February 2010 - routing-wg - mailman.ripe.net

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 05 Feb '10

05 Feb '10

BGP Update Report Interval: 28-Jan-10 -to- 04-Feb-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS18170 74298 6.7% 3377.2 -- CHANGWON-AS-KR Changwon National University 2 - AS5800 20233 1.8% 88.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 3 - AS31055 19475 1.8% 9737.5 -- CONSULTIX-AS Consultix GmbH 4 - AS7303 19214 1.7% 29.0 -- Telecom Argentina S.A. 5 - AS14420 16540 1.5% 42.6 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A. 6 - AS3300 14884 1.4% 240.1 -- BT-INFONET-EUROPE BT-Infonet-Europe 7 - AS4134 12793 1.2% 5.1 -- CHINANET-BACKBONE No.31,Jin-rong Street 8 - AS35805 11895 1.1% 21.0 -- UTG-AS United Telecom AS 9 - AS45408 11738 1.1% 5869.0 -- 10 - AS7643 11283 1.0% 25.9 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT) 11 - AS9829 10876 1.0% 24.9 -- BSNL-NIB National Internet Backbone 12 - AS9430 8466 0.8% 325.6 -- STPI-NOIDA Software Technology Parks of India,Block-IV 13 - AS28878 8215 0.8% 2738.3 -- SIGNET-AS Signet B.V. 14 - AS4249 8035 0.7% 46.2 -- LILLY-AS - Eli Lilly and Company 15 - AS1659 7819 0.7% 39.3 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center 16 - AS8452 7631 0.7% 9.7 -- TEDATA TEDATA 17 - AS23577 7327 0.7% 15.5 -- ATM-MPLS-AS-KR Korea Telecom 18 - AS5536 7156 0.7% 68.2 -- Internet-Egypt 19 - AS7738 7030 0.6% 16.3 -- Telecomunicacoes da Bahia S.A. 20 - AS17964 6923 0.6% 86.5 -- DXTNET Beijing Dian-Xin-Tong Network Technologies Co., Ltd. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31055 19475 1.8% 9737.5 -- CONSULTIX-AS Consultix GmbH 2 - AS45408 11738 1.1% 5869.0 -- 3 - AS18170 74298 6.7% 3377.2 -- CHANGWON-AS-KR Changwon National University 4 - AS5691 2743 0.2% 2743.0 -- MITRE-AS-5 - The MITRE Corporation 5 - AS28878 8215 0.8% 2738.3 -- SIGNET-AS Signet B.V. 6 - AS18439 1289 0.1% 1289.0 -- VISTATSI - VISTA Technology Services Inc. 7 - AS16569 2278 0.2% 1139.0 -- ASN-CITY-OF-CALGARY - City of Calgary 8 - AS27245 876 0.1% 876.0 -- HEIDRICK-CHICAGO - HEIDRICK 9 - AS37020 672 0.1% 672.0 -- CELTEL-DRC 10 - AS29421 528 0.1% 528.0 -- DCI-AS Digital Communications Incorporated Ltd. 11 - AS18167 2082 0.2% 520.5 -- HCLCOMNET-AS-IN HCL Comnet Systems & Services Ltd 12 - AS3475 457 0.0% 457.0 -- LANT-AFLOAT - Navy Network Information Center (NNIC) 13 - AS10445 2514 0.2% 419.0 -- HTG - Huntleigh Telcom 14 - AS28277 388 0.0% 388.0 -- Vmax Net Telecomunicações do Brasil Ltda 15 - AS11993 1119 0.1% 373.0 -- Banco do Brasil S.A. 16 - AS4270 1054 0.1% 351.3 -- Red de Interconexion Universitaria 17 - AS9430 8466 0.8% 325.6 -- STPI-NOIDA Software Technology Parks of India,Block-IV 18 - AS18399 1268 0.1% 317.0 -- BAGAN-TRANSIT-AS Bagan Cybertech IDC & Teleport International Transit 19 - AS6658 622 0.1% 311.0 -- NAPRI s.r.o. 20 - AS47559 298 0.0% 298.0 -- TSCNET-AS Tele Satelyt Company SRL TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 62.168.199.0/24 19473 1.6% AS31055 -- CONSULTIX-AS Consultix GmbH 2 - 62.193.80.0/24 6283 0.5% AS5536 -- Internet-Egypt 3 - 114.70.96.0/24 5869 0.5% AS45408 -- 4 - 114.70.97.0/24 5869 0.5% AS45408 -- 5 - 193.177.160.0/23 5559 0.5% AS28878 -- SIGNET-AS Signet B.V. 6 - 59.22.138.0/23 4631 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 7 - 220.68.46.0/23 4631 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 8 - 220.84.78.0/24 4631 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 9 - 203.246.0.0/19 4631 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 10 - 220.84.77.0/24 4631 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 11 - 220.68.48.0/21 4631 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 12 - 59.22.140.0/23 4631 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 13 - 221.164.52.0/23 4631 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 14 - 221.164.54.0/24 4631 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 15 - 203.246.0.0/24 4614 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 16 - 59.22.142.0/24 4614 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 17 - 203.246.23.0/24 4614 0.4% AS18170 -- CHANGWON-AS-KR Changwon National University 18 - 118.39.132.0/24 3742 0.3% AS18170 -- CHANGWON-AS-KR Changwon National University 19 - 118.39.131.0/24 3740 0.3% AS18170 -- CHANGWON-AS-KR Changwon National University 20 - 118.39.128.0/24 3740 0.3% AS18170 -- CHANGWON-AS-KR Changwon National University Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 05 Feb '10

05 Feb '10

This report has been generated at Fri Feb 5 21:11:24 2010 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 29-01-10 312562 192018 30-01-10 312956 192317 31-01-10 313256 192323 01-02-10 313093 192181 02-02-10 313183 192221 03-02-10 313248 192359 04-02-10 313269 192391 05-02-10 313323 192808 AS Summary 33511 Number of ASes in routing system 14271 Number of ASes announcing only one prefix 4375 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 93118720 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 05Feb10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 313590 192800 120790 38.5% All ASes AS6389 4132 322 3810 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4375 1827 2548 58.2% TWTC - tw telecom holdings, inc. AS4766 1858 486 1372 73.8% KIXS-AS-KR Korea Telecom AS1785 1859 792 1067 57.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS22773 1128 71 1057 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS17488 1272 281 991 77.9% HATHWAY-NET-AP Hathway IP Over Cable Internet AS8151 1569 662 907 57.8% Uninet S.A. de C.V. AS4755 1274 390 884 69.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS18101 1091 258 833 76.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS10620 996 173 823 82.6% TV Cable S.A. AS19262 1061 243 818 77.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 1027 320 707 68.8% TEDATA TEDATA AS6478 1109 424 685 61.8% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1059 380 679 64.1% COVAD - Covad Communications Co. AS4808 851 228 623 73.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4804 678 72 606 89.4% MPX-AS Microplex PTY LTD AS7303 677 105 572 84.5% Telecom Argentina S.A. AS7018 1581 1021 560 35.4% ATT-INTERNET4 - AT&T WorldNet Services AS4134 1018 467 551 54.1% CHINANET-BACKBONE No.31,Jin-rong Street AS3356 1209 659 550 45.5% LEVEL3 Level 3 Communications AS24560 842 297 545 64.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS17908 765 229 536 70.1% TCISL Tata Communications AS35805 568 36 532 93.7% UTG-AS United Telecom AS AS7545 960 439 521 54.3% TPG-INTERNET-AP TPG Internet Pty Ltd AS5668 791 302 489 61.8% AS-5668 - CenturyTel Internet Holdings, Inc. AS9443 552 79 473 85.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4780 619 149 470 75.9% SEEDNET Digital United Inc. AS22047 534 67 467 87.5% VTR BANDA ANCHA S.A. AS11492 1144 680 464 40.6% CABLEONE - CABLE ONE, INC. AS9299 665 216 449 67.5% IPG-AS-AP Philippine Long Distance Telephone Company Total 37264 11675 25589 68.7% Top 30 total Possible Bogus Routes 2.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 2.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 2.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.82.128.0/19 AS16617 COMMUNITYISP - CISP 64.82.160.0/19 AS16617 COMMUNITYISP - CISP 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 100.100.100.0/24 AS36992 ETISALAT-MISR 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.7.0.0/24 AS36992 ETISALAT-MISR 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Axtel, S.A.B. de C. V. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.129.127.0/24 AS6568 Ag para el Desarrollo de la Sociedad de la Inf en Bolivia - ADSIB 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.145.251.0/24 AS38091 HELLONET-AS-KR CJ-CABLENET 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.105.105.0/24 AS12502 NEPUSTILNET-AS01 Dr.-Ing. Nepustil & Co. GmbH 195.110.34.0/23 AS45753 NETSEC-HK Unit 1205-1207 195.110.34.0/24 AS45753 NETSEC-HK Unit 1205-1207 195.110.35.0/24 AS45753 NETSEC-HK Unit 1205-1207 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.82.0/23 AS15290 ALLST-15290 - Allstream Corp. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc. 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.48.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.49.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.50.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.51.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.52.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.54.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.55.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.56.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.57.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.58.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.59.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.60.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.61.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.62.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.58.113.0/24 AS19161 202.61.72.0/24 AS9425 CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc 202.61.73.0/24 AS9425 CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.186.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.79.224.0/21 AS9519 VERTELNET Vertical Telecoms Pty Ltd 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.87.102.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.143.128.0/19 AS23974 202.143.160.0/19 AS23974 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.166.160.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.161.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.162.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.163.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.164.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.165.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.166.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.169.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.171.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.172.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.166.175.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.174.70.0/24 AS21175 WIS Wind International Services SA 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.172.128.0/18 AS23974 203.172.192.0/18 AS23974 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.108.96.0/19 AS577 BACOM - Bell Canada 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.66.152.0/24 AS18499 208.66.153.0/24 AS18499 208.66.154.0/24 AS18499 208.66.155.0/24 AS18499 208.66.156.0/24 AS18499 208.66.157.0/24 AS18499 208.66.158.0/24 AS18499 208.66.159.0/24 AS18499 208.73.4.0/22 AS27630 PREMIER - Premier Innovations, LLC 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.229.0/24 AS174 COGENT Cogent/PSI 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.78.164.0/24 AS16565 208.78.165.0/24 AS16565 208.78.167.0/24 AS16565 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.87.208.0/24 AS31997 209.87.209.0/24 AS31997 209.87.210.0/24 AS31997 209.87.211.0/24 AS31997 209.87.212.0/22 AS31997 209.87.216.0/24 AS31997 209.87.217.0/24 AS31997 209.87.218.0/24 AS31997 209.87.219.0/24 AS31997 209.87.220.0/24 AS31997 209.87.221.0/24 AS31997 209.87.222.0/23 AS31997 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.177.160.0/24 AS18499 209.177.161.0/24 AS18499 209.177.162.0/24 AS18499 209.177.163.0/24 AS18499 209.177.164.0/24 AS18499 209.177.165.0/24 AS18499 209.177.166.0/24 AS18499 209.177.167.0/24 AS18499 209.177.168.0/24 AS18499 209.177.169.0/24 AS18499 209.177.170.0/24 AS18499 209.177.171.0/24 AS18499 209.177.172.0/24 AS18499 209.177.173.0/24 AS18499 209.177.174.0/24 AS18499 209.177.175.0/24 AS18499 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 216.21.192.0/20 AS14697 VDOTNET - VDot.Net 216.21.196.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.201.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.202.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.206.0/23 AS12251 INVISION - Invision.com, Inc. 216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 216.144.240.0/23 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.243.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.244.0/22 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 05 Feb '10

05 Feb '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 06 Feb, 2010 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 311094 Prefixes after maximum aggregation: 143960 Deaggregation factor: 2.16 Unique aggregates announced to Internet: 152571 Total ASes present in the Internet Routing Table: 33246 Prefixes per ASN: 9.36 Origin-only ASes present in the Internet Routing Table: 28867 Origin ASes announcing only one prefix: 14076 Transit ASes present in the Internet Routing Table: 4379 Transit-only ASes present in the Internet Routing Table: 102 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 23 Max AS path prepend of ASN ( 9503) 21 Prefixes from unregistered ASNs in the Routing Table: 819 Unregistered ASNs in the Routing Table: 132 Number of 32-bit ASNs allocated by the RIRs: 425 Prefixes from 32-bit ASNs in the Routing Table: 380 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 243 Number of addresses announced to Internet: 2182589120 Equivalent to 130 /8s, 23 /16s and 170 /24s Percentage of available address space announced: 58.9 Percentage of allocated address space announced: 66.1 Percentage of available address space allocated: 89.1 Percentage of address space in use by end-sites: 81.1 Total number of prefixes smaller than registry allocations: 149895 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 75113 Total APNIC prefixes after maximum aggregation: 25903 APNIC Deaggregation factor: 2.90 Prefixes being announced from the APNIC address blocks: 71774 Unique aggregates announced from the APNIC address blocks: 31611 APNIC Region origin ASes present in the Internet Routing Table: 3946 APNIC Prefixes per ASN: 18.19 APNIC Region origin ASes announcing only one prefix: 1079 APNIC Region transit ASes present in the Internet Routing Table: 625 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 491247392 Equivalent to 29 /8s, 71 /16s and 215 /24s Percentage of available APNIC address space announced: 77.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 27/8, 43/8, 58/8, 59/8, 60/8, 61/8, 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, 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, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 129717 Total ARIN prefixes after maximum aggregation: 67664 ARIN Deaggregation factor: 1.92 Prefixes being announced from the ARIN address blocks: 103877 Unique aggregates announced from the ARIN address blocks: 39391 ARIN Region origin ASes present in the Internet Routing Table: 13492 ARIN Prefixes per ASN: 7.70 ARIN Region origin ASes announcing only one prefix: 5215 ARIN Region transit ASes present in the Internet Routing Table: 1331 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 738405152 Equivalent to 44 /8s, 3 /16s and 43 /24s Percentage of available ARIN address space announced: 64.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 71727 Total RIPE prefixes after maximum aggregation: 41721 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 64752 Unique aggregates announced from the RIPE address blocks: 43107 RIPE Region origin ASes present in the Internet Routing Table: 14046 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7283 RIPE Region transit ASes present in the Internet Routing Table: 2097 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 413672064 Equivalent to 24 /8s, 168 /16s and 34 /24s Percentage of available RIPE address space announced: 77.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 27455 Total LACNIC prefixes after maximum aggregation: 6572 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 25808 Unique aggregates announced from the LACNIC address blocks: 13850 LACNIC Region origin ASes present in the Internet Routing Table: 1239 LACNIC Prefixes per ASN: 20.83 LACNIC Region origin ASes announcing only one prefix: 406 LACNIC Region transit ASes present in the Internet Routing Table: 208 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 23 Number of LACNIC addresses announced to Internet: 70394624 Equivalent to 4 /8s, 50 /16s and 35 /24s Percentage of available LACNIC address space announced: 69.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 6477 Total AfriNIC prefixes after maximum aggregation: 1734 AfriNIC Deaggregation factor: 3.74 Prefixes being announced from the AfriNIC address blocks: 4855 Unique aggregates announced from the AfriNIC address blocks: 1405 AfriNIC Region origin ASes present in the Internet Routing Table: 341 AfriNIC Prefixes per ASN: 14.24 AfriNIC Region origin ASes announcing only one prefix: 93 AfriNIC Region transit ASes present in the Internet Routing Table: 73 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 14853376 Equivalent to 0 /8s, 226 /16s and 165 /24s Percentage of available AfriNIC address space announced: 44.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1858 7511 472 Korea Telecom (KIX) 4755 1274 287 138 TATA Communications formerly 17488 1272 131 139 Hathway IP Over Cable Interne 18101 1091 221 40 Reliance Infocom Ltd Internet 4134 1018 19607 398 CHINANET-BACKBONE 9583 985 71 490 Sify Limited 7545 939 198 98 TPG Internet Pty Ltd 17974 887 277 43 PT TELEKOMUNIKASI INDONESIA 4808 851 1582 211 CNCGROUP IP network: China169 24560 843 299 170 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4132 3875 317 bellsouth.net, inc. 4323 3785 1088 395 Time Warner Telecom 1785 1859 699 131 PaeTec Communications, Inc. 7018 1584 5760 1021 AT&T WorldNet Services 20115 1538 1487 673 Charter Communications 2386 1298 616 919 AT&T Data Communications Serv 3356 1208 10931 421 Level 3 Communications, LLC 11492 1144 222 14 Cable One 22773 1128 2600 66 Cox Communications, Inc. 6478 1109 241 225 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 35805 568 40 5 United Telecom of Georgia 3292 455 1904 397 TDC Tele Danmark 30890 451 100 204 Evolva Telecom 702 423 1822 337 UUNET - Commercial IP service 8551 397 353 37 Bezeq International 8866 376 110 24 Bulgarian Telecommunication C 3320 360 7069 309 Deutsche Telekom AG 3301 351 1412 312 TeliaNet Sweden 3215 347 3206 103 France Telecom Transpac 12479 322 576 5 Uni2 Autonomous System Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1571 2886 240 UniNet S.A. de C.V. 10620 996 225 145 TVCABLE BOGOTA 28573 855 679 86 NET Servicos de Comunicao S.A 7303 676 357 99 Telecom Argentina Stet-France 22047 534 310 15 VTR PUNTO NET S.A. 6503 490 167 192 AVANTEL, S.A. 11830 473 308 59 Instituto Costarricense de El 11172 445 99 70 Servicios Alestra S.A de C.V 14117 439 29 12 Telefonica del Sur S.A. 3816 432 194 70 Empresa Nacional de Telecomun Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1027 445 9 TEDATA 24863 722 144 40 LINKdotNET AS number 36992 541 119 139 Etisalat MISR 3741 273 854 233 The Internet Solution 2018 209 215 120 Tertiary Education Network 6713 177 167 12 Itissalat Al-MAGHRIB 29571 170 19 9 Ci Telecom Autonomous system 29975 134 506 15 Vodacom 33776 123 7 11 Starcomms Nigeria Limited 5536 116 8 3 Internet Egypt Network Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4132 3875 317 bellsouth.net, inc. 4323 3785 1088 395 Time Warner Telecom 1785 1859 699 131 PaeTec Communications, Inc. 4766 1858 7511 472 Korea Telecom (KIX) 7018 1584 5760 1021 AT&T WorldNet Services 8151 1571 2886 240 UniNet S.A. de C.V. 20115 1538 1487 673 Charter Communications 2386 1298 616 919 AT&T Data Communications Serv 4755 1274 287 138 TATA Communications formerly 17488 1272 131 139 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3785 3390 Time Warner Telecom 1785 1859 1728 PaeTec Communications, Inc. 4766 1858 1386 Korea Telecom (KIX) 8151 1571 1331 UniNet S.A. de C.V. 4755 1274 1136 TATA Communications formerly 17488 1272 1133 Hathway IP Over Cable Interne 11492 1144 1130 Cable One 22773 1128 1062 Cox Communications, Inc. 18101 1091 1051 Reliance Infocom Ltd Internet 18566 1059 1049 Covad Communications Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.77.236.0/22 23456 32-bit ASN transition 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:21 /9:10 /10:25 /11:65 /12:185 /13:384 /14:659 /15:1247 /16:10899 /17:5114 /18:8708 /19:17895 /20:21843 /21:21895 /22:28211 /23:28324 /24:162692 /25:935 /26:1163 /27:581 /28:214 /29:9 /30:7 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2690 4132 bellsouth.net, inc. 4323 2353 3785 Time Warner Telecom 4766 1476 1858 Korea Telecom (KIX) 1785 1321 1859 PaeTec Communications, Inc. 11492 1062 1144 Cable One 17488 1051 1272 Hathway IP Over Cable Interne 18566 1040 1059 Covad Communications 18101 962 1091 Reliance Infocom Ltd Internet 7018 952 1584 AT&T WorldNet Services 8452 926 1027 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:12 8:234 12:1998 13:10 15:22 16:3 17:8 20:39 24:1316 27:1 32:48 38:646 40:99 41:1941 44:3 46:1 47:26 52:6 55:2 56:2 57:23 58:643 59:632 60:397 61:1098 62:1039 63:2014 64:3802 65:2364 66:4103 67:1802 68:1039 69:2831 70:689 71:235 72:1869 73:2 74:2107 75:238 76:338 77:824 78:579 79:402 80:977 81:775 82:453 83:438 84:630 85:1009 86:381 87:688 88:419 89:1540 90:64 91:2708 92:422 93:1183 94:1378 95:791 96:212 97:295 98:536 99:23 100:1 109:305 110:296 111:425 112:231 113:224 114:354 115:518 116:1031 117:618 118:377 119:809 120:144 121:825 122:1402 123:871 124:1077 125:1285 128:196 129:202 130:139 131:482 132:82 133:16 134:195 135:42 136:226 137:177 138:238 139:89 140:463 141:132 142:377 143:339 144:388 145:51 146:405 147:178 148:568 149:204 150:146 151:170 152:248 153:165 154:2 155:274 156:178 157:331 158:98 159:355 160:305 161:163 162:272 163:165 164:304 165:462 166:503 167:389 168:761 169:157 170:569 171:48 172:3 173:467 174:532 175:37 178:5 180:301 183:226 184:3 186:257 187:227 188:1293 189:661 190:3504 192:5728 193:4457 194:3345 195:2779 196:1176 198:3534 199:3392 200:5325 201:1473 202:8092 203:8313 204:4020 205:2197 206:2482 207:2994 208:3922 209:3428 210:2539 211:1186 212:1661 213:1659 214:250 215:61 216:4429 217:1508 218:484 219:442 220:1067 221:470 222:306 End of report

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[routing-wg]32-bit AS Number status?
by Shane Kerr 01 Feb '10

01 Feb '10

All, I noticed that the proposed updated AS Number policy was sent to the address-policy-wg recently. There is a timeline for 32-bit AS Number in both the old and new versions, which says: "From 1 January 2010 the RIPE NCC will cease to make any distinction between 16-bit AS Numbers and 32-bit only AS Numbers, and will operate AS Number assignments from an undifferentiated 32-bit AS Number allocation pool." I'm not sure exactly what this means, but I think it is supposed to mean that people get 32-bit AS Numbers now. Did this happen? If it didn't, why not? Do we need to change "2010" to "2011"? Is it ever going to happen? If it did, was there any effect? I mean both from humans (angry LIRs, peasants marching on the castle with torches, riots in the streets), or on the Intertubes (ugly routing artifacts, mass reboots of boxes with old firmware, monitoring systems gone wild)? Just wondering. :) -- Shane

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