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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 18 Dec '09

18 Dec '09

BGP Update Report Interval: 10-Dec-09 -to- 17-Dec-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS23577 16590 2.0% 24.1 -- ATM-MPLS-AS-KR Korea Telecom 2 - AS28477 13270 1.6% 1474.4 -- Universidad Autonoma del Esstado de Morelos 3 - AS9842 12792 1.5% 799.5 -- LDCC-AS Lotte Data Communication Company 4 - AS6822 11009 1.3% 550.5 -- SUPERONLINE-AS SuperOnline autonomous system 5 - AS5800 8918 1.1% 48.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 6 - AS8551 8775 1.1% 26.4 -- BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone 7 - AS35805 8542 1.0% 17.6 -- UTG-AS United Telecom AS 8 - AS34584 8010 1.0% 98.9 -- KHBDSV AS for ISP - Khabarovsk Telecommunication Center 9 - AS8452 7516 0.9% 12.7 -- TEDATA TEDATA 10 - AS9198 7361 0.9% 15.6 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 11 - AS7643 7064 0.8% 32.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 12 - AS4249 6412 0.8% 36.9 -- LILLY-AS - Eli Lilly and Company 13 - AS9829 6376 0.8% 14.1 -- BSNL-NIB National Internet Backbone 14 - AS11139 5642 0.7% 14.1 -- CWRIN CW BARBADOS 15 - AS5434 5350 0.6% 47.3 -- NURSAT-ALA-AS Nursat-Almaty 16 - AS17964 4880 0.6% 69.7 -- DXTNET Beijing Dian-Xin-Tong Network Technologies Co., Ltd. 17 - AS5803 4388 0.5% 50.4 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 18 - AS34137 4180 0.5% 149.3 -- RUAMUR-AS Far east Telecommunications Company AS 19 - AS8151 4157 0.5% 5.7 -- Uninet S.A. de C.V. 20 - AS17974 3750 0.5% 9.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS27667 2846 0.3% 2846.0 -- Universidad Autonoma de la Laguna 2 - AS48754 2591 0.3% 2591.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 3 - AS8909 2468 0.3% 2468.0 -- AMURSU-AS AMURSU Autonomous System 4 - AS39384 1892 0.2% 1892.0 -- GUILAN-UNIV-AS University of Guilan AS System 5 - AS14251 1879 0.2% 1879.0 -- MLSLI - Multiple Lising Service of Long Island, Inc. 6 - AS45927 1481 0.2% 1481.0 -- SCCL-123-IN THE SINGARENI COLLIERIES COMPANY LIMITED 7 - AS28477 13270 1.6% 1474.4 -- Universidad Autonoma del Esstado de Morelos 8 - AS5691 2763 0.3% 1381.5 -- MITRE-AS-5 - The MITRE Corporation 9 - AS15145 1213 0.1% 1213.0 -- GLOBALSCAPE - GlobalSCAPE, Inc. 10 - AS4270 2796 0.3% 932.0 -- Red de Interconexion Universitaria 11 - AS9842 12792 1.5% 799.5 -- LDCC-AS Lotte Data Communication Company 12 - AS17819 1977 0.2% 659.0 -- ASN-EQUINIX-AP Equinix Asia Pacific 13 - AS41368 645 0.1% 645.0 -- TVALMANSA-ASN TV ALMANSA, Servicios de Comunicacion 14 - AS39803 1264 0.1% 632.0 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 15 - AS6822 11009 1.3% 550.5 -- SUPERONLINE-AS SuperOnline autonomous system 16 - AS34787 460 0.1% 460.0 -- LYAKH-AS PF "Volodymyr Lyakh" 17 - AS6453 1266 0.1% 422.0 -- GLOBEINTERNET TATA Communications 18 - AS25585 416 0.1% 416.0 -- KENCOMP Kencomp Internet LTD, Small UK Internet Provider 19 - AS47559 400 0.1% 400.0 -- TSCNET-AS SC Tele Satelyt Company SRL 20 - AS37136 351 0.0% 351.0 -- ETISALAT-AS TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 200.13.36.0/24 13158 1.4% AS28477 -- Universidad Autonoma del Esstado de Morelos 2 - 89.144.140.0/24 4551 0.5% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System AS39384 -- GUILAN-UNIV-AS University of Guilan AS System 3 - 143.138.107.0/24 3027 0.3% AS747 -- TAEGU-AS - Headquarters, USAISC 4 - 148.245.181.0/24 2846 0.3% AS27667 -- Universidad Autonoma de la Laguna 5 - 170.210.56.0/22 2792 0.3% AS4270 -- Red de Interconexion Universitaria 6 - 192.12.120.0/24 2761 0.3% AS5691 -- MITRE-AS-5 - The MITRE Corporation 7 - 91.212.23.0/24 2591 0.3% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 8 - 202.5.154.0/24 2492 0.3% AS17557 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 9 - 62.76.124.0/23 2468 0.3% AS8909 -- AMURSU-AS AMURSU Autonomous System 10 - 203.162.118.128/ 2262 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 11 - 65.223.235.0/24 1879 0.2% AS14251 -- MLSLI - Multiple Lising Service of Long Island, Inc. 12 - 212.253.0.0/17 1872 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 13 - 212.253.192.0/18 1871 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 14 - 212.253.20.0/24 1857 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 15 - 212.253.7.0/24 1796 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 16 - 212.253.13.0/24 1796 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 17 - 212.253.6.0/24 1795 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 18 - 202.177.223.0/24 1670 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 19 - 90.150.0.0/24 1668 0.2% AS35400 -- MFIST Interregoinal Organization Network Technologies 20 - 222.255.186.0/25 1500 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 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 18 Dec '09

18 Dec '09

This report has been generated at Fri Dec 18 21:11:23 2009 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 11-12-09 311684 190297 12-12-09 308771 192299 13-12-09 311685 192429 14-12-09 311744 192541 15-12-09 311908 192248 16-12-09 312103 192508 17-12-09 312072 192815 18-12-09 312972 192767 AS Summary 33185 Number of ASes in routing system 14122 Number of ASes announcing only one prefix 4367 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 92551424 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'). --- 18Dec09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 312769 192732 120037 38.4% All ASes AS6389 4187 309 3878 92.6% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4367 1948 2419 55.4% TWTC - tw telecom holdings, inc. AS1785 1796 342 1454 81.0% AS-PAETEC-NET - PaeTec Communications, Inc. AS4766 1892 585 1307 69.1% KIXS-AS-KR Korea Telecom AS17488 1458 311 1147 78.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1122 71 1051 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1580 677 903 57.2% Uninet S.A. de C.V. AS4755 1280 395 885 69.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1048 234 814 77.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 1035 312 723 69.9% TEDATA TEDATA AS18101 994 320 674 67.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS10620 1003 337 666 66.4% TV Cable S.A. AS6478 1111 468 643 57.9% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1059 444 615 58.1% COVAD - Covad Communications Co. AS4808 787 208 579 73.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS3356 1199 629 570 47.5% LEVEL3 Level 3 Communications AS4804 633 70 563 88.9% MPX-AS Microplex PTY LTD AS4134 1016 454 562 55.3% CHINANET-BACKBONE No.31,Jin-rong Street AS7303 665 103 562 84.5% Telecom Argentina S.A. AS24560 813 253 560 68.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7018 1589 1035 554 34.9% ATT-INTERNET4 - AT&T WorldNet Services AS17908 765 241 524 68.5% TCISL Tata Communications AS7545 934 418 516 55.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS11492 1151 654 497 43.2% CABLEONE - CABLE ONE, INC. AS22047 545 50 495 90.8% VTR BANDA ANCHA S.A. AS4780 642 151 491 76.5% SEEDNET Digital United Inc. AS28573 828 366 462 55.8% NET Servicos de Comunicao S.A. AS9443 531 78 453 85.3% INTERNETPRIMUS-AS-AP Primus Telecommunications AS9299 662 220 442 66.8% IPG-AS-AP Philippine Long Distance Telephone Company AS35805 471 29 442 93.8% UTG-AS United Telecom AS Total 37163 11712 25451 68.5% Top 30 total Possible Bogus Routes 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 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 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 109.206.0.0/19 AS50319 117.103.72.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 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 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 157.234.0.0/16 AS1239 SPRINTLINK - Sprint 157.234.230.0/24 AS1239 SPRINTLINK - Sprint 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 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 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 192.131.233.0/24 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. 192.153.144.0/21 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 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 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 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 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 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 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT 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 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 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 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.143.56.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS Wind International Services SA 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 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 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 203.189.96.0/20 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 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 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 207.174.132.0/23 AS30715 207.174.152.0/22 AS30715 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.4.0/22 AS27630 PREMIER - Premier Innovations, LLC 208.73.88.0/21 AS36835 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 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 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 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. 216.251.207.0/24 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 18 Dec '09

18 Dec '09

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 19 Dec, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 307389 Prefixes after maximum aggregation: 142780 Deaggregation factor: 2.15 Unique aggregates announced to Internet: 151105 Total ASes present in the Internet Routing Table: 32965 Prefixes per ASN: 9.32 Origin-only ASes present in the Internet Routing Table: 28621 Origin ASes announcing only one prefix: 13977 Transit ASes present in the Internet Routing Table: 4344 Transit-only ASes present in the Internet Routing Table: 96 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 694 Unregistered ASNs in the Routing Table: 131 Number of 32-bit ASNs allocated by the RIRs: 360 Prefixes from 32-bit ASNs in the Routing Table: 334 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 165 Number of addresses announced to Internet: 2164856576 Equivalent to 129 /8s, 9 /16s and 23 /24s Percentage of available address space announced: 58.4 Percentage of allocated address space announced: 66.2 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 80.5 Total number of prefixes smaller than registry allocations: 148286 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 74394 Total APNIC prefixes after maximum aggregation: 25612 APNIC Deaggregation factor: 2.90 Prefixes being announced from the APNIC address blocks: 71083 Unique aggregates announced from the APNIC address blocks: 31155 APNIC Region origin ASes present in the Internet Routing Table: 3897 APNIC Prefixes per ASN: 18.24 APNIC Region origin ASes announcing only one prefix: 1056 APNIC Region transit ASes present in the Internet Routing Table: 603 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 22 Number of APNIC addresses announced to Internet: 485240352 Equivalent to 28 /8s, 236 /16s and 46 /24s Percentage of available APNIC address space announced: 80.3 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 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: 128934 Total ARIN prefixes after maximum aggregation: 67391 ARIN Deaggregation factor: 1.91 Prefixes being announced from the ARIN address blocks: 103169 Unique aggregates announced from the ARIN address blocks: 38997 ARIN Region origin ASes present in the Internet Routing Table: 13421 ARIN Prefixes per ASN: 7.69 ARIN Region origin ASes announcing only one prefix: 5191 ARIN Region transit ASes present in the Internet Routing Table: 1330 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 734074144 Equivalent to 43 /8s, 193 /16s and 21 /24s Percentage of available ARIN address space announced: 64.3 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: 70684 Total RIPE prefixes after maximum aggregation: 41371 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 64090 Unique aggregates announced from the RIPE address blocks: 42777 RIPE Region origin ASes present in the Internet Routing Table: 13908 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7242 RIPE Region transit ASes present in the Internet Routing Table: 2095 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 408585280 Equivalent to 24 /8s, 90 /16s and 132 /24s Percentage of available RIPE address space announced: 76.1 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: 26860 Total LACNIC prefixes after maximum aggregation: 6489 LACNIC Deaggregation factor: 4.14 Prefixes being announced from the LACNIC address blocks: 25206 Unique aggregates announced from the LACNIC address blocks: 13774 LACNIC Region origin ASes present in the Internet Routing Table: 1223 LACNIC Prefixes per ASN: 20.61 LACNIC Region origin ASes announcing only one prefix: 396 LACNIC Region transit ASes present in the Internet Routing Table: 201 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 20 Number of LACNIC addresses announced to Internet: 69579776 Equivalent to 4 /8s, 37 /16s and 180 /24s Percentage of available LACNIC address space announced: 69.1 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: 5955 Total AfriNIC prefixes after maximum aggregation: 1588 AfriNIC Deaggregation factor: 3.75 Prefixes being announced from the AfriNIC address blocks: 4346 Unique aggregates announced from the AfriNIC address blocks: 1542 AfriNIC Region origin ASes present in the Internet Routing Table: 336 AfriNIC Prefixes per ASN: 12.93 AfriNIC Region origin ASes announcing only one prefix: 92 AfriNIC Region transit ASes present in the Internet Routing Table: 72 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC addresses announced to Internet: 14326784 Equivalent to 0 /8s, 218 /16s and 156 /24s Percentage of available AfriNIC address space announced: 42.7 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 1776 7509 465 Korea Telecom (KIX) 17488 1458 145 133 Hathway IP Over Cable Interne 4755 1280 291 146 TATA Communications formerly 4134 1016 19444 396 CHINANET-BACKBONE 9583 999 75 502 Sify Limited 18101 993 204 35 Reliance Infocom Ltd Internet 7545 919 198 96 TPG Internet Pty Ltd 17974 846 272 61 PT TELEKOMUNIKASI INDONESIA 9829 844 676 23 BSNL National Internet Backbo 24560 814 295 177 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 4191 3892 302 bellsouth.net, inc. 4323 3773 1067 400 Time Warner Telecom 1785 1796 699 134 PaeTec Communications, Inc. 7018 1590 5807 1035 AT&T WorldNet Services 20115 1530 1484 665 Charter Communications 2386 1289 616 930 AT&T Data Communications Serv 3356 1198 10929 423 Level 3 Communications, LLC 11492 1151 222 14 Cable One 22773 1122 2600 66 Cox Communications, Inc. 6478 1109 244 291 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 30890 516 98 207 Evolva Telecom 35805 471 40 5 United Telecom of Georgia 9198 451 202 13 Kazakhtelecom Data Network Ad 3292 446 1903 391 TDC Tele Danmark 702 419 1837 337 UUNET - Commercial IP service 8866 378 110 23 Bulgarian Telecommunication C 8551 376 354 41 Bezeq International 3320 361 7068 307 Deutsche Telekom AG 3301 351 1412 307 TeliaNet Sweden 3215 349 3160 112 France Telecom Transpac 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 1582 2899 230 UniNet S.A. de C.V. 10620 1003 223 130 TVCABLE BOGOTA 28573 828 673 83 NET Servicos de Comunicao S.A 7303 665 351 96 Telecom Argentina Stet-France 22047 545 302 14 VTR PUNTO NET S.A. 11830 472 308 59 Instituto Costarricense de El 11172 446 99 70 Servicios Alestra S.A de C.V 14117 437 29 11 Telefonica del Sur S.A. 7738 432 858 29 Telecomunicacoes da Bahia S.A 3816 428 193 71 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 1035 444 8 TEDATA 24863 713 142 54 LINKdotNET AS number 3741 273 857 233 The Internet Solution 2018 178 196 100 Tertiary Education Network 6713 177 167 12 Itissalat Al-MAGHRIB 29571 152 19 9 Ci Telecom Autonomous system 29975 134 506 15 Vodacom 33776 123 7 11 Starcomms Nigeria Limited 5536 121 8 18 Internet Egypt Network 5713 115 505 67 Telkom SA Ltd 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 4191 3892 302 bellsouth.net, inc. 4323 3773 1067 400 Time Warner Telecom 1785 1796 699 134 PaeTec Communications, Inc. 4766 1776 7509 465 Korea Telecom (KIX) 7018 1590 5807 1035 AT&T WorldNet Services 8151 1582 2899 230 UniNet S.A. de C.V. 20115 1530 1484 665 Charter Communications 17488 1458 145 133 Hathway IP Over Cable Interne 2386 1289 616 930 AT&T Data Communications Serv 4755 1280 291 146 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3773 3373 Time Warner Telecom 1785 1796 1662 PaeTec Communications, Inc. 8151 1582 1352 UniNet S.A. de C.V. 17488 1458 1325 Hathway IP Over Cable Interne 4766 1776 1311 Korea Telecom (KIX) 11492 1151 1137 Cable One 4755 1280 1134 TATA Communications formerly 22773 1122 1056 Cox Communications, Inc. 18566 1059 1049 Covad Communications 8452 1035 1027 TEDATA 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 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 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 41.223.92.0/22 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 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /12:181 /13:381 /14:649 /15:1228 /16:10826 /17:5031 /18:8597 /19:17710 /20:21612 /21:21499 /22:27879 /23:28155 /24:160576 /25:931 /26:1169 /27:585 /28:232 /29:11 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2731 4191 bellsouth.net, inc. 4323 2368 3773 Time Warner Telecom 4766 1426 1776 Korea Telecom (KIX) 1785 1263 1796 PaeTec Communications, Inc. 17488 1224 1458 Hathway IP Over Cable Interne 11492 1072 1151 Cable One 18566 1040 1059 Covad Communications 7018 956 1590 AT&T WorldNet Services 8452 931 1035 TEDATA 10620 908 1003 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1 2:1 4:13 8:239 12:2017 13:9 15:22 16:3 17:8 20:37 24:1286 32:49 38:628 40:99 41:1853 43:1 44:3 46:1 47:21 52:6 55:2 56:2 57:24 58:646 59:660 60:446 61:1099 62:968 63:2020 64:3790 65:2374 66:4102 67:1757 68:1034 69:2840 70:685 71:232 72:1880 73:3 74:2046 75:224 76:366 77:857 78:602 79:402 80:949 81:812 82:467 83:442 84:533 85:1016 86:375 87:690 88:417 89:1559 90:63 91:2668 92:450 93:1131 94:1314 95:830 96:194 97:290 98:430 99:23 109:188 110:280 111:510 112:163 113:218 114:304 115:471 116:1089 117:595 118:366 119:813 120:144 121:833 122:1359 123:797 124:1025 125:1302 128:211 129:201 130:134 131:439 132:81 133:16 134:185 135:41 136:228 137:164 138:234 139:82 140:453 141:122 142:377 143:334 144:390 145:53 146:390 147:171 148:566 149:193 150:148 151:172 152:226 153:161 154:2 155:270 156:171 157:331 158:97 159:355 160:303 161:174 162:281 163:163 164:308 165:471 166:492 167:392 168:760 169:160 170:568 171:42 172:1 173:408 174:448 175:16 180:248 183:169 184:3 186:242 187:219 188:1086 189:620 190:3393 192:5712 193:4349 194:3373 195:2779 196:1197 198:3541 199:3393 200:5226 201:1436 202:7977 203:8308 204:3981 205:2156 206:2400 207:3049 208:3952 209:3404 210:2563 211:1147 212:1648 213:1646 214:233 215:45 216:4430 217:1367 218:478 219:455 220:1151 221:447 222:300 End of report

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[routing-wg]Comments on IPv6 Routing Recommendations
by Jerome Durand 17 Dec '09

17 Dec '09

Hi all, I would really push for "allowing" up to */40* I see 2 practical reasons for that considering our IPv6 deployment example. 1°) We manage several networks ------------------------------ We are in charge of some networks in some french islands (oversea territories) in addition to our main backbone AS2200, where IPv6 is fully deployed. These networks have their own AS, own transits... For IPv4 we use dedicated /24's, easy! It's been years we are trying to deploy IPv6 there and we are facing many policy problems (now shifted to this WG). This really prevents IPv6 deployments in our cutomer networks. The solution here would tell me to use a /36 for each island. I would then need to use 7 * /36's only for these small networks? I would say OK but provide me first with a new /32 so I pick up these /36's in a new prefix! 2°) We have multiple IPv6 transits on our main backbone ------------------------------------------------------- As IPv6 has been deployed in our networks for many years now we thought from the beginning it would be a good idea to have /40 prefix per french region (and allocate /48 prefixes to our customers in this /40). We thought about allocating a new /40 to a region when the first /40 was fully used. We also dedicated some address space to some infrastructure networks of regional networks, for some projects... Therefore we are already using many /36's of our network (and don't have enough space for the 7 islands aforementionned BTW...) For the moment we have 2 transits (one for north and one for the south) to avoid useless waste of our network capacity. I would like to announce southern regions with higher preference on southern transit and vice-versa for northern transit. Actually I want to be able to do what we have always done for IPv4... Also I don't know where I will have my transit providers tomorrow and how many I will have. I want to be able to have some granularity in the way I split traffic among my transit providers. Considering a region makes a lot of sense to me. The /36 brings too many constraints to me: - Regions next to eachother are not always in the same /36! - We already used many /36's... and would require more address space if this proposal is adopted. - We don't want to renumber anything (already faced 2 renumbering 6bone -> /35 -> /32... enough please! I don't care so much renumbering the backbone but our customers don't have time to lose renumbering their IPv6 networks) Please note I don't want to announce all the /40's (as I'm not announcing all the /24's!!). Aggregation remains a MUST for sure and we will probably announce few prefixes at the end. But I already see that /36 brings too many limitations... unless I'm provided me with a /28 ;) Happy to discuss that tomorrow!! Thanks Jerome -- ------------------------------------------------------------- Jerome Durand Responsable des services aux usagers Services operations & support manager Réseau National de Télécommunications pour la Technologie, l'Enseignement et la Recherche Tel: +33 (0) 1 53 94 20 40 | GIP RENATER Fax: +33 (0) 1 53 94 20 41 | c/o ENSAM E-mail: jdurand(a)renater.fr | 151 Boulevard de l'Hôpital http://www.renater.fr | 75013 PARIS --------------------------------------------------------------

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 11 Dec '09

11 Dec '09

BGP Update Report Interval: 03-Dec-09 -to- 10-Dec-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8452 29130 1.0% 24.1 -- TEDATA TEDATA 2 - AS4323 27436 0.9% 6.2 -- TWTC - tw telecom holdings, inc. 3 - AS6389 26286 0.9% 6.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS8151 20654 0.7% 12.9 -- Uninet S.A. de C.V. 5 - AS7643 18283 0.6% 39.5 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 6 - AS35805 17304 0.6% 33.1 -- UTG-AS United Telecom AS 7 - AS17488 15302 0.5% 10.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 8 - AS9198 14136 0.5% 29.9 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - AS20115 14112 0.5% 9.2 -- CHARTER-NET-HKY-NC - Charter Communications 10 - AS5800 13579 0.5% 71.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 11 - AS29049 13359 0.5% 45.9 -- DELTA-TELECOM-AS Delta Telecom LTD. 12 - AS14420 13323 0.5% 36.3 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A. 13 - AS17974 12481 0.4% 14.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 14 - AS9829 12150 0.4% 14.1 -- BSNL-NIB National Internet Backbone 15 - AS7018 12045 0.4% 7.5 -- ATT-INTERNET4 - AT&T WorldNet Services 16 - AS7738 11978 0.4% 27.8 -- Telecomunicacoes da Bahia S.A. 17 - AS1785 11964 0.4% 6.7 -- AS-PAETEC-NET - PaeTec Communications, Inc. 18 - AS4766 11550 0.4% 6.0 -- KIXS-AS-KR Korea Telecom 19 - AS28477 10785 0.4% 1198.3 -- Universidad Autonoma del Esstado de Morelos 20 - AS11492 10696 0.4% 9.3 -- CABLEONE - CABLE ONE, INC. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS48754 2926 0.1% 2926.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 2 - AS39384 1696 0.1% 1696.0 -- GUILAN-UNIV-AS University of Guilan AS System 3 - AS37035 4186 0.1% 1395.3 -- MIC-AS 4 - AS28477 10785 0.4% 1198.3 -- Universidad Autonoma del Esstado de Morelos 5 - AS36239 1173 0.0% 1173.0 -- EXIGEN-CANADA - Exigen Canada 6 - AS4 1155 0.0% 533.0 -- Konecta, S. de R.L. de C.V. 7 - AS14251 1680 0.1% 840.0 -- MLSLI - Multiple Lising Service of Long Island, Inc. 8 - AS41368 705 0.0% 705.0 -- TVALMANSA-ASN TV ALMANSA, Servicios de Comunicacion 9 - AS22919 1368 0.1% 684.0 -- PCCNET - Portland Community College 10 - AS12732 6412 0.2% 582.9 -- bbTT GmbH 11 - AS33648 984 0.0% 492.0 -- ELEPHANT - ColoFlorida / Elephant Outlook 12 - AS39803 956 0.0% 478.0 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 13 - AS6009 421 0.0% 421.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 14 - AS28150 1239 0.0% 413.0 -- 15 - AS37786 688 0.0% 344.0 -- 16 - AS6822 10455 0.4% 316.8 -- SUPERONLINE-AS SuperOnline autonomous system 17 - AS43818 307 0.0% 307.0 -- MELLAT-AS bankmellat 18 - AS28052 303 0.0% 303.0 -- Arte Radiotelevisivo Argentino 19 - AS3944 767 0.0% 255.7 -- PARTAN-LAB - Partan & Partan 20 - AS27563 1245 0.0% 249.0 -- SCANA - SCANA COMMUNICATIONS INC TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 200.13.36.0/24 10689 0.4% AS28477 -- Universidad Autonoma del Esstado de Morelos 2 - 212.42.236.0/24 5694 0.2% AS12732 -- bbTT GmbH 3 - 203.162.118.128/ 4515 0.1% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 4 - 89.144.140.0/24 4233 0.1% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System AS39384 -- GUILAN-UNIV-AS University of Guilan AS System 5 - 41.222.179.0/24 4150 0.1% AS37035 -- MIC-AS 6 - 143.138.107.0/24 3116 0.1% AS747 -- TAEGU-AS - Headquarters, USAISC 7 - 91.212.23.0/24 2926 0.1% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 8 - 222.255.186.0/25 2846 0.1% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 9 - 202.177.223.0/24 2430 0.1% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 12 - 192.12.120.0/24 2190 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 13 - 202.167.247.0/24 1803 0.1% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 14 - 212.253.13.0/24 1739 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 15 - 212.253.7.0/24 1739 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 16 - 212.253.6.0/24 1738 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 17 - 212.253.0.0/17 1681 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 18 - 212.253.192.0/18 1677 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 19 - 65.223.235.0/24 1674 0.1% AS14251 -- MLSLI - Multiple Lising Service of Long Island, Inc. 20 - 212.253.20.0/24 1665 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 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 11 Dec '09

11 Dec '09

This report has been generated at Fri Dec 11 21:11:26 2009 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 04-12-09 310737 192817 05-12-09 310870 192536 06-12-09 310697 192398 07-12-09 310614 191838 08-12-09 310880 190765 09-12-09 310972 191617 10-12-09 310912 192007 11-12-09 311684 190374 AS Summary 33116 Number of ASes in routing system 14097 Number of ASes announcing only one prefix 4367 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 92609472 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'). --- 11Dec09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 308693 190327 118366 38.3% All ASes AS6389 4232 318 3914 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4367 1944 2423 55.5% TWTC - tw telecom holdings, inc. AS1785 1791 345 1446 80.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS4766 1780 474 1306 73.4% KIXS-AS-KR Korea Telecom AS17488 1458 311 1147 78.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1123 71 1052 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1586 659 927 58.4% Uninet S.A. de C.V. AS4755 1278 391 887 69.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1044 236 808 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 946 263 683 72.2% TEDATA TEDATA AS18101 992 326 666 67.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS10620 1002 338 664 66.3% TV Cable S.A. AS6478 1169 532 637 54.5% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1059 444 615 58.1% COVAD - Covad Communications Co. AS3356 1203 622 581 48.3% LEVEL3 Level 3 Communications AS24560 809 232 577 71.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4808 764 196 568 74.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4134 1012 449 563 55.6% CHINANET-BACKBONE No.31,Jin-rong Street AS4804 633 70 563 88.9% MPX-AS Microplex PTY LTD AS7303 665 103 562 84.5% Telecom Argentina S.A. AS7018 1588 1032 556 35.0% ATT-INTERNET4 - AT&T WorldNet Services AS17908 765 240 525 68.6% TCISL Tata Communications AS11492 1145 632 513 44.8% CABLEONE - CABLE ONE, INC. AS4780 634 139 495 78.1% SEEDNET Digital United Inc. AS22047 545 50 495 90.8% VTR BANDA ANCHA S.A. AS28573 821 351 470 57.2% NET Servicos de Comunicao S.A. AS9443 532 79 453 85.2% INTERNETPRIMUS-AS-AP Primus Telecommunications AS5668 786 344 442 56.2% AS-5668 - CenturyTel Internet Holdings, Inc. AS17676 564 129 435 77.1% GIGAINFRA Softbank BB Corp. AS35805 465 47 418 89.9% UTG-AS United Telecom AS Total 36758 11367 25391 69.1% Top 30 total Possible Bogus Routes 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 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 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 117.103.72.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 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 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 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 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 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 192.131.233.0/24 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. 192.153.144.0/21 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 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 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 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 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 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 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 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT 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 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 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 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.143.56.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS Wind International Services SA 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 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 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 203.189.96.0/20 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 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 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 207.174.132.0/23 AS30715 207.174.152.0/22 AS30715 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 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 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 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 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 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. 216.251.207.0/24 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 11 Dec '09

11 Dec '09

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 12 Dec, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 306287 Prefixes after maximum aggregation: 142533 Deaggregation factor: 2.15 Unique aggregates announced to Internet: 150582 Total ASes present in the Internet Routing Table: 32907 Prefixes per ASN: 9.31 Origin-only ASes present in the Internet Routing Table: 28575 Origin ASes announcing only one prefix: 13946 Transit ASes present in the Internet Routing Table: 4332 Transit-only ASes present in the Internet Routing Table: 99 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 994 Unregistered ASNs in the Routing Table: 135 Number of 32-bit ASNs allocated by the RIRs: 351 Prefixes from 32-bit ASNs in the Routing Table: 301 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 162 Number of addresses announced to Internet: 2160649728 Equivalent to 128 /8s, 200 /16s and 230 /24s Percentage of available address space announced: 58.3 Percentage of allocated address space announced: 66.1 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 80.3 Total number of prefixes smaller than registry allocations: 147120 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 73696 Total APNIC prefixes after maximum aggregation: 25498 APNIC Deaggregation factor: 2.89 Prefixes being announced from the APNIC address blocks: 70372 Unique aggregates announced from the APNIC address blocks: 31050 APNIC Region origin ASes present in the Internet Routing Table: 3895 APNIC Prefixes per ASN: 18.07 APNIC Region origin ASes announcing only one prefix: 1062 APNIC Region transit ASes present in the Internet Routing Table: 607 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 483880224 Equivalent to 28 /8s, 215 /16s and 109 /24s Percentage of available APNIC address space announced: 80.1 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 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: 128493 Total ARIN prefixes after maximum aggregation: 67389 ARIN Deaggregation factor: 1.91 Prefixes being announced from the ARIN address blocks: 103031 Unique aggregates announced from the ARIN address blocks: 38828 ARIN Region origin ASes present in the Internet Routing Table: 13397 ARIN Prefixes per ASN: 7.69 ARIN Region origin ASes announcing only one prefix: 5182 ARIN Region transit ASes present in the Internet Routing Table: 1322 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 733616416 Equivalent to 43 /8s, 186 /16s and 25 /24s Percentage of available ARIN address space announced: 64.3 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: 70531 Total RIPE prefixes after maximum aggregation: 41263 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 63953 Unique aggregates announced from the RIPE address blocks: 42662 RIPE Region origin ASes present in the Internet Routing Table: 13876 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7219 RIPE Region transit ASes present in the Internet Routing Table: 2088 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 23 Number of RIPE addresses announced to Internet: 406627904 Equivalent to 24 /8s, 60 /16s and 166 /24s Percentage of available RIPE address space announced: 75.7 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: 26775 Total LACNIC prefixes after maximum aggregation: 6482 LACNIC Deaggregation factor: 4.13 Prefixes being announced from the LACNIC address blocks: 25094 Unique aggregates announced from the LACNIC address blocks: 13714 LACNIC Region origin ASes present in the Internet Routing Table: 1220 LACNIC Prefixes per ASN: 20.57 LACNIC Region origin ASes announcing only one prefix: 390 LACNIC Region transit ASes present in the Internet Routing Table: 201 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 20 Number of LACNIC addresses announced to Internet: 69110272 Equivalent to 4 /8s, 30 /16s and 138 /24s Percentage of available LACNIC address space announced: 68.7 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: 5929 Total AfriNIC prefixes after maximum aggregation: 1581 AfriNIC Deaggregation factor: 3.75 Prefixes being announced from the AfriNIC address blocks: 4339 Unique aggregates announced from the AfriNIC address blocks: 1526 AfriNIC Region origin ASes present in the Internet Routing Table: 335 AfriNIC Prefixes per ASN: 12.95 AfriNIC Region origin ASes announcing only one prefix: 93 AfriNIC Region transit ASes present in the Internet Routing Table: 72 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 14305536 Equivalent to 0 /8s, 218 /16s and 73 /24s Percentage of available AfriNIC address space announced: 42.6 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 1780 7509 461 Korea Telecom (KIX) 17488 1459 143 132 Hathway IP Over Cable Interne 4755 1278 295 147 TATA Communications formerly 4134 1012 19458 393 CHINANET-BACKBONE 9583 1007 75 500 Sify Limited 18101 992 204 34 Reliance Infocom Ltd Internet 7545 917 198 98 TPG Internet Pty Ltd 17974 849 270 58 PT TELEKOMUNIKASI INDONESIA 9829 832 674 22 BSNL National Internet Backbo 24560 810 294 176 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 4232 3895 311 bellsouth.net, inc. 4323 3770 1068 401 Time Warner Telecom 1785 1791 699 135 PaeTec Communications, Inc. 7018 1588 5807 1031 AT&T WorldNet Services 20115 1525 1483 666 Charter Communications 2386 1293 632 933 AT&T Data Communications Serv 3356 1202 10945 426 Level 3 Communications, LLC 6478 1169 253 330 AT&T Worldnet Services 11492 1145 222 14 Cable One 22773 1123 2600 66 Cox Communications, Inc. 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 30890 516 98 207 Evolva Telecom 9198 471 138 12 Kazakhtelecom Data Network Ad 35805 465 40 5 United Telecom of Georgia 3292 447 1903 392 TDC Tele Danmark 702 418 1837 336 UUNET - Commercial IP service 8551 377 354 41 Bezeq International 8866 375 110 23 Bulgarian Telecommunication C 3320 361 7068 307 Deutsche Telekom AG 3215 350 3160 112 France Telecom Transpac 3301 347 1411 303 TeliaNet Sweden 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 1587 2899 231 UniNet S.A. de C.V. 10620 1002 223 136 TVCABLE BOGOTA 28573 821 669 84 NET Servicos de Comunicao S.A 7303 665 351 96 Telecom Argentina Stet-France 22047 545 302 14 VTR PUNTO NET S.A. 11830 473 308 59 Instituto Costarricense de El 11172 446 99 70 Servicios Alestra S.A de C.V 14117 437 29 11 Telefonica del Sur S.A. 7738 432 858 29 Telecomunicacoes da Bahia S.A 6503 430 163 181 AVANTEL, S.A. 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 1032 444 8 TEDATA 24863 709 143 52 LINKdotNET AS number 3741 273 857 233 The Internet Solution 2018 178 196 100 Tertiary Education Network 6713 175 167 12 Itissalat Al-MAGHRIB 29571 152 19 9 Ci Telecom Autonomous system 29975 134 506 15 Vodacom 5536 121 8 18 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd 33776 112 6 14 Starcomms Nigeria Limited 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 4232 3895 311 bellsouth.net, inc. 4323 3770 1068 401 Time Warner Telecom 1785 1791 699 135 PaeTec Communications, Inc. 4766 1780 7509 461 Korea Telecom (KIX) 7018 1588 5807 1031 AT&T WorldNet Services 8151 1587 2899 231 UniNet S.A. de C.V. 20115 1525 1483 666 Charter Communications 17488 1459 143 132 Hathway IP Over Cable Interne 2386 1293 632 933 AT&T Data Communications Serv 4755 1278 295 147 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3770 3369 Time Warner Telecom 1785 1791 1656 PaeTec Communications, Inc. 8151 1587 1356 UniNet S.A. de C.V. 17488 1459 1327 Hathway IP Over Cable Interne 4766 1780 1319 Korea Telecom (KIX) 4755 1278 1131 TATA Communications formerly 11492 1145 1131 Cable One 22773 1123 1057 Cox Communications, Inc. 18566 1059 1049 Covad Communications 8452 1032 1024 TEDATA 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 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 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 41.223.92.0/22 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 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /12:180 /13:379 /14:645 /15:1228 /16:10813 /17:5022 /18:8568 /19:17677 /20:21536 /21:21484 /22:27765 /23:27724 /24:160197 /25:937 /26:1160 /27:589 /28:235 /29:11 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2768 4232 bellsouth.net, inc. 4323 2370 3770 Time Warner Telecom 4766 1431 1780 Korea Telecom (KIX) 1785 1256 1791 PaeTec Communications, Inc. 17488 1225 1459 Hathway IP Over Cable Interne 11492 1067 1145 Cable One 18566 1040 1059 Covad Communications 7018 954 1588 AT&T WorldNet Services 8452 928 1032 TEDATA 10620 907 1002 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1 2:1 4:13 8:225 12:2057 13:9 15:22 16:3 17:5 20:37 24:1283 32:49 38:629 40:99 41:1830 43:1 44:3 46:1 47:21 52:6 55:2 56:2 57:24 58:648 59:654 60:446 61:1102 62:971 63:2009 64:3769 65:2372 66:4103 67:1779 68:1026 69:2824 70:686 71:232 72:1879 73:2 74:2037 75:190 76:361 77:835 78:599 79:407 80:935 81:811 82:465 83:442 84:535 85:1021 86:381 87:677 88:420 89:1566 90:63 91:2654 92:445 93:1114 94:1343 95:834 96:183 97:285 98:403 99:24 109:186 110:278 111:499 112:157 113:205 114:288 115:478 116:1079 117:592 118:371 119:809 120:144 121:833 122:1311 123:796 124:1018 125:1341 128:212 129:201 130:134 131:460 132:83 133:16 134:183 135:41 136:229 137:168 138:239 139:81 140:456 141:121 142:375 143:340 144:390 145:53 146:390 147:173 148:568 149:192 150:148 151:173 152:219 153:161 154:2 155:270 156:171 157:326 158:97 159:357 160:298 161:174 162:281 163:163 164:308 165:471 166:490 167:392 168:753 169:159 170:563 171:42 172:1 173:391 174:442 180:205 183:162 184:3 186:194 187:166 188:1058 189:654 190:3401 192:5718 193:4321 194:3371 195:2780 196:1196 198:3565 199:3383 200:5247 201:1433 202:7978 203:8286 204:3988 205:2167 206:2407 207:3046 208:3962 209:3383 210:2562 211:1147 212:1645 213:1642 214:247 215:58 216:4423 217:1373 218:480 219:455 220:1146 221:448 222:300 End of report

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 04 Dec '09

04 Dec '09

This report has been generated at Fri Dec 4 21:11:26 2009 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 27-11-09 309743 191782 28-11-09 309731 191730 29-11-09 309930 191931 30-11-09 310070 192022 01-12-09 309965 192378 02-12-09 310335 192495 03-12-09 310687 192616 04-12-09 310737 192817 AS Summary 33047 Number of ASes in routing system 14059 Number of ASes announcing only one prefix 4356 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 92613824 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'). --- 04Dec09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 310897 192801 118096 38.0% All ASes AS6389 4235 318 3917 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4356 1941 2415 55.4% TWTC - tw telecom holdings, inc. AS1785 1783 321 1462 82.0% AS-PAETEC-NET - PaeTec Communications, Inc. AS4766 1865 584 1281 68.7% KIXS-AS-KR Korea Telecom AS17488 1458 314 1144 78.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1125 71 1054 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1586 674 912 57.5% Uninet S.A. de C.V. AS4755 1280 402 878 68.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1044 236 808 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 957 282 675 70.5% TEDATA TEDATA AS18101 984 328 656 66.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1179 567 612 51.9% ATT-INTERNET3 - AT&T WorldNet Services AS3356 1221 635 586 48.0% LEVEL3 Level 3 Communications AS24560 805 223 582 72.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS10620 1004 431 573 57.1% TV Cable S.A. AS4808 764 196 568 74.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4804 635 72 563 88.7% MPX-AS Microplex PTY LTD AS7303 665 103 562 84.5% Telecom Argentina S.A. AS4134 1015 455 560 55.2% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1588 1032 556 35.0% ATT-INTERNET4 - AT&T WorldNet Services AS18566 1059 510 549 51.8% COVAD - Covad Communications Co. AS11492 1145 634 511 44.6% CABLEONE - CABLE ONE, INC. AS22047 546 49 497 91.0% VTR BANDA ANCHA S.A. AS4780 627 147 480 76.6% SEEDNET Digital United Inc. AS9443 533 82 451 84.6% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 564 129 435 77.1% GIGAINFRA Softbank BB Corp. AS5668 786 362 424 53.9% AS-5668 - CenturyTel Internet Holdings, Inc. AS855 614 191 423 68.9% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS28573 818 398 420 51.3% NET Servicos de Comunicao S.A. AS7011 1033 628 405 39.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 37274 12315 24959 67.0% Top 30 total Possible Bogus Routes 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 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 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 109.198.0.0/19 AS41227 ARTCOMMUNICATION-AS Art Comunication DOO Beograd 117.103.72.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 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 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 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 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 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 Avantel, S.A. 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 192.131.233.0/24 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. 192.153.144.0/21 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 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 195.200.252.0/23 AS25137 NFSI NFSi Telecom, Lda. 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 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 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 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 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 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 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT 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 202.73.144.0/20 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 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 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 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.143.56.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS Wind International Services SA 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 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 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 203.189.96.0/20 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 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 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 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 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 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 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 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. 216.251.207.0/24 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]BGP Update Report
by cidr-report＠potaroo.net 04 Dec '09

04 Dec '09

BGP Update Report Interval: 26-Nov-09 -to- 03-Dec-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8151 20301 2.5% 41.4 -- Uninet S.A. de C.V. 2 - AS23700 13865 1.7% 27.3 -- BM-AS-ID PT. Broadband Multimedia, Tbk 3 - AS7643 13095 1.6% 97.7 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 4 - AS9800 11181 1.4% 81.0 -- UNICOM CHINA UNICOM 5 - AS30890 10047 1.2% 19.8 -- EVOLVA Evolva Telecom s.r.l. 6 - AS14420 10023 1.2% 30.0 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A. 7 - AS28477 9205 1.1% 1022.8 -- Universidad Autonoma del Esstado de Morelos 8 - AS14187 8753 1.1% 301.8 -- COMSAT COLOMBIA 9 - AS9829 8676 1.1% 18.2 -- BSNL-NIB National Internet Backbone 10 - AS23216 8432 1.0% 46.1 -- MEGADATOS S.A. 11 - AS35805 7942 1.0% 17.2 -- UTG-AS United Telecom AS 12 - AS9394 7415 0.9% 3.9 -- CRNET CHINA RAILWAY Internet(CRNET) 13 - AS33648 6513 0.8% 3256.5 -- ELEPHANT - ColoFlorida / Elephant Outlook 14 - AS6822 6494 0.8% 282.3 -- SUPERONLINE-AS SuperOnline autonomous system 15 - AS24342 6219 0.8% 144.6 -- BRAC-BDMAIL-AS-BD BRAC BDMail Network Ltd. 16 - AS5800 6071 0.8% 32.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 17 - AS4249 6011 0.7% 34.7 -- LILLY-AS - Eli Lilly and Company 18 - AS17974 4891 0.6% 18.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 19 - AS9583 4822 0.6% 6.1 -- SIFY-AS-IN Sify Limited 20 - AS7738 4660 0.6% 10.9 -- Telecomunicacoes da Bahia S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS48754 4398 0.5% 4398.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 2 - AS33648 6513 0.8% 3256.5 -- ELEPHANT - ColoFlorida / Elephant Outlook 3 - AS36239 3046 0.4% 3046.0 -- EXIGEN-CANADA - Exigen Canada 4 - AS5691 2390 0.3% 2390.0 -- MITRE-AS-5 - The MITRE Corporation 5 - AS27667 2239 0.3% 2239.0 -- Universidad Autonoma de la Laguna 6 - AS14251 1447 0.2% 1447.0 -- MLSLI - Multiple Lising Service of Long Island, Inc. 7 - AS39384 1205 0.1% 1205.0 -- GUILAN-UNIV-AS University of Guilan AS System 8 - AS41060 1078 0.1% 1078.0 -- PRIMBANK-AS Joint-Stock Commercial Bank Primorye 9 - AS47417 1069 0.1% 1069.0 -- CELTRAK-AS Celtrak AS Number 10 - AS28477 9205 1.1% 1022.8 -- Universidad Autonoma del Esstado de Morelos 11 - AS22917 1861 0.2% 930.5 -- INFOCHANNEL ASN-INFOCHAN 12 - AS48481 1850 0.2% 925.0 -- RYBALKA-AS ISP King-Online 13 - AS12732 2671 0.3% 890.3 -- bbTT GmbH 14 - AS37035 805 0.1% 805.0 -- MIC-AS 15 - AS17819 2892 0.4% 723.0 -- ASN-EQUINIX-AP Equinix Asia Pacific 16 - AS24323 2120 0.3% 530.0 -- GLOBAL-ONLINE-AS-AP aamra networks limited, 17 - AS17469 1507 0.2% 502.3 -- ACCESSTEL-AS-AP Access Telecom (BD) Ltd. 18 - AS26381 942 0.1% 471.0 -- HSBC-COM - hsbc.com 19 - AS41343 2543 0.3% 423.8 -- TRIUNFOTEL-ASN TRIUNFOTEL 20 - AS37786 843 0.1% 421.5 -- TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 200.13.36.0/24 9141 1.0% AS28477 -- Universidad Autonoma del Esstado de Morelos 2 - 66.192.106.0/23 6254 0.7% AS33648 -- ELEPHANT - ColoFlorida / Elephant Outlook 3 - 212.253.4.0/24 4951 0.6% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 4 - 91.212.23.0/24 4398 0.5% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 5 - 203.162.118.128/ 4184 0.5% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 6 - 72.28.75.0/24 3046 0.3% AS36239 -- EXIGEN-CANADA - Exigen Canada 7 - 89.144.140.0/24 3006 0.3% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System AS39384 -- GUILAN-UNIV-AS University of Guilan AS System 8 - 143.138.107.0/24 2699 0.3% AS747 -- TAEGU-AS - Headquarters, USAISC 9 - 222.255.186.0/25 2662 0.3% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 10 - 192.12.120.0/24 2390 0.3% AS5691 -- MITRE-AS-5 - The MITRE Corporation 11 - 148.245.181.0/24 2239 0.2% AS27667 -- Universidad Autonoma de la Laguna 14 - 212.42.236.0/24 2065 0.2% AS12732 -- bbTT GmbH 15 - 202.177.223.0/24 1459 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 16 - 65.223.235.0/24 1447 0.2% AS14251 -- MLSLI - Multiple Lising Service of Long Island, Inc. 17 - 202.167.247.0/24 1428 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 18 - 200.85.240.0/22 1253 0.1% AS14187 -- COMSAT COLOMBIA 19 - 200.85.244.0/22 1253 0.1% AS14187 -- COMSAT COLOMBIA 20 - 200.23.28.0/26 1252 0.1% AS8151 -- Uninet S.A. de C.V. 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]Weekly Routing Table Report
by Routing Analysis Role Account 04 Dec '09

04 Dec '09

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 05 Dec, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 305390 Prefixes after maximum aggregation: 142337 Deaggregation factor: 2.15 Unique aggregates announced to Internet: 150539 Total ASes present in the Internet Routing Table: 32849 Prefixes per ASN: 9.30 Origin-only ASes present in the Internet Routing Table: 28510 Origin ASes announcing only one prefix: 13915 Transit ASes present in the Internet Routing Table: 4339 Transit-only ASes present in the Internet Routing Table: 103 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 39 Max AS path prepend of ASN (22394) 36 Prefixes from unregistered ASNs in the Routing Table: 1081 Unregistered ASNs in the Routing Table: 172 Number of 32-bit ASNs allocated by the RIRs: 342 Prefixes from 32-bit ASNs in the Routing Table: 281 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 174 Number of addresses announced to Internet: 2139389760 Equivalent to 127 /8s, 132 /16s and 127 /24s Percentage of available address space announced: 57.7 Percentage of allocated address space announced: 65.4 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 80.2 Total number of prefixes smaller than registry allocations: 146684 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 72874 Total APNIC prefixes after maximum aggregation: 25430 APNIC Deaggregation factor: 2.87 Prefixes being announced from the APNIC address blocks: 69560 Unique aggregates announced from the APNIC address blocks: 30973 APNIC Region origin ASes present in the Internet Routing Table: 3883 APNIC Prefixes per ASN: 17.91 APNIC Region origin ASes announcing only one prefix: 1057 APNIC Region transit ASes present in the Internet Routing Table: 601 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 483411744 Equivalent to 28 /8s, 208 /16s and 71 /24s Percentage of available APNIC address space announced: 80.0 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 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: 128363 Total ARIN prefixes after maximum aggregation: 67377 ARIN Deaggregation factor: 1.91 Prefixes being announced from the ARIN address blocks: 102877 Unique aggregates announced from the ARIN address blocks: 38831 ARIN Region origin ASes present in the Internet Routing Table: 13385 ARIN Prefixes per ASN: 7.69 ARIN Region origin ASes announcing only one prefix: 5182 ARIN Region transit ASes present in the Internet Routing Table: 1326 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN addresses announced to Internet: 731875872 Equivalent to 43 /8s, 159 /16s and 138 /24s Percentage of available ARIN address space announced: 64.2 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: 70631 Total RIPE prefixes after maximum aggregation: 41162 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 63769 Unique aggregates announced from the RIPE address blocks: 42546 RIPE Region origin ASes present in the Internet Routing Table: 13833 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7185 RIPE Region transit ASes present in the Internet Routing Table: 2094 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 405643136 Equivalent to 24 /8s, 45 /16s and 159 /24s Percentage of available RIPE address space announced: 75.6 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: 26702 Total LACNIC prefixes after maximum aggregation: 6480 LACNIC Deaggregation factor: 4.12 Prefixes being announced from the LACNIC address blocks: 25010 Unique aggregates announced from the LACNIC address blocks: 13646 LACNIC Region origin ASes present in the Internet Routing Table: 1219 LACNIC Prefixes per ASN: 20.52 LACNIC Region origin ASes announcing only one prefix: 397 LACNIC Region transit ASes present in the Internet Routing Table: 203 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 68833280 Equivalent to 4 /8s, 26 /16s and 80 /24s Percentage of available LACNIC address space announced: 68.4 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: 5972 Total AfriNIC prefixes after maximum aggregation: 1567 AfriNIC Deaggregation factor: 3.81 Prefixes being announced from the AfriNIC address blocks: 4371 Unique aggregates announced from the AfriNIC address blocks: 1513 AfriNIC Region origin ASes present in the Internet Routing Table: 336 AfriNIC Prefixes per ASN: 13.01 AfriNIC Region origin ASes announcing only one prefix: 94 AfriNIC Region transit ASes present in the Internet Routing Table: 70 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 13172992 Equivalent to 0 /8s, 201 /16s and 1 /24s Percentage of available AfriNIC address space announced: 39.3 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 1750 7507 461 Korea Telecom (KIX) 17488 1458 143 132 Hathway IP Over Cable Interne 4755 1280 296 148 TATA Communications formerly 9583 1044 79 514 Sify Limited 4134 1015 19459 395 CHINANET-BACKBONE 18101 984 204 34 Reliance Infocom Ltd Internet 7545 918 198 97 TPG Internet Pty Ltd 17974 864 270 57 PT TELEKOMUNIKASI INDONESIA 9829 850 673 24 BSNL National Internet Backbo 24560 806 293 176 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 4235 3879 311 bellsouth.net, inc. 4323 3756 1068 399 Time Warner Telecom 1785 1779 715 136 PaeTec Communications, Inc. 7018 1590 5809 1032 AT&T WorldNet Services 20115 1526 1484 667 Charter Communications 2386 1292 632 933 AT&T Data Communications Serv 3356 1219 10966 439 Level 3 Communications, LLC 6478 1179 255 334 AT&T Worldnet Services 11492 1145 222 14 Cable One 22773 1125 2600 66 Cox Communications, Inc. 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 30890 516 98 207 Evolva Telecom 35805 475 40 5 United Telecom of Georgia 9198 471 138 12 Kazakhtelecom Data Network Ad 3292 449 1906 394 TDC Tele Danmark 702 416 1837 334 UUNET - Commercial IP service 8551 377 354 41 Bezeq International 8866 375 110 23 Bulgarian Telecommunication C 3320 359 7068 305 Deutsche Telekom AG 3215 349 3144 111 France Telecom Transpac 3301 347 1411 303 TeliaNet Sweden 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 1588 2899 231 UniNet S.A. de C.V. 10620 999 223 145 TVCABLE BOGOTA 28573 818 668 84 NET Servicos de Comunicao S.A 7303 665 351 96 Telecom Argentina Stet-France 22047 546 302 14 VTR PUNTO NET S.A. 11830 474 308 59 Instituto Costarricense de El 11172 446 99 70 Servicios Alestra S.A de C.V 14117 437 29 11 Telefonica del Sur S.A. 7738 431 858 29 Telecomunicacoes da Bahia S.A 3816 425 193 71 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 1026 188 7 TEDATA 24863 756 128 63 LINKdotNET AS number 3741 273 857 233 The Internet Solution 2018 176 195 102 Tertiary Education Network 6713 175 167 12 Itissalat Al-MAGHRIB 29571 150 15 8 Ci Telecom Autonomous system 29975 134 506 15 Vodacom 33776 124 7 11 Starcomms Nigeria Limited 5536 121 8 18 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd 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 4235 3879 311 bellsouth.net, inc. 4323 3756 1068 399 Time Warner Telecom 1785 1779 715 136 PaeTec Communications, Inc. 4766 1750 7507 461 Korea Telecom (KIX) 7018 1590 5809 1032 AT&T WorldNet Services 8151 1588 2899 231 UniNet S.A. de C.V. 20115 1526 1484 667 Charter Communications 17488 1458 143 132 Hathway IP Over Cable Interne 2386 1292 632 933 AT&T Data Communications Serv 4755 1280 296 148 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3756 3357 Time Warner Telecom 1785 1779 1643 PaeTec Communications, Inc. 8151 1588 1357 UniNet S.A. de C.V. 17488 1458 1326 Hathway IP Over Cable Interne 4766 1750 1289 Korea Telecom (KIX) 4755 1280 1132 TATA Communications formerly 11492 1145 1131 Cable One 22773 1125 1059 Cox Communications, Inc. 18566 1059 1049 Covad Communications 8452 1026 1019 TEDATA 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 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 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 41.223.92.0/22 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 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /8:20 /9:10 /10:25 /11:65 /12:177 /13:353 /14:644 /15:1224 /16:10779 /17:5006 /18:8561 /19:17650 /20:21503 /21:21436 /22:27640 /23:27536 /24:159858 /25:930 /26:1135 /27:577 /28:234 /29:11 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2772 4235 bellsouth.net, inc. 4323 2369 3756 Time Warner Telecom 4766 1430 1750 Korea Telecom (KIX) 1785 1244 1779 PaeTec Communications, Inc. 17488 1224 1458 Hathway IP Over Cable Interne 11492 1067 1145 Cable One 18566 1040 1059 Covad Communications 7018 955 1590 AT&T WorldNet Services 8452 924 1026 TEDATA 10620 905 999 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1 2:1 4:13 8:234 12:2057 13:8 15:22 16:3 17:5 20:37 24:1282 32:49 34:2 38:625 40:98 41:1838 43:1 44:3 46:1 47:21 52:6 55:2 56:2 57:23 58:647 59:612 60:445 61:974 62:960 63:2009 64:3750 65:2369 66:4099 67:1775 68:1018 69:2810 70:687 71:232 72:1889 73:2 74:2021 75:190 76:357 77:848 78:601 79:399 80:950 81:810 82:469 83:448 84:529 85:1014 86:380 87:681 88:445 89:1507 90:59 91:2644 92:441 93:1157 94:1348 95:832 96:201 97:278 98:429 99:27 109:179 110:278 111:480 112:152 113:190 114:287 115:391 116:1089 117:588 118:366 119:802 120:143 121:698 122:1304 123:797 124:1024 125:1346 128:212 129:200 130:134 131:460 132:82 133:16 134:180 135:40 136:230 137:167 138:239 139:82 140:458 141:122 142:380 143:341 144:393 145:52 146:390 147:171 148:565 149:191 150:148 151:171 152:220 153:161 154:2 155:269 156:167 157:317 158:97 159:359 160:294 161:174 162:279 163:162 164:314 165:472 166:491 167:392 168:754 169:159 170:560 171:42 172:1 173:385 174:424 180:209 183:160 184:1 186:234 187:174 188:1379 189:650 190:3363 192:5733 193:4309 194:3363 195:2779 196:1184 198:3574 199:3380 200:5241 201:1420 202:7924 203:8291 204:3981 205:2149 206:2411 207:3049 208:3967 209:3390 210:2548 211:1144 212:1632 213:1632 214:246 215:57 216:4422 217:1364 218:479 219:422 220:1138 221:448 222:301 End of report

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