apops January 2010

apops@apops.net

12 participants
21 discussions

by noreply＠apnic.net

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12 years, 5 months

1/8

by Seiichi Kawamura

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 1/8 was allocated to APNIC this month, but as an LIR in the AP region (I'm a JPNIC member), I have some concerns regarding this. 1/8 has had many bogons in the past due to people copying example configs and putting them into the router, people using 1/8 as private space, etc. As an ISP that may request additional allocations, this is a concern for me. Ofcourse no /8 is ever clean, but 1/8 is at a point where it feels slightly uncomfortable to have the prefix. Do others share my concern? If so, what could we do to do away with these concerns. Regards, Seiichi -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) iEYEARECAAYFAktZPtYACgkQcrhTYfxyMkImTwCffIOs4fu+sP0Wh0HFwYoY0EXw hegAn13TyVX3Z8sT1oPxNPyQUfEt1aab =Xlc3 -----END PGP SIGNATURE-----

12 years, 5 months

BGP Update Report

by cidr-report＠potaroo.net

BGP Update Report Interval: 21-Jan-10 -to- 28-Jan-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS2686 21921 2.1% 139.6 -- AT&T Global Network Services - EMEA 2 - AS18170 20829 2.0% 946.8 -- CHANGWON-AS-KR Changwon National University 3 - AS7643 19874 1.9% 32.2 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT) 4 - AS18106 18698 1.8% 271.0 -- VIEWQWEST-SG-AP Viewqwest Pte Ltd 5 - AS5800 17908 1.7% 88.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 6 - AS7303 12288 1.2% 18.3 -- Telecom Argentina S.A. 7 - AS45408 11986 1.1% 5993.0 -- 8 - AS14420 11554 1.1% 37.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A. 9 - AS37986 11383 1.1% 129.4 -- TULIP Tulip Telecom Ltd. 10 - AS4270 9020 0.9% 1804.0 -- Red de Interconexion Universitaria 11 - AS9829 7823 0.7% 20.7 -- BSNL-NIB National Internet Backbone 12 - AS4134 7407 0.7% 7.3 -- CHINANET-BACKBONE No.31,Jin-rong Street 13 - AS23577 7312 0.7% 12.6 -- ATM-MPLS-AS-KR Korea Telecom 14 - AS17964 7008 0.7% 44.1 -- DXTNET Beijing Dian-Xin-Tong Network Technologies Co., Ltd. 15 - AS14522 6725 0.6% 26.8 -- Satnet 16 - AS35805 6686 0.6% 17.3 -- UTG-AS United Telecom AS 17 - AS11139 5639 0.5% 20.1 -- CWRIN CW BARBADOS 18 - AS8151 5587 0.5% 7.8 -- Uninet S.A. de C.V. 19 - AS17974 5362 0.5% 7.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 20 - AS1237 5350 0.5% 37.4 -- KREONET-AS-KR Korea Institute of Science and Technology Information TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS45408 11986 1.1% 5993.0 -- 2 - AS5691 2436 0.2% 2436.0 -- MITRE-AS-5 - The MITRE Corporation 3 - AS4270 9020 0.9% 1804.0 -- Red de Interconexion Universitaria 4 - AS151 3951 0.4% 987.8 -- IND-NTC-AS - Hewlett-Packard Company 5 - AS18170 20829 2.0% 946.8 -- CHANGWON-AS-KR Changwon National University 6 - AS37020 795 0.1% 795.0 -- CELTEL-DRC 7 - AS31055 2282 0.2% 760.7 -- CONSULTIX-AS Consultix GmbH 8 - AS48672 630 0.1% 630.0 -- OKCIBANK-AS Commercial Bank GALS 9 - AS8668 3981 0.4% 568.7 -- TELONE-AS TelOne Zimbabwe P/L 10 - AS23699 2259 0.2% 564.8 -- EZNET-AS-ID IP Teknologi Komunikasi, PT. 11 - AS6822 2780 0.3% 556.0 -- SUPERONLINE-AS SuperOnline autonomous system 12 - AS48359 1589 0.1% 529.7 -- HESABGAR-AS Hesabgar Pardaz Gharb Co. Private J.S. 13 - AS36451 493 0.1% 493.0 -- FUJI-BEDFORD - Fujifilm Microdisks U.S.A., Inc. 14 - AS43818 484 0.1% 484.0 -- MELLAT-AS bankmellat 15 - AS41492 478 0.1% 478.0 -- EXIMBANK-AS BANCA DE EXPORT IMPORT A ROMANIEI (EXIMBANK) S.A 16 - AS28878 2237 0.2% 447.4 -- SIGNET-AS Signet B.V. 17 - AS3475 385 0.0% 385.0 -- LANT-AFLOAT - Navy Network Information Center (NNIC) 18 - AS10445 2851 0.3% 356.4 -- HTG - Huntleigh Telcom 19 - AS11057 349 0.0% 349.0 -- WTHOMPSONCO - J. Walter Thompson 20 - AS20066 319 0.0% 319.0 -- MORRISTECH - Morris Technologies, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 170.210.56.0/22 8949 0.8% AS4270 -- Red de Interconexion Universitaria 2 - 114.70.96.0/24 5993 0.5% AS45408 -- 3 - 114.70.97.0/24 5993 0.5% AS45408 -- 4 - 203.162.118.128/ 4970 0.4% AS7643 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT) 5 - 110.234.206.0/23 3749 0.3% AS37986 -- TULIP Tulip Telecom Ltd. 6 - 110.234.208.0/23 3749 0.3% AS37986 -- TULIP Tulip Telecom Ltd. 7 - 110.234.204.0/23 3749 0.3% AS37986 -- TULIP Tulip Telecom Ltd. 8 - 222.255.186.0/25 3123 0.3% AS7643 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT) 11 - 192.12.120.0/24 2436 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 12 - 62.168.199.0/24 2275 0.2% AS31055 -- CONSULTIX-AS Consultix GmbH 13 - 202.177.223.0/24 2239 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 14 - 143.138.107.0/24 2144 0.2% AS747 -- TAEGU-AS - Headquarters, USAISC 15 - 203.246.0.0/24 1728 0.1% AS18170 -- CHANGWON-AS-KR Changwon National University 16 - 59.22.142.0/24 1728 0.1% AS18170 -- CHANGWON-AS-KR Changwon National University 17 - 203.246.23.0/24 1728 0.1% AS18170 -- CHANGWON-AS-KR Changwon National University 18 - 59.22.138.0/23 1721 0.1% AS18170 -- CHANGWON-AS-KR Changwon National University 19 - 220.68.46.0/23 1721 0.1% AS18170 -- CHANGWON-AS-KR Changwon National University 20 - 203.246.0.0/19 1721 0.1% AS18170 -- CHANGWON-AS-KR Changwon National University Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

12 years, 5 months

The Cidr Report

by cidr-report＠potaroo.net

This report has been generated at Fri Jan 29 21:11:29 2010 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 22-01-10 311605 190854 23-01-10 311842 190996 24-01-10 311898 190878 25-01-10 311978 191133 26-01-10 312175 191220 27-01-10 312280 191780 28-01-10 312419 191939 29-01-10 312562 192141 AS Summary 33460 Number of ASes in routing system 14256 Number of ASes announcing only one prefix 4389 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 93061376 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'). --- 29Jan10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 313065 192126 120939 38.6% All ASes AS6389 4135 322 3813 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4389 1744 2645 60.3% TWTC - tw telecom holdings, inc. AS4766 1859 486 1373 73.9% KIXS-AS-KR Korea Telecom AS1785 1851 694 1157 62.5% AS-PAETEC-NET - PaeTec Communications, Inc. AS22773 1125 71 1054 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS17488 1273 283 990 77.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS8151 1569 662 907 57.8% Uninet S.A. de C.V. AS4755 1314 410 904 68.8% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS10620 1010 162 848 84.0% TV Cable S.A. AS18101 1088 261 827 76.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19262 1058 240 818 77.3% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18566 1059 380 679 64.1% COVAD - Covad Communications Co. AS6478 1106 428 678 61.3% ATT-INTERNET3 - AT&T WorldNet Services AS8452 963 297 666 69.2% TEDATA TEDATA AS4808 835 224 611 73.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4804 678 72 606 89.4% MPX-AS Microplex PTY LTD AS7303 672 108 564 83.9% Telecom Argentina S.A. AS7018 1587 1026 561 35.3% ATT-INTERNET4 - AT&T WorldNet Services AS3356 1210 657 553 45.7% LEVEL3 Level 3 Communications AS4134 1018 466 552 54.2% CHINANET-BACKBONE No.31,Jin-rong Street AS24560 839 295 544 64.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS17908 765 229 536 70.1% TCISL Tata Communications AS7545 944 437 507 53.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS22047 565 70 495 87.6% VTR BANDA ANCHA S.A. AS5668 787 293 494 62.8% AS-5668 - CenturyTel Internet Holdings, Inc. AS11492 1141 666 475 41.6% CABLEONE - CABLE ONE, INC. AS9443 545 80 465 85.3% INTERNETPRIMUS-AS-AP Primus Telecommunications AS9299 665 216 449 67.5% IPG-AS-AP Philippine Long Distance Telephone Company AS4780 601 154 447 74.4% SEEDNET Digital United Inc. AS855 610 164 446 73.1% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. Total 37261 11597 25664 68.9% Top 30 total Possible Bogus Routes 2.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 2.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 2.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.82.128.0/19 AS16617 COMMUNITYISP - CISP 64.82.160.0/19 AS16617 COMMUNITYISP - CISP 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 100.100.100.0/24 AS36992 ETISALAT-MISR 117.103.72.0/21 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 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.7.0.0/24 AS36992 ETISALAT-MISR 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Axtel, S.A.B. de C. V. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.129.127.0/24 AS6568 Ag para el Desarrollo de la Sociedad de la Inf en Bolivia - ADSIB 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.145.251.0/24 AS38091 HELLONET-AS-KR CJ-CABLENET 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 195.110.34.0/23 AS45753 NETSEC-HK Unit 1205-1207 195.110.34.0/24 AS45753 NETSEC-HK Unit 1205-1207 195.110.35.0/24 AS45753 NETSEC-HK Unit 1205-1207 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.82.0/23 AS15290 ALLST-15290 - Allstream Corp. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc. 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 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 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.143.56.0/21 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 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.108.96.0/19 AS577 BACOM - Bell Canada 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.66.152.0/24 AS18499 208.66.153.0/24 AS18499 208.66.154.0/24 AS18499 208.66.155.0/24 AS18499 208.66.156.0/24 AS18499 208.66.157.0/24 AS18499 208.66.158.0/24 AS18499 208.66.159.0/24 AS18499 208.73.4.0/22 AS27630 PREMIER - Premier Innovations, LLC 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.229.0/24 AS174 COGENT Cogent/PSI 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.78.164.0/24 AS16565 208.78.165.0/24 AS16565 208.78.167.0/24 AS16565 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.87.208.0/24 AS31997 209.87.209.0/24 AS31997 209.87.210.0/24 AS31997 209.87.211.0/24 AS31997 209.87.212.0/22 AS31997 209.87.216.0/24 AS31997 209.87.217.0/24 AS31997 209.87.218.0/24 AS31997 209.87.219.0/24 AS31997 209.87.220.0/24 AS31997 209.87.221.0/24 AS31997 209.87.222.0/23 AS31997 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.177.160.0/24 AS18499 209.177.161.0/24 AS18499 209.177.162.0/24 AS18499 209.177.163.0/24 AS18499 209.177.164.0/24 AS18499 209.177.165.0/24 AS18499 209.177.166.0/24 AS18499 209.177.167.0/24 AS18499 209.177.168.0/24 AS18499 209.177.169.0/24 AS18499 209.177.170.0/24 AS18499 209.177.171.0/24 AS18499 209.177.172.0/24 AS18499 209.177.173.0/24 AS18499 209.177.174.0/24 AS18499 209.177.175.0/24 AS18499 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 216.21.192.0/20 AS14697 VDOTNET - VDot.Net 216.21.196.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.201.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.202.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.206.0/23 AS12251 INVISION - Invision.com, Inc. 216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.144.240.0/23 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.243.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.244.0/22 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.243.240.0/20 AS12182 INTERNAP-2BLK - Internap Network Services Corporation 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

12 years, 5 months

Weekly Routing Table Report

by Routing Analysis Role Account

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 30 Jan, 2010 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 310401 Prefixes after maximum aggregation: 143857 Deaggregation factor: 2.16 Unique aggregates announced to Internet: 152150 Total ASes present in the Internet Routing Table: 33195 Prefixes per ASN: 9.35 Origin-only ASes present in the Internet Routing Table: 28813 Origin ASes announcing only one prefix: 14071 Transit ASes present in the Internet Routing Table: 4382 Transit-only ASes present in the Internet Routing Table: 110 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 23 Max AS path prepend of ASN ( 9503) 21 Prefixes from unregistered ASNs in the Routing Table: 803 Unregistered ASNs in the Routing Table: 130 Number of 32-bit ASNs allocated by the RIRs: 409 Prefixes from 32-bit ASNs in the Routing Table: 367 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 208 Number of addresses announced to Internet: 2182859712 Equivalent to 130 /8s, 27 /16s and 203 /24s Percentage of available address space announced: 58.9 Percentage of allocated address space announced: 66.1 Percentage of available address space allocated: 89.1 Percentage of address space in use by end-sites: 81.0 Total number of prefixes smaller than registry allocations: 149507 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 74994 Total APNIC prefixes after maximum aggregation: 25835 APNIC Deaggregation factor: 2.90 Prefixes being announced from the APNIC address blocks: 71687 Unique aggregates announced from the APNIC address blocks: 31510 APNIC Region origin ASes present in the Internet Routing Table: 3940 APNIC Prefixes per ASN: 18.19 APNIC Region origin ASes announcing only one prefix: 1084 APNIC Region transit ASes present in the Internet Routing Table: 623 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 490424864 Equivalent to 29 /8s, 59 /16s and 74 /24s Percentage of available APNIC address space announced: 76.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 27/8, 43/8, 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 129648 Total ARIN prefixes after maximum aggregation: 67654 ARIN Deaggregation factor: 1.92 Prefixes being announced from the ARIN address blocks: 103715 Unique aggregates announced from the ARIN address blocks: 39327 ARIN Region origin ASes present in the Internet Routing Table: 13468 ARIN Prefixes per ASN: 7.70 ARIN Region origin ASes announcing only one prefix: 5204 ARIN Region transit ASes present in the Internet Routing Table: 1331 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 738182688 Equivalent to 43 /8s, 255 /16s and 198 /24s Percentage of available ARIN address space announced: 64.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 71527 Total RIPE prefixes after maximum aggregation: 41622 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 64555 Unique aggregates announced from the RIPE address blocks: 42965 RIPE Region origin ASes present in the Internet Routing Table: 14024 RIPE Prefixes per ASN: 4.60 RIPE Region origin ASes announcing only one prefix: 7284 RIPE Region transit ASes present in the Internet Routing Table: 2103 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 415078528 Equivalent to 24 /8s, 189 /16s and 152 /24s Percentage of available RIPE address space announced: 77.3 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: 27325 Total LACNIC prefixes after maximum aggregation: 6555 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 25709 Unique aggregates announced from the LACNIC address blocks: 13809 LACNIC Region origin ASes present in the Internet Routing Table: 1235 LACNIC Prefixes per ASN: 20.82 LACNIC Region origin ASes announcing only one prefix: 404 LACNIC Region transit ASes present in the Internet Routing Table: 206 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 70292480 Equivalent to 4 /8s, 48 /16s and 148 /24s Percentage of available LACNIC address space announced: 69.8 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: 6318 Total AfriNIC prefixes after maximum aggregation: 1829 AfriNIC Deaggregation factor: 3.45 Prefixes being announced from the AfriNIC address blocks: 4703 Unique aggregates announced from the AfriNIC address blocks: 1396 AfriNIC Region origin ASes present in the Internet Routing Table: 338 AfriNIC Prefixes per ASN: 13.91 AfriNIC Region origin ASes announcing only one prefix: 95 AfriNIC Region transit ASes present in the Internet Routing Table: 75 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 14851840 Equivalent to 0 /8s, 226 /16s and 159 /24s Percentage of available AfriNIC address space announced: 44.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1859 7511 472 Korea Telecom (KIX) 4755 1314 305 136 TATA Communications formerly 17488 1273 131 138 Hathway IP Over Cable Interne 18101 1043 220 37 Reliance Infocom Ltd Internet 4134 1018 19609 399 CHINANET-BACKBONE 9583 983 71 489 Sify Limited 7545 924 198 98 TPG Internet Pty Ltd 17974 886 277 43 PT TELEKOMUNIKASI INDONESIA 24560 840 299 173 Bharti Airtel Ltd., Telemedia 4808 835 1583 212 CNCGROUP IP network: China169 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 4135 3875 317 bellsouth.net, inc. 4323 3794 1088 395 Time Warner Telecom 1785 1851 699 132 PaeTec Communications, Inc. 7018 1584 5777 1026 AT&T WorldNet Services 20115 1542 1490 671 Charter Communications 2386 1294 616 916 AT&T Data Communications Serv 3356 1211 10931 423 Level 3 Communications, LLC 11492 1141 222 14 Cable One 22773 1125 2600 66 Cox Communications, Inc. 6478 1106 240 254 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 35805 562 40 5 United Telecom of Georgia 3292 454 1904 396 TDC Tele Danmark 30890 447 100 207 Evolva Telecom 702 422 1821 336 UUNET - Commercial IP service 8551 397 353 37 Bezeq International 8866 376 110 24 Bulgarian Telecommunication C 3320 360 7069 309 Deutsche Telekom AG 3301 350 1412 311 TeliaNet Sweden 3215 345 3174 102 France Telecom Transpac 12479 321 576 5 Uni2 Autonomous System Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1565 2885 236 UniNet S.A. de C.V. 10620 1010 226 133 TVCABLE BOGOTA 28573 849 677 100 NET Servicos de Comunicao S.A 7303 672 356 99 Telecom Argentina Stet-France 22047 565 310 15 VTR PUNTO NET S.A. 11830 472 308 59 Instituto Costarricense de El 6503 446 163 185 AVANTEL, S.A. 11172 444 99 69 Servicios Alestra S.A de C.V 14117 439 29 12 Telefonica del Sur S.A. 3816 432 194 70 Empresa Nacional de Telecomun Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 963 445 9 TEDATA 24863 719 144 39 LINKdotNET AS number 36992 475 87 245 Etisalat MISR 3741 274 857 234 The Internet Solution 2018 190 197 109 Tertiary Education Network 6713 177 167 12 Itissalat Al-MAGHRIB 29571 167 19 9 Ci Telecom Autonomous system 29975 134 506 15 Vodacom 33776 123 7 11 Starcomms Nigeria Limited 5536 117 8 3 Internet Egypt Network Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4135 3875 317 bellsouth.net, inc. 4323 3794 1088 395 Time Warner Telecom 4766 1859 7511 472 Korea Telecom (KIX) 1785 1851 699 132 PaeTec Communications, Inc. 7018 1584 5777 1026 AT&T WorldNet Services 8151 1565 2885 236 UniNet S.A. de C.V. 20115 1542 1490 671 Charter Communications 4755 1314 305 136 TATA Communications formerly 2386 1294 616 916 AT&T Data Communications Serv 17488 1273 131 138 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3794 3399 Time Warner Telecom 1785 1851 1719 PaeTec Communications, Inc. 4766 1859 1387 Korea Telecom (KIX) 8151 1565 1329 UniNet S.A. de C.V. 4755 1314 1178 TATA Communications formerly 17488 1273 1135 Hathway IP Over Cable Interne 11492 1141 1127 Cable One 22773 1125 1059 Cox Communications, Inc. 18566 1059 1049 Covad Communications 18101 1043 1006 Reliance Infocom Ltd Internet Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 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 /11:66 /12:185 /13:385 /14:659 /15:1246 /16:10883 /17:5108 /18:8696 /19:17880 /20:21774 /21:21830 /22:28190 /23:28191 /24:162323 /25:935 /26:1169 /27:586 /28:215 /29:9 /30:7 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2693 4135 bellsouth.net, inc. 4323 2362 3794 Time Warner Telecom 4766 1477 1859 Korea Telecom (KIX) 1785 1316 1851 PaeTec Communications, Inc. 11492 1061 1141 Cable One 17488 1052 1273 Hathway IP Over Cable Interne 18566 1040 1059 Covad Communications 7018 953 1584 AT&T WorldNet Services 18101 922 1043 Reliance Infocom Ltd Internet 10620 915 1010 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2 2:1 4:13 8:234 12:2002 13:10 15:22 16:3 17:8 20:39 24:1302 27:1 32:49 38:646 40:99 41:1865 44:3 46:1 47:26 52:6 55:2 56:2 57:23 58:640 59:639 60:389 61:1099 62:1010 63:2034 64:3789 65:2364 66:4096 67:1800 68:1035 69:2841 70:689 71:236 72:1879 73:2 74:2086 75:242 76:351 77:823 78:577 79:411 80:958 81:782 82:457 83:439 84:636 85:1004 86:381 87:695 88:418 89:1537 90:65 91:2701 92:420 93:1172 94:1376 95:796 96:208 97:296 98:534 99:23 100:1 109:266 110:285 111:423 112:219 113:221 114:348 115:514 116:1036 117:609 118:372 119:805 120:144 121:828 122:1380 123:833 124:1075 125:1284 128:197 129:203 130:138 131:477 132:82 133:16 134:195 135:41 136:224 137:172 138:237 139:90 140:460 141:132 142:377 143:339 144:389 145:51 146:406 147:183 148:563 149:196 150:146 151:171 152:248 153:165 154:2 155:269 156:179 157:331 158:97 159:354 160:305 161:176 162:274 163:187 164:305 165:454 166:502 167:389 168:759 169:157 170:571 171:48 172:2 173:455 174:525 175:31 178:2 180:298 183:215 184:3 186:269 187:231 188:1288 189:634 190:3497 192:5720 193:4440 194:3346 195:2787 196:1170 198:3558 199:3396 200:5306 201:1466 202:8094 203:8324 204:4003 205:2178 206:2416 207:3043 208:3924 209:3421 210:2536 211:1170 212:1658 213:1640 214:253 215:62 216:4438 217:1498 218:483 219:448 220:1129 221:469 222:308 End of report

12 years, 5 months

BGP Update Report

by cidr-report＠potaroo.net

BGP Update Report Interval: 14-Jan-10 -to- 21-Jan-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8452 31498 1.8% 30.7 -- TEDATA TEDATA 2 - AS7643 20956 1.2% 22.6 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT) 3 - AS2686 18448 1.1% 160.4 -- AT&T Global Network Services - EMEA 4 - AS9829 15740 0.9% 18.8 -- BSNL-NIB National Internet Backbone 5 - AS4323 13846 0.8% 3.1 -- TWTC - tw telecom holdings, inc. 6 - AS7738 12597 0.7% 29.2 -- Telecomunicacoes da Bahia S.A. 7 - AS1790 12342 0.7% 99.5 -- Sprint US 8 - AS37986 12219 0.7% 140.4 -- TULIP Tulip Telecom Ltd. 9 - AS5800 11189 0.6% 50.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 10 - AS9430 10187 0.6% 328.6 -- STPI-NOIDA Software Technology Parks of India,Block-IV 11 - AS4270 9177 0.5% 1835.4 -- Red de Interconexion Universitaria 12 - AS6389 9023 0.5% 2.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 13 - AS5668 8813 0.5% 11.1 -- AS-5668 - CenturyTel Internet Holdings, Inc. 14 - AS151 8798 0.5% 549.9 -- IND-NTC-AS - Hewlett-Packard Company 15 - AS14522 7857 0.5% 22.6 -- Satnet 16 - AS23577 7456 0.4% 12.5 -- ATM-MPLS-AS-KR Korea Telecom 17 - AS5803 7384 0.4% 78.6 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 18 - AS1785 7183 0.4% 3.8 -- AS-PAETEC-NET - PaeTec Communications, Inc. 19 - AS3255 7136 0.4% 44.9 -- UARNET-AS Ukrainian Academic and Research Network 20 - AS17488 7132 0.4% 4.8 -- HATHWAY-NET-AP Hathway IP Over Cable Internet TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS20066 2426 0.1% 2426.0 -- MORRISTECH - Morris Technologies, Inc. 2 - AS48754 2323 0.1% 2323.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 3 - AS4270 9177 0.5% 1835.4 -- Red de Interconexion Universitaria 4 - AS45408 3300 0.2% 1650.0 -- 5 - AS37020 996 0.1% 996.0 -- CELTEL-DRC 6 - AS22570 550 0.0% 550.0 -- AUTODESK-1 Autodesk, Inc. 7 - AS151 8798 0.5% 549.9 -- IND-NTC-AS - Hewlett-Packard Company 8 - AS43818 546 0.0% 546.0 -- MELLAT-AS bankmellat 9 - AS48309 388 0.0% 388.0 -- AGS-AS Ariana Gostar Spadana Autonomous Number 10 - AS15179 3433 0.2% 381.4 -- RNT-HOSTING-1 - RightNow Technologies, Inc. 11 - AS47262 726 0.0% 363.0 -- HAMARA-AS Hamara System Tabriz Engineering Company 12 - AS48944 687 0.0% 343.5 -- ASKHALIJFARSONLINE Khalij Ettela Resan Jonoub LTD 13 - AS43197 332 0.0% 332.0 -- TT-MOBILE-AS JSC TT Mobile 14 - AS9430 10187 0.6% 328.6 -- STPI-NOIDA Software Technology Parks of India,Block-IV 15 - AS36988 654 0.0% 327.0 -- MILLICOM-SL 16 - AS31303 323 0.0% 323.0 -- NIOC-AS NIOC Network, Iran 17 - AS48359 967 0.1% 322.3 -- HESABGAR-AS Hesabgar Pardaz Gharb Co. Private J.S. 18 - AS49697 318 0.0% 318.0 -- SHABAKIEH-AS Shabakieh Isfahan Co. 19 - AS47806 630 0.0% 315.0 -- TEL4TEL-AS Pishgaman Rayaneh Zaman Co. Ltd. 20 - AS41152 628 0.0% 314.0 -- AFTAB Aftab Internet Service Provider TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 170.210.56.0/22 9155 0.5% AS4270 -- Red de Interconexion Universitaria 2 - 203.162.118.128/ 4921 0.3% AS7643 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT) 3 - 110.234.206.0/23 4001 0.2% AS37986 -- TULIP Tulip Telecom Ltd. 4 - 110.234.208.0/23 4001 0.2% AS37986 -- TULIP Tulip Telecom Ltd. 5 - 110.234.204.0/23 4001 0.2% AS37986 -- TULIP Tulip Telecom Ltd. 6 - 74.117.203.0/24 3400 0.2% AS15179 -- RNT-HOSTING-1 - RightNow Technologies, Inc. 7 - 222.255.186.0/25 3125 0.2% AS7643 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT) 8 - 16.139.64.0/24 2923 0.2% AS151 -- IND-NTC-AS - Hewlett-Packard Company 9 - 15.219.192.0/20 2915 0.2% AS151 -- IND-NTC-AS - Hewlett-Packard Company 10 - 15.154.208.0/20 2915 0.2% AS151 -- IND-NTC-AS - Hewlett-Packard Company 13 - 192.12.120.0/24 2559 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 14 - 174.47.118.0/24 2426 0.1% AS20066 -- MORRISTECH - Morris Technologies, Inc. 15 - 69.34.220.0/22 2399 0.1% AS1790 -- Sprint US 16 - 69.69.228.0/22 2399 0.1% AS1790 -- Sprint US 17 - 67.77.98.0/23 2399 0.1% AS1790 -- Sprint US 18 - 69.34.252.0/23 2399 0.1% AS1790 -- Sprint US 19 - 204.214.88.0/24 2387 0.1% AS1790 -- Sprint US 20 - 91.212.23.0/24 2323 0.1% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 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

12 years, 5 months

The Cidr Report

by cidr-report＠potaroo.net

This report has been generated at Fri Jan 22 21:11:28 2010 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 15-01-10 314098 192139 16-01-10 314591 192352 17-01-10 314553 192190 18-01-10 314561 191509 19-01-10 314356 191890 20-01-10 314595 192239 21-01-10 314760 190487 22-01-10 311605 190808 AS Summary 33400 Number of ASes in routing system 14227 Number of ASes announcing only one prefix 4377 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 93176320 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'). --- 22Jan10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 311872 190816 121056 38.8% All ASes AS6389 4147 322 3825 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4377 1701 2676 61.1% TWTC - tw telecom holdings, inc. AS4766 1857 484 1373 73.9% KIXS-AS-KR Korea Telecom AS1785 1817 661 1156 63.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS22773 1125 71 1054 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS17488 1273 282 991 77.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18566 1059 149 910 85.9% COVAD - Covad Communications Co. AS4755 1310 412 898 68.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS8151 1572 677 895 56.9% Uninet S.A. de C.V. AS10620 1006 181 825 82.0% TV Cable S.A. AS19262 1056 240 816 77.3% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18101 1079 284 795 73.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS8452 1017 304 713 70.1% TEDATA TEDATA AS17908 763 58 705 92.4% TCISL Tata Communications AS6478 1104 440 664 60.1% ATT-INTERNET3 - AT&T WorldNet Services AS4808 836 225 611 73.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7018 1593 1030 563 35.3% ATT-INTERNET4 - AT&T WorldNet Services AS4804 634 71 563 88.8% MPX-AS Microplex PTY LTD AS7303 672 109 563 83.8% Telecom Argentina S.A. AS3356 1205 647 558 46.3% LEVEL3 Level 3 Communications AS24560 836 294 542 64.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4134 1020 488 532 52.2% CHINANET-BACKBONE No.31,Jin-rong Street AS7545 950 438 512 53.9% TPG-INTERNET-AP TPG Internet Pty Ltd AS22047 548 65 483 88.1% VTR BANDA ANCHA S.A. AS855 609 132 477 78.3% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS11492 1128 651 477 42.3% CABLEONE - CABLE ONE, INC. AS9808 483 17 466 96.5% CMNET-GD Guangdong Mobile Communication Co.Ltd. AS9443 540 80 460 85.2% INTERNETPRIMUS-AS-AP Primus Telecommunications AS5668 786 330 456 58.0% AS-5668 - CenturyTel Internet Holdings, Inc. AS9299 665 211 454 68.3% IPG-AS-AP Philippine Long Distance Telephone Company Total 37067 11054 26013 70.2% 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 64.82.128.0/19 AS16617 COMMUNITYISP - CISP 64.82.160.0/19 AS16617 COMMUNITYISP - CISP 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 100.100.100.0/24 AS36992 ETISALAT-MISR 109.235.24.0/21 AS43761 SVSERV-AS SvyazService Ltd 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 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.7.0.0/24 AS36992 ETISALAT-MISR 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Axtel, S.A.B. de C. V. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.129.127.0/24 AS6568 Ag para el Desarrollo de la Sociedad de la Inf en Bolivia - ADSIB 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.145.251.0/24 AS38091 HELLONET-AS-KR CJ-CABLENET 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.82.0/23 AS15290 ALLST-15290 - Allstream Corp. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc. 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 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 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.143.56.0/21 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 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.108.96.0/19 AS577 BACOM - Bell Canada 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.4.0/22 AS27630 PREMIER - Premier Innovations, LLC 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.229.0/24 AS174 COGENT Cogent/PSI 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.78.164.0/24 AS16565 208.78.165.0/24 AS16565 208.78.167.0/24 AS16565 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.87.208.0/24 AS31997 209.87.209.0/24 AS31997 209.87.210.0/24 AS31997 209.87.211.0/24 AS31997 209.87.212.0/22 AS31997 209.87.216.0/24 AS31997 209.87.217.0/24 AS31997 209.87.218.0/24 AS31997 209.87.219.0/24 AS31997 209.87.220.0/24 AS31997 209.87.221.0/24 AS31997 209.87.222.0/23 AS31997 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 216.21.192.0/20 AS14697 VDOTNET - VDot.Net 216.21.196.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.201.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.202.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.206.0/23 AS12251 INVISION - Invision.com, Inc. 216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.144.240.0/23 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.243.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.244.0/22 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.243.240.0/20 AS12182 INTERNAP-2BLK - Internap Network Services Corporation 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

12 years, 5 months

Weekly Routing Table Report

by Routing Analysis Role Account

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 23 Jan, 2010 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 309323 Prefixes after maximum aggregation: 143748 Deaggregation factor: 2.15 Unique aggregates announced to Internet: 152029 Total ASes present in the Internet Routing Table: 33159 Prefixes per ASN: 9.33 Origin-only ASes present in the Internet Routing Table: 28791 Origin ASes announcing only one prefix: 14048 Transit ASes present in the Internet Routing Table: 4368 Transit-only ASes present in the Internet Routing Table: 106 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 23 Max AS path prepend of ASN ( 9503) 21 Prefixes from unregistered ASNs in the Routing Table: 764 Unregistered ASNs in the Routing Table: 132 Number of 32-bit ASNs allocated by the RIRs: 406 Prefixes from 32-bit ASNs in the Routing Table: 351 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 186 Number of addresses announced to Internet: 2178191808 Equivalent to 129 /8s, 212 /16s and 145 /24s Percentage of available address space announced: 58.8 Percentage of allocated address space announced: 65.9 Percentage of available address space allocated: 89.1 Percentage of address space in use by end-sites: 80.8 Total number of prefixes smaller than registry allocations: 149077 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 74725 Total APNIC prefixes after maximum aggregation: 25834 APNIC Deaggregation factor: 2.89 Prefixes being announced from the APNIC address blocks: 71407 Unique aggregates announced from the APNIC address blocks: 31479 APNIC Region origin ASes present in the Internet Routing Table: 3922 APNIC Prefixes per ASN: 18.21 APNIC Region origin ASes announcing only one prefix: 1070 APNIC Region transit ASes present in the Internet Routing Table: 619 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 489484832 Equivalent to 29 /8s, 44 /16s and 242 /24s Percentage of available APNIC address space announced: 76.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 27/8, 43/8, 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 129460 Total ARIN prefixes after maximum aggregation: 67652 ARIN Deaggregation factor: 1.91 Prefixes being announced from the ARIN address blocks: 103566 Unique aggregates announced from the ARIN address blocks: 39277 ARIN Region origin ASes present in the Internet Routing Table: 13475 ARIN Prefixes per ASN: 7.69 ARIN Region origin ASes announcing only one prefix: 5213 ARIN Region transit ASes present in the Internet Routing Table: 1336 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 735487520 Equivalent to 43 /8s, 214 /16s and 166 /24s Percentage of available ARIN address space announced: 64.5 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: 71135 Total RIPE prefixes after maximum aggregation: 41584 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 64228 Unique aggregates announced from the RIPE address blocks: 42817 RIPE Region origin ASes present in the Internet Routing Table: 14007 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 7277 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: 21 Number of RIPE addresses announced to Internet: 414369024 Equivalent to 24 /8s, 178 /16s and 197 /24s Percentage of available RIPE address space announced: 77.2 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: 27183 Total LACNIC prefixes after maximum aggregation: 6541 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 25544 Unique aggregates announced from the LACNIC address blocks: 13806 LACNIC Region origin ASes present in the Internet Routing Table: 1232 LACNIC Prefixes per ASN: 20.73 LACNIC Region origin ASes announcing only one prefix: 396 LACNIC Region transit ASes present in the Internet Routing Table: 202 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 20 Number of LACNIC addresses announced to Internet: 70307584 Equivalent to 4 /8s, 48 /16s and 207 /24s Percentage of available LACNIC address space announced: 69.8 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: 6246 Total AfriNIC prefixes after maximum aggregation: 1788 AfriNIC Deaggregation factor: 3.49 Prefixes being announced from the AfriNIC address blocks: 4629 Unique aggregates announced from the AfriNIC address blocks: 1565 AfriNIC Region origin ASes present in the Internet Routing Table: 337 AfriNIC Prefixes per ASN: 13.74 AfriNIC Region origin ASes announcing only one prefix: 92 AfriNIC Region transit ASes present in the Internet Routing Table: 75 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 14803712 Equivalent to 0 /8s, 225 /16s and 227 /24s Percentage of available AfriNIC address space announced: 44.1 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 1857 7510 470 Korea Telecom (KIX) 4755 1310 303 137 TATA Communications formerly 17488 1273 131 140 Hathway IP Over Cable Interne 18101 1079 220 37 Reliance Infocom Ltd Internet 4134 1020 19605 398 CHINANET-BACKBONE 9583 986 72 491 Sify Limited 7545 931 198 98 TPG Internet Pty Ltd 17974 880 272 54 PT TELEKOMUNIKASI INDONESIA 9829 839 683 24 BSNL National Internet Backbo 24560 837 299 172 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 4149 3875 316 bellsouth.net, inc. 4323 3783 1088 395 Time Warner Telecom 1785 1817 699 132 PaeTec Communications, Inc. 7018 1593 5778 1029 AT&T WorldNet Services 20115 1542 1490 671 Charter Communications 2386 1292 616 917 AT&T Data Communications Serv 3356 1203 10929 425 Level 3 Communications, LLC 11492 1128 222 14 Cable One 22773 1125 2600 66 Cox Communications, Inc. 6478 1103 241 262 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 35805 475 40 5 United Telecom of Georgia 3292 451 1904 395 TDC Tele Danmark 30890 439 99 205 Evolva Telecom 702 422 1821 336 UUNET - Commercial IP service 8551 397 353 37 Bezeq International 8866 374 110 24 Bulgarian Telecommunication C 3320 361 7068 308 Deutsche Telekom AG 3215 351 3176 108 France Telecom Transpac 3301 349 1412 310 TeliaNet Sweden 12479 320 576 5 Uni2 Autonomous System Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1573 2886 240 UniNet S.A. de C.V. 10620 1007 225 131 TVCABLE BOGOTA 28573 840 674 85 NET Servicos de Comunicao S.A 7303 671 356 100 Telecom Argentina Stet-France 22047 548 302 14 VTR PUNTO NET S.A. 11830 472 308 59 Instituto Costarricense de El 6503 446 163 185 AVANTEL, S.A. 11172 444 99 69 Servicios Alestra S.A de C.V 14117 438 29 12 Telefonica del Sur S.A. 3816 432 194 70 Empresa Nacional de Telecomun Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1017 445 9 TEDATA 24863 723 143 53 LINKdotNET AS number 36992 282 75 172 Etisalat MISR 3741 274 857 234 The Internet Solution 2018 190 197 111 Tertiary Education Network 6713 177 167 12 Itissalat Al-MAGHRIB 29571 167 19 9 Ci Telecom Autonomous system 29975 134 506 15 Vodacom 33776 123 7 11 Starcomms Nigeria Limited 5536 117 7 17 Internet Egypt Network Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4149 3875 316 bellsouth.net, inc. 4323 3783 1088 395 Time Warner Telecom 4766 1857 7510 470 Korea Telecom (KIX) 1785 1817 699 132 PaeTec Communications, Inc. 7018 1593 5778 1029 AT&T WorldNet Services 8151 1573 2886 240 UniNet S.A. de C.V. 20115 1542 1490 671 Charter Communications 4755 1310 303 137 TATA Communications formerly 2386 1292 616 917 AT&T Data Communications Serv 17488 1273 131 140 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3783 3388 Time Warner Telecom 1785 1817 1685 PaeTec Communications, Inc. 4766 1857 1387 Korea Telecom (KIX) 8151 1573 1333 UniNet S.A. de C.V. 4755 1310 1173 TATA Communications formerly 17488 1273 1133 Hathway IP Over Cable Interne 11492 1128 1114 Cable One 22773 1125 1059 Cox Communications, Inc. 18566 1059 1049 Covad Communications 18101 1079 1042 Reliance Infocom Ltd Internet Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 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 /11:66 /12:183 /13:385 /14:660 /15:1243 /16:10875 /17:5102 /18:8646 /19:17799 /20:21717 /21:21723 /22:28019 /23:28196 /24:161741 /25:928 /26:1160 /27:585 /28:215 /29:9 /30:7 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2707 4149 bellsouth.net, inc. 4323 2359 3783 Time Warner Telecom 4766 1475 1857 Korea Telecom (KIX) 1785 1285 1817 PaeTec Communications, Inc. 17488 1049 1273 Hathway IP Over Cable Interne 11492 1048 1128 Cable One 18566 1040 1059 Covad Communications 7018 960 1593 AT&T WorldNet Services 18101 958 1079 Reliance Infocom Ltd Internet 8452 913 1017 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:13 8:234 12:2012 13:10 15:22 16:3 17:8 20:37 24:1301 32:49 38:642 40:99 41:1910 44:3 46:1 47:26 52:6 55:2 56:2 57:23 58:632 59:637 60:390 61:1100 62:977 63:2027 64:3796 65:2360 66:4102 67:1813 68:1052 69:2842 70:690 71:227 72:1874 73:2 74:2073 75:232 76:354 77:827 78:580 79:408 80:968 81:787 82:450 83:438 84:561 85:1003 86:383 87:706 88:418 89:1537 90:67 91:2686 92:413 93:1153 94:1287 95:794 96:208 97:294 98:493 99:23 100:1 109:235 110:265 111:418 112:184 113:225 114:309 115:513 116:1042 117:609 118:373 119:809 120:142 121:839 122:1376 123:834 124:1076 125:1298 128:198 129:203 130:138 131:461 132:82 133:16 134:195 135:41 136:222 137:172 138:235 139:80 140:464 141:123 142:375 143:348 144:391 145:51 146:417 147:179 148:566 149:195 150:146 151:171 152:248 153:165 154:2 155:271 156:178 157:330 158:97 159:355 160:304 161:176 162:272 163:187 164:311 165:470 166:493 167:388 168:759 169:157 170:568 171:48 172:2 173:444 174:530 175:26 180:284 183:212 184:3 186:261 187:211 188:1263 189:613 190:3444 192:5727 193:4410 194:3354 195:2778 196:1187 198:3559 199:3385 200:5295 201:1467 202:8087 203:8315 204:3996 205:2167 206:2420 207:3062 208:3898 209:3407 210:2531 211:1177 212:1648 213:1643 214:256 215:61 216:4441 217:1471 218:495 219:444 220:1129 221:465 222:309 End of report

12 years, 5 months

Speaking slots at APRICOT 2010 still available

by Philip Smith

Hello everyone, The Programme Committee greatly appreciates the response and effort made by authors and presenters so far in the Call for Conference Papers for APRICOT 2010, to be held at the KLCC in Kuala Lumpur. All tutorial slots are now full. There are still some speaking slots available for the conference days running from 1st to 4th March 2010. The PC would again like to encourage members of the community to submit contributions for the conference programme. Talks can be from 10 to 30 minutes long. (See the CfP: http://www.apricot2010.net/contribute/call-for-papers.) If you have a good idea for a presentation but would like some help or encouragement to develop it, please contact me and I'll be happy to put you in touch with someone on the PC who will be able to help you. Or if you have work in progress, but can't really write slides or submit the idea just yet, please let us know via the submission system, and give us a target date for slides. There may be last minute slots available in the programme, or we may be able to consider your topic for the Lightning Talks portion of the conference. Please submit proposals on-line at http://submission.apricot.net/paper/user/index.php?event=22 Note that the PC will not consider submissions unless draft slides of sufficient detail are included or there is suitable alternative explanation why slides can't be provided. Also, APRICOT is a TECHNICAL conference so marketing and commercial content is not allowed within the program. We look forward to hearing from you. Many thanks! Philip Smith For the APRICOT Programme Committee --

12 years, 5 months

Cisco Security Advisory: Cisco IOS XR Software SSH Denial of Service Vulnerability

by Cisco Systems Product Security Incident Response Team

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco IOS XR Software SSH Denial of Service Vulnerability Advisory ID: cisco-sa-20100120-xr-ssh Revision 1.0 For Public Release 2010 January 20 1600 UTC (GMT) +--------------------------------------------------------------------- Summary ======= The SSH server implementation in Cisco IOS XR Software contains a vulnerability that an unauthenticated, remote user could exploit to cause a denial of service condition. An attacker could trigger this vulnerability by sending a crafted SSH version 2 packet that may cause a new SSH connection handler process to crash. Repeated exploitation may cause each new SSH connection handler process to crash and lead to a significant amount of memory being consumed, which could introduce instability that may adversely impact other system functionality. During this event, the parent SSH daemon process will continue to function normally. Cisco has released free software updates that address this vulnerability. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20100120-xr-ssh.shtml. Affected Products ================= Vulnerable Products +------------------ This vulnerability affects Cisco IOS XR systems that are running an affected version of Cisco IOS XR Software and have the SSH server feature enabled. A system with the SSH server feature enabled will have the command ssh server [v2] present in its configuration. Refer to the "Cisco IOS XR System Security Configuration Guide" at http://www.cisco.com/en/US/docs/routers/crs/software/crs_r3.9/security/conf… for additional details regarding configuration of the SSH server in Cisco IOS XR Software. The SSH server can only be enabled in Cisco IOS XR Software if the "security" Package Information Envelope (PIE) is installed. Administrators can issue the show install summary command to confirm if the security PIE is installed. This command will display an active package similar to "<platform>-k9sec-<version>" or, for example, "c12k-k9sec-3.6.1" if the security PIE is installed. Refer to the "Software Version and Fixes" section of this advisory for information on specific affected software versions. Products Confirmed Not Vulnerable +-------------------------------- SSH server implementations in Cisco IOS Software and Cisco IOS XE Software are not affected by this vulnerability. No other Cisco products are currently known to be affected by this vulnerability. Details ======= Cisco IOS XR Software is a member of the Cisco IOS Software family that uses a microkernel-based distributed operating system infrastructure. Cisco IOS XR Software runs on the Cisco CRS-1 Carrier Routing System, Cisco 12000 Series Routers, and Cisco ASR 9000 Series Aggregation Services Routers. More information on Cisco IOS XR Software is available at http://www.cisco.com/en/US/products/ps5845/index.html. The SSH protocol was developed as a secure replacement for the Telnet, FTP, rlogin, remote shell (rsh), and Remote Copy Protocol (RCP) protocols, which allow for remote device access. SSH varies from these older protocols in that it provides strong authentication and confidentiality and uses encrypted transactions. The SSH server implementation in Cisco IOS XR Software contains a vulnerability that an unauthenticated, remote user could exploit to cause a denial of service condition. The vulnerability is triggered when a new SSH handler process handles a crafted SSH version 2 packet, which may cause the process to crash. During this event, a significant amount of memory may be consumed. Repeated exploitation may impact other system functionality, depending upon the size of the available memory and the duration of attack. Although exploitation of this vulnerability does not require user authentication, the TCP three-way handshake must be completed, and some SSH protocol negotiation must occur. The SSH service will continue to function normally during an after an attack. During exploitation of this vulnerability, the system may generate the following messages: RP/0/RP1/CPU0:Jan 14 16:56:34.885 : dumper[59]: %OS-DUMPER-7-DUMP_ATTRIBUTE : Dump request with attribute 407 for process pkg/bin/sshd_child_handler RP/0/RP1/CPU0:Jan 14 16:56:34.897 : dumper[59]: %OS-DUMPER-7-SIGSEGV : Thread 1 received SIGSEGV RP/0/RP1/CPU0:Jan 14 16:56:34.901 : dumper[59]: %OS-DUMPER-7-BUS_ADRERR : Accessed BadAddr 50199000 at PC 4a280c64 RP/0/RP1/CPU0:Jan 14 16:56:34.906 : dumper[59]: %OS-DUMPER-4-CRASH_INFO : Crashed pid = 21733716 (pkg/bin/sshd_child_handler) This vulnerability is documented in Cisco bug ID CSCsu10574 and has been assigned Common Vulnerabilities and Exposures (CVE) ID CVE-2010-0137. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerability in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss * CSCsu10574 ("sshd_child_handler crashes with crafted SSHv2 packet") CVSS Base Score - 7.8 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - None Integrity Impact - None Availability Impact - Complete CVSS Temporal Score - 6.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of the vulnerability described in this advisory could result in a crash of the SSH connection handler process. Repeated exploitation may impact other system functionality, depending upon the size of the available memory and the duration of attack. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. This vulnerability can be addressed by applying the appropriate Software Maintenance Upgrade (SMU), per the table below. Installation of the appropriate SMU does not require a system reload. Refer to the document "Guidelines for Cisco IOS XR Software" (http://www.cisco.com/en/US/prod/collateral/iosswrel/ps8803/ps5845/product_b…) for additional information on Cisco IOS XR Software and SMUs. +---------------------------------------------------------------------------------+ | Cisco | SMU Name and SMU ID | |IOS XR |-----------------------------------------------------------------------| | Release | CRS-1 | XR12000 | ASR 9000 | | | | | (*) | |---------+----------------------------+-----------------------------+------------| | | hfr-k9sec-3.4.1.CSCsu10574 | c12k-k9sec-3.4.1.CSCsu10574 | Not | | 3.4.1 | | | applicable | | | AA03509 | AA03532 | | |---------+----------------------------+-----------------------------+------------| | | hfr-k9sec-3.4.2.CSCsu10574 | c12k-k9sec-3.4.2.CSCsu10574 | Not | | 3.4.2 | | | applicable | | | AA03510 | AA03531 | | |---------+----------------------------+-----------------------------+------------| | | hfr-k9sec-3.4.3.CSCsu10574 | c12k-k9sec-3.4.3.CSCsu10574 | Not | | 3.4.3 | | | applicable | | | AA03511 | AA03530 | | |---------+----------------------------+-----------------------------+------------| | | hfr-k9sec-3.5.2.CSCsu10574 | c12k-k9sec-3.5.2.CSCsu10574 | Not | | 3.5.2 | | | applicable | | | AA03512 | AA03529 | | |---------+----------------------------+-----------------------------+------------| | | hfr-k9sec-3.5.3.CSCsu10574 | c12k-k9sec-3.5.3.CSCsu10574 | Not | | 3.5.3 | | | applicable | | | AA03513 | AA03528 | | |---------+----------------------------+-----------------------------+------------| | | hfr-k9sec-3.5.4.CSCsu10574 | c12k-k9sec-3.5.4.CSCsu10574 | Not | | 3.5.4 | | | applicable | | | AA03514 | AA03527 | | |---------+----------------------------+-----------------------------+------------| | | hfr-k9sec-3.6.0.CSCsu10574 | c12k-k9sec-3.6.0.CSCsu10574 | Not | | 3.6.0 | | | applicable | | | AA03515 | AA03526 | | |---------+----------------------------+-----------------------------+------------| | | hfr-k9sec-3.6.1.CSCsu10574 | c12k-k9sec-3.6.1.CSCsu10574 | Not | | 3.6.1 | | | applicable | | | AA03516 | AA03525 | | |---------+----------------------------+-----------------------------+------------| | 3.6.2 | Not affected | Not affected | Not | | | | | applicable | |---------+----------------------------+-----------------------------+------------| | 3.6.3 | Not affected | Not affected | Not | | | | | applicable | |---------+----------------------------+-----------------------------+------------| | | hfr-k9sec-3.7.0.CSCsu10574 | c12k-k9sec-3.7.0.CSCsu10574 | Not | | 3.7.0 | | | applicable | | | AA03519 | AA03522 | | |---------+----------------------------+-----------------------------+------------| | 3.7.1 | Not affected | Not affected | Not | | | | | affected | |---------+----------------------------+-----------------------------+------------| | 3.7.2 | Not affected | Not affected | Not | | | | | affected | |---------+----------------------------+-----------------------------+------------| | 3.8.x | Not affected | Not affected | Not | | | | | applicable | |---------+----------------------------+-----------------------------+------------| | 3.9.x | Not affected | Not affected | Not | | | | | affected | +---------------------------------------------------------------------------------+ (*) Not all Cisco IOS XR Software versions are supported by the Cisco ASR 9000 Aggregation Services Routers. Workarounds =========== There are no workarounds for this vulnerability. Network administrators are advised to apply mitigation techniques to help limit exposure to the vulnerability. Mitigation techniques consist of allowing only legitimate devices to connect to the routers. These access restrictions can be accomplished by using interface access control lists (ACLs) or the Management Plane Protection (MPP) feature that is available in Cisco IOS XR Software Release 3.5 and later. For information on MPP, refer to the configuration guide at http://www.cisco.com/en/US/docs/ios_xr_sw/iosxr_r3.8/security/configuration… and the MPP command reference at http://www.cisco.com/en/US/docs/ios_xr_sw/iosxr_r3.8/security/command/refer…. Infrastructure ACLs (iACLs) are also a useful technique to mitigate potential exploitation of this vulnerability. For more information on these mitigations, consult the Cisco Guide to Harden Cisco IOS XR Devices, which is available at http://www.cisco.com/web/about/security/intelligence/CiscoIOSXR.html. Note that access classes in line templates applied to VTY pools are not an effective mitigation for this vulnerability. Obtaining Fixed Software ======================== Cisco has released free software updates that address this vulnerability. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html, or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml. Do not contact psirt(a)cisco.com or security-alert(a)cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com. Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac(a)cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability described in this advisory. This vulnerability was discovered by Cisco during internal testing. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at: http://www.cisco.com/warp/public/707/cisco-sa-20100120-xr-ssh.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce(a)cisco.com * first-bulletins(a)lists.first.org * bugtraq(a)securityfocus.com * vulnwatch(a)vulnwatch.org * cisco(a)spot.colorado.edu * cisco-nsp(a)puck.nether.net * full-disclosure(a)lists.grok.org.uk * comp.dcom.sys.cisco(a)newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +------------------------------------------------------------+ | Revision 1.0 | 2010-January-20 | Initial public release | +------------------------------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.…. This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt. +-------------------------------------------------------------------- Copyright 2008-2010 Cisco Systems, Inc. All rights reserved. +-------------------------------------------------------------------- Updated: Jan 20, 2010 Document ID: 111459 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAktXJ54ACgkQ86n/Gc8U/uAIqgCfaWWIDTslxxJspwldh8PiHYJD WUcAn3jmQ+LHb8nCfKdp6fxuI4LZptpd =4zi1 -----END PGP SIGNATURE-----

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