.5% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS55303 481 204 27757.6% EAGLENET-AP 60 Market Square,P.O. Box 364, PH AS4538 374 98 27673.8% ERX-CERNET-BKB China Education and Research Network Center, CN AS58952 2731 27299.6% FRONTIIRCOLTD-MM Frontiir Co. Ltd, MM AS55430 297 29 26890.2% STARHUB-NGNBN Starhub Ltd, SG AS45899 281 23 25891.8% VNPT-AS-VN VNPT Corp, VN AS9605 275 18 25793.5% DOCOMO NTT DOCOMO, INC., JP AS13206 2581 25799.6% REALMOVE-AS-AP Realmove Company Limited, TH AS24173 2583 25598.8% NETNAM-AS-AP Netnam Company, VN AS9829 362 122 24066.3% BSNL-NIB National Internet Backbone, IN Total 23180 44561872480.8% Top 30 total Possible Bogus Routes 2001::/32AS6939 HURRICANE, US 2001:4:112::/48 AS112 -Reserved AS-, ZZ 2001:df0:2b7::/48AS9555 VZB-AU-AS Verizon Australia PTY Limited, AU 2001:df5:5c00::/48 AS9649 M
[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 28 Nov, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary BGP routing table entries examined: 831835 Prefixes after maximum aggregation (per Origin AS): 318703 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 398430 Total ASes present in the Internet Routing Table: 69978 Prefixes per ASN: 11.89 Origin-only ASes present in the Internet Routing Table: 60160 Origin ASes announcing only one prefix: 24897 Transit ASes present in the Internet Routing Table:9818 Transit-only ASes present in the Internet Routing Table:298 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 35 Max AS path prepend of ASN ( 45582) 27 Prefixes from unregistered ASNs in the Routing Table: 931 Number of instances of unregistered ASNs: 932 Number of 32-bit ASNs allocated by the RIRs: 34274 Number of 32-bit ASNs visible in the Routing Table: 28363 Prefixes from 32-bit ASNs in the Routing Table: 129598 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:467 Number of addresses announced to Internet: 2864993408 Equivalent to 170 /8s, 196 /16s and 84 /24s Percentage of available address space announced: 77.4 Percentage of allocated address space announced: 77.4 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: 282996 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 217118 Total APNIC prefixes after maximum aggregation: 63778 APNIC Deaggregation factor:3.40 Prefixes being announced from the APNIC address blocks: 213143 Unique aggregates announced from the APNIC address blocks:87157 APNIC Region origin ASes present in the Internet Routing Table: 11054 APNIC Prefixes per ASN: 19.28 APNIC Region origin ASes announcing only one prefix: 3133 APNIC Region transit ASes present in the Internet Routing Table: 1602 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6175 Number of APNIC addresses announced to Internet: 778321920 Equivalent to 46 /8s, 100 /16s and 64 /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:240547 Total ARIN prefixes after maximum aggregation: 111324 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 240762 Unique aggregates announced from the ARIN address blocks:115400 ARIN Region origin ASes present in the Internet Routing Table:18670 ARIN Prefixes per ASN:12.90 ARIN Regio
