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

BGP Update Report
by cidr-report＠potaroo.net 30 Oct '10

30 Oct '10

BGP Update Report Interval: 21-Oct-10 -to- 28-Oct-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4795 40639 2.7% 145.7 -- INDOSATM2-ID INDOSATM2 ASN 2 - AS5800 28981 1.9% 140.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 3 - AS9476 26184 1.8% 13092.0 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 4 - AS23700 23256 1.6% 51.9 -- BM-AS-ID PT. Broadband Multimedia, Tbk 5 - AS32528 19752 1.3% 2469.0 -- ABBOTT Abbot Labs 6 - AS35931 14608 1.0% 2434.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 7 - AS24560 12028 0.8% 12.4 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - AS8151 9464 0.6% 7.4 -- Uninet S.A. de C.V. 9 - AS4755 8816 0.6% 6.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 10 - AS14420 8514 0.6% 15.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 11 - AS3816 8204 0.6% 16.7 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 12 - AS18111 7442 0.5% 232.6 -- NETSPEED-AS-AP Netspeed Internet Communications 13 - AS9829 7328 0.5% 11.1 -- BSNL-NIB National Internet Backbone 14 - AS7552 7188 0.5% 10.8 -- VIETEL-AS-AP Vietel Corporation 15 - AS30890 6953 0.5% 18.5 -- EVOLVA Evolva Telecom s.r.l. 16 - AS23756 6945 0.5% 204.3 -- PADINET-AS-ID PADINET - Padi Internet 17 - AS3586 6704 0.5% 558.7 -- UWI ASN-UWI 18 - AS6316 6577 0.4% 49.5 -- AS-PAETEC-NET - PaeTec Communications, Inc. 19 - AS28571 6156 0.4% 143.2 -- Universidade de Sao Paulo - USP 20 - AS17974 5888 0.4% 4.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9476 26184 1.8% 13092.0 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - AS32528 19752 1.3% 2469.0 -- ABBOTT Abbot Labs 3 - AS35931 14608 1.0% 2434.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 4 - AS15984 2236 0.1% 2236.0 -- The Joint-Stock Commercial Bank CentroCredit. 5 - AS49975 1059 0.1% 1059.0 -- FOTON-AS OOO FOTON 6 - AS22753 4170 0.3% 1042.5 -- REDHAT-STUTTGART REDHAT Stuttgart 7 - AS27771 1883 0.1% 941.5 -- Instituto Venezolano de Investigaciones Cientificas 8 - AS49600 626 0.0% 626.0 -- LASEDA La Seda de Barcelona, S.A 9 - AS3586 6704 0.5% 558.7 -- UWI ASN-UWI 10 - AS21017 5486 0.4% 548.6 -- VSI-AS VSI AS 11 - AS45947 1094 0.1% 547.0 -- SECUREPAY-AS-AP SecurePay Pty Ltd. Payment Gateway 12 - AS11652 2646 0.2% 529.2 -- TFCL-2 - TERRA FIRMA COMMUNICATIONS, LLC 13 - AS28193 1501 0.1% 500.3 -- 14 - AS55311 466 0.0% 466.0 -- LIENVIETBANK-AS-VN LienViet Joint Stock Commercial Bank 15 - AS17904 867 0.1% 433.5 -- SLTASUL-LK Sri Lankan Airlines 16 - AS38825 410 0.0% 410.0 -- BELLPOTTER-AP Bell Potter Securities 17 - AS18112 1027 0.1% 342.3 -- KSNET-ID-AS-AP PT. Sejuta Jaring Global 18 - AS31055 1361 0.1% 340.2 -- CONSULTIX-AS Consultix GmbH 19 - AS39224 340 0.0% 340.0 -- NIC-AS NEMAR INFO CONSTRUCT SRL 20 - AS46047 301 0.0% 301.0 -- POLSRI-AS-ID Politeknik Negeri Sriwijaya TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.1.14.0/24 14674 0.9% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - 203.1.13.0/24 11510 0.7% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - 130.36.35.0/24 9867 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.34.0/24 9864 0.6% AS32528 -- ABBOTT Abbot Labs 5 - 63.211.68.0/22 8401 0.5% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 6 - 216.126.136.0/22 6336 0.4% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 7 - 198.140.43.0/24 6182 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 8 - 190.65.228.0/22 5232 0.3% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 9 - 66.187.234.0/24 4161 0.3% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart 10 - 95.32.128.0/18 3558 0.2% AS21017 -- VSI-AS VSI AS 11 - 201.134.18.0/24 3318 0.2% AS8151 -- Uninet S.A. de C.V. 12 - 206.184.16.0/24 3273 0.2% AS174 -- COGENT Cogent/PSI 13 - 189.85.51.0/24 2339 0.1% AS28175 -- 14 - 129.66.128.0/17 2311 0.1% AS3464 -- ASC-NET - Alabama Supercomputer Network 15 - 129.66.0.0/17 2305 0.1% AS3464 -- ASC-NET - Alabama Supercomputer Network 16 - 202.92.235.0/24 2270 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 17 - 217.67.0.0/20 2236 0.1% AS15984 -- The Joint-Stock Commercial Bank CentroCredit. 18 - 202.83.96.0/20 2014 0.1% AS18106 -- VIEWQWEST-SG-AP Viewqwest Pte Ltd AS9255 -- CONNECTPLUS-AS Singapore Telecom 19 - 95.32.192.0/18 1890 0.1% AS21017 -- VSI-AS VSI AS 20 - 203.24.144.0/24 1703 0.1% AS4802 -- ASN-IINET iiNet Limited 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 30 Oct '10

30 Oct '10

This report has been generated at Fri Oct 29 21:11:34 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 22-10-10 335372 199107 23-10-10 335626 199437 24-10-10 335464 200676 25-10-10 335999 201471 26-10-10 336020 202330 27-10-10 336420 203303 28-10-10 336698 204259 29-10-10 336648 204467 AS Summary 35744 Number of ASes in routing system 15278 Number of ASes announcing only one prefix 4497 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 101039104 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'). --- 29Oct10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 336912 204485 132427 39.3% All ASes AS6389 3760 331 3429 91.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4497 1591 2906 64.6% TWTC - tw telecom holdings, inc. AS19262 1775 293 1482 83.5% VZGNI-TRANSIT - Verizon Online LLC AS4766 1727 551 1176 68.1% KIXS-AS-KR Korea Telecom AS22773 1226 76 1150 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS17488 1364 270 1094 80.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1377 402 975 70.8% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS24560 1053 193 860 81.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS18101 893 132 761 85.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS10620 1330 591 739 55.6% Telmex Colombia S.A. AS1785 1795 1060 735 40.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS28573 1190 460 730 61.3% NET Servicos de Comunicao S.A. AS8452 1112 427 685 61.6% TE-AS TE-AS AS33363 1420 745 675 47.5% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS6478 1398 732 666 47.6% ATT-INTERNET3 - AT&T Services, Inc. AS8151 1337 690 647 48.4% Uninet S.A. de C.V. AS4808 920 274 646 70.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7545 1437 818 619 43.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS5668 875 260 615 70.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS18566 1064 465 599 56.3% COVAD - Covad Communications Co. AS7303 830 239 591 71.2% Telecom Argentina S.A. AS17676 638 66 572 89.7% GIGAINFRA Softbank BB Corp. AS3356 1175 633 542 46.1% LEVEL3 Level 3 Communications AS22047 564 34 530 94.0% VTR BANDA ANCHA S.A. AS7552 651 140 511 78.5% VIETEL-AS-AP Vietel Corporation AS4804 580 75 505 87.1% MPX-AS Microplex PTY LTD AS9443 574 78 496 86.4% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4780 712 220 492 69.1% SEEDNET Digital United Inc. AS6503 794 306 488 61.5% Axtel, S.A.B. de C.V. AS14420 559 98 461 82.5% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP Total 38627 12250 26377 68.3% Top 30 total Possible Bogus Routes 5.4.3.0/24 AS12025 IO-DATA-CENTERS - IO Data Centers 27.126.176.0/24 AS38186 FTG-AS-AP Forewin Telecom Group Limited, ISP at HK 31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 36.0.0.0/8 AS237 MERIT-AS-14 - Merit Network Inc. 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 42.0.0.0/8 AS237 MERIT-AS-14 - Merit Network Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 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 CSI-NET - C D C A. CHARMING SHOPPES OF DELAWARE, INC. 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 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 72.22.32.0/19 AS33150 72.22.61.0/24 AS33150 72.22.62.0/24 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. 115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.68.136.0/21 AS28045 Pantel Communications 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 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 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 176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 192.101.46.0/24 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 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 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-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 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 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 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 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 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 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 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. 200.24.73.0/24 AS26061 Equant Colombia 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.52.33.0/24 AS55536 MIHK-HK Pacswitch Globe Telecom 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 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 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 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 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 204.238.70.0/24 AS36826 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO 205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.78.165.0/24 AS16565 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.105.224.0/19 AS20074 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 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 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 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. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 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

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 29 Oct '10

29 Oct '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 30 Oct, 2010 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 334884 Prefixes after maximum aggregation: 153059 Deaggregation factor: 2.19 Unique aggregates announced to Internet: 164990 Total ASes present in the Internet Routing Table: 35132 Prefixes per ASN: 9.53 Origin-only ASes present in the Internet Routing Table: 30301 Origin ASes announcing only one prefix: 14792 Transit ASes present in the Internet Routing Table: 4831 Transit-only ASes present in the Internet Routing Table: 116 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 30 Max AS path prepend of ASN (41664) 21 Prefixes from unregistered ASNs in the Routing Table: 299 Unregistered ASNs in the Routing Table: 126 Number of 32-bit ASNs allocated by the RIRs: 855 Prefixes from 32-bit ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 190 Number of addresses announced to Internet: 2326677152 Equivalent to 138 /8s, 174 /16s and 70 /24s Percentage of available address space announced: 62.8 Percentage of allocated address space announced: 66.4 Percentage of available address space allocated: 94.6 Percentage of address space in use by end-sites: 85.7 Total number of prefixes smaller than registry allocations: 137440 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 82239 Total APNIC prefixes after maximum aggregation: 28016 APNIC Deaggregation factor: 2.94 Prefixes being announced from the APNIC address blocks: 79141 Unique aggregates announced from the APNIC address blocks: 34694 APNIC Region origin ASes present in the Internet Routing Table: 4221 APNIC Prefixes per ASN: 18.75 APNIC Region origin ASes announcing only one prefix: 1175 APNIC Region transit ASes present in the Internet Routing Table: 674 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 560662560 Equivalent to 33 /8s, 107 /16s and 8 /24s Percentage of available APNIC address space announced: 76.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 137395 Total ARIN prefixes after maximum aggregation: 71132 ARIN Deaggregation factor: 1.93 Prefixes being announced from the ARIN address blocks: 108801 Unique aggregates announced from the ARIN address blocks: 43651 ARIN Region origin ASes present in the Internet Routing Table: 14008 ARIN Prefixes per ASN: 7.77 ARIN Region origin ASes announcing only one prefix: 5372 ARIN Region transit ASes present in the Internet Routing Table: 1485 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 23 Number of ARIN addresses announced to Internet: 738378752 Equivalent to 44 /8s, 2 /16s and 196 /24s Percentage of available ARIN address space announced: 62.9 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, 50/8, 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, 107/8, 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: 77241 Total RIPE prefixes after maximum aggregation: 44695 RIPE Deaggregation factor: 1.73 Prefixes being announced from the RIPE address blocks: 70713 Unique aggregates announced from the RIPE address blocks: 46395 RIPE Region origin ASes present in the Internet Routing Table: 14930 RIPE Prefixes per ASN: 4.74 RIPE Region origin ASes announcing only one prefix: 7688 RIPE Region transit ASes present in the Internet Routing Table: 2300 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 30 Number of RIPE addresses announced to Internet: 443077376 Equivalent to 26 /8s, 104 /16s and 211 /24s Percentage of available RIPE address space announced: 77.7 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 31/8, 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, 176/8, 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: 30226 Total LACNIC prefixes after maximum aggregation: 7219 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 28913 Unique aggregates announced from the LACNIC address blocks: 15358 LACNIC Region origin ASes present in the Internet Routing Table: 1377 LACNIC Prefixes per ASN: 21.00 LACNIC Region origin ASes announcing only one prefix: 428 LACNIC Region transit ASes present in the Internet Routing Table: 238 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 76766720 Equivalent to 4 /8s, 147 /16s and 94 /24s Percentage of available LACNIC address space announced: 57.2 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7554 Total AfriNIC prefixes after maximum aggregation: 1877 AfriNIC Deaggregation factor: 4.02 Prefixes being announced from the AfriNIC address blocks: 5871 Unique aggregates announced from the AfriNIC address blocks: 1719 AfriNIC Region origin ASes present in the Internet Routing Table: 415 AfriNIC Prefixes per ASN: 14.15 AfriNIC Region origin ASes announcing only one prefix: 129 AfriNIC Region transit ASes present in the Internet Routing Table: 89 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC addresses announced to Internet: 21458176 Equivalent to 1 /8s, 71 /16s and 109 /24s Percentage of available AfriNIC address space announced: 64.0 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 1867 9453 512 Korea Telecom (KIX) 7545 1424 299 78 TPG Internet Pty Ltd 4755 1380 379 158 TATA Communications formerly 17488 1364 156 121 Hathway IP Over Cable Interne 17974 1277 304 82 PT TELEKOMUNIKASI INDONESIA 24560 1053 309 173 Bharti Airtel Ltd., Telemedia 9583 1030 76 491 Sify Limited 4808 976 1720 265 CNCGROUP IP network: China169 18101 894 116 133 Reliance Infocom Ltd Internet 9829 826 694 27 BSNL National Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3760 3666 279 bellsouth.net, inc. 4323 2611 1104 393 Time Warner Telecom 1785 1792 698 130 PaeTec Communications, Inc. 19262 1776 4833 278 Verizon Global Networks 20115 1507 1528 644 Charter Communications 7018 1420 5691 909 AT&T WorldNet Services 6478 1398 280 76 AT&T Worldnet Services 2386 1317 556 932 AT&T Data Communications Serv 11492 1237 231 74 Cable One 22773 1225 2859 62 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 447 2028 391 TDC Tele Danmark 8866 426 133 25 Bulgarian Telecommunication C 8551 402 353 46 Bezeq International 702 397 1866 311 UUNET - Commercial IP service 34984 381 91 188 BILISIM TELEKOM 3301 379 1696 336 TeliaNet Sweden 3320 377 7332 330 Deutsche Telekom AG 30890 375 80 206 Evolva Telecom 12479 366 576 5 Uni2 Autonomous System 31148 360 19 82 FreeNet ISP Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1330 248 155 TVCABLE BOGOTA 8151 1326 2597 366 UniNet S.A. de C.V. 28573 1206 928 84 NET Servicos de Comunicao S.A 7303 832 441 108 Telecom Argentina Stet-France 6503 794 225 259 AVANTEL, S.A. 22047 564 310 15 VTR PUNTO NET S.A. 14420 554 42 82 CORPORACION NACIONAL DE TELEC 3816 485 210 96 Empresa Nacional de Telecomun 7738 478 922 30 Telecomunicacoes da Bahia S.A 14117 448 32 27 Telefonica del Sur S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1112 445 10 TEDATA 24863 744 147 39 LINKdotNET AS number 36992 643 278 160 Etisalat MISR 3741 268 907 225 The Internet Solution 24835 209 78 10 RAYA Telecom - Egypt 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 Tertiary Education Network 33776 196 12 14 Starcomms Nigeria Limited 16637 152 440 89 MTN Network Solutions Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3760 3666 279 bellsouth.net, inc. 4323 2611 1104 393 Time Warner Telecom 4766 1867 9453 512 Korea Telecom (KIX) 1785 1792 698 130 PaeTec Communications, Inc. 19262 1776 4833 278 Verizon Global Networks 20115 1507 1528 644 Charter Communications 7545 1424 299 78 TPG Internet Pty Ltd 7018 1420 5691 909 AT&T WorldNet Services 6478 1398 280 76 AT&T Worldnet Services 4755 1380 379 158 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2611 2218 Time Warner Telecom 1785 1792 1662 PaeTec Communications, Inc. 19262 1776 1498 Verizon Global Networks 4766 1867 1355 Korea Telecom (KIX) 7545 1424 1346 TPG Internet Pty Ltd 6478 1398 1322 AT&T Worldnet Services 17488 1364 1243 Hathway IP Over Cable Interne 4755 1380 1222 TATA Communications formerly 17974 1277 1195 PT TELEKOMUNIKASI INDONESIA 10620 1330 1175 TVCABLE BOGOTA Complete listing at http://thyme.rand.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 4323 Time Warner Telecom 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom 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.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 36.0.0.0/8 237 Merit Network 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 42.0.0.0/8 237 Merit Network 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.21.192.0/20 11610 Internet Nebraska Corporation Complete listing at http://thyme.rand.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 /11:68 /12:206 /13:420 /14:744 /15:1346 /16:11369 /17:5534 /18:9378 /19:18596 /20:23846 /21:23863 /22:31488 /23:30659 /24:174487 /25:974 /26:1098 /27:580 /28:151 /29:12 /30:2 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2325 3760 bellsouth.net, inc. 4323 1402 2611 Time Warner Telecom 6478 1360 1398 AT&T Worldnet Services 10620 1222 1330 TVCABLE BOGOTA 11492 1194 1237 Cable One 1785 1074 1792 PaeTec Communications, Inc. 18566 1069 1088 Covad Communications 7011 1059 1160 Citizens Utilities 8452 1008 1112 TEDATA 19262 902 1776 Verizon Global Networks Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:92 2:13 4:13 5:1 8:312 12:1995 13:8 14:53 15:18 16:3 17:8 20:9 24:1402 27:394 31:1 32:61 33:11 38:697 40:101 41:2618 44:3 46:199 47:10 49:4 50:3 52:12 55:5 56:2 57:29 58:834 59:501 60:480 61:1122 62:1003 63:1964 64:3746 65:2344 66:4069 67:1809 68:1123 69:2878 70:753 71:376 72:1894 73:2 74:2324 75:295 76:326 77:855 78:683 79:443 80:1060 81:795 82:513 83:454 84:684 85:1020 86:472 87:694 88:329 89:1572 90:109 91:3144 92:438 93:983 94:1120 95:704 96:396 97:222 98:632 99:32 100:1 101:3 108:64 109:724 110:426 111:619 112:308 113:306 114:478 115:615 116:1142 117:660 118:556 119:999 120:164 121:715 122:1606 123:950 124:1224 125:1270 128:229 129:152 130:168 131:564 132:275 133:20 134:207 135:46 136:211 137:142 138:279 139:109 140:485 141:198 142:347 143:361 144:500 145:55 146:427 147:173 148:619 149:308 150:146 151:231 152:293 153:175 154:3 155:362 156:166 157:338 158:112 159:361 160:312 161:199 162:274 163:163 164:426 165:349 166:469 167:426 168:681 169:155 170:718 171:62 172:2 173:1074 174:484 175:242 176:1 178:562 180:688 182:255 183:238 184:155 186:751 187:560 188:855 189:806 190:4185 192:5764 193:4751 194:3440 195:2839 196:1196 198:3519 199:3629 200:5409 201:1583 202:8177 203:8297 204:4016 205:2326 206:2569 207:3009 208:3885 209:3456 210:2557 211:1278 212:1805 213:1729 214:675 215:66 216:4742 217:1571 218:526 219:401 220:1184 221:428 222:343 223:59 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 23 Oct '10

23 Oct '10

BGP Update Report Interval: 14-Oct-10 -to- 21-Oct-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9476 26169 3.5% 6542.2 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - AS7315 19372 2.6% 289.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 3 - AS8151 19228 2.6% 11.4 -- Uninet S.A. de C.V. 4 - AS4538 16669 2.3% 3.3 -- ERX-CERNET-BKB China Education and Research Network Center 5 - AS3464 15267 2.1% 545.2 -- ASC-NET - Alabama Supercomputer Network 6 - AS14420 12815 1.7% 23.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 7 - AS23700 12012 1.6% 82.3 -- BM-AS-ID PT. Broadband Multimedia, Tbk 8 - AS32528 10980 1.5% 2745.0 -- ABBOTT Abbot Labs 9 - AS6128 10200 1.4% 5.2 -- CABLE-NET-1 - Cablevision Systems Corp. 10 - AS5536 8971 1.2% 263.9 -- Internet-Egypt 11 - AS33363 7755 1.1% 72.5 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 12 - AS7552 7303 1.0% 28.9 -- VIETEL-AS-AP Vietel Corporation 13 - AS9829 7242 1.0% 27.3 -- BSNL-NIB National Internet Backbone 14 - AS12332 7154 1.0% 117.3 -- PRIMORYE-AS Open Joint Stock Company "Far East Telecommunications Company" 15 - AS6517 6521 0.9% 114.4 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 16 - AS5800 6238 0.8% 28.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 17 - AS3549 5663 0.8% 59.0 -- GBLX Global Crossing Ltd. 18 - AS35931 5426 0.7% 1808.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 19 - AS3586 5192 0.7% 432.7 -- UWI ASN-UWI 20 - AS24863 4757 0.6% 10.0 -- LINKdotNET-AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9476 26169 3.5% 6542.2 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - AS32528 10980 1.5% 2745.0 -- ABBOTT Abbot Labs 3 - AS21017 4310 0.6% 2155.0 -- VSI-AS VSI AS 4 - AS35931 5426 0.7% 1808.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - AS5863 1467 0.2% 733.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 6 - AS22753 1335 0.2% 667.5 -- REDHAT-STUTTGART REDHAT Stuttgart 7 - AS3464 15267 2.1% 545.2 -- ASC-NET - Alabama Supercomputer Network 8 - AS15984 542 0.1% 542.0 -- The Joint-Stock Commercial Bank CentroCredit. 9 - AS28175 1073 0.1% 536.5 -- 10 - AS17904 470 0.1% 470.0 -- SLTASUL-LK Sri Lankan Airlines 11 - AS3586 5192 0.7% 432.7 -- UWI ASN-UWI 12 - AS55311 368 0.1% 368.0 -- LIENVIETBANK-AS-VN LienViet Joint Stock Commercial Bank 13 - AS19174 355 0.1% 355.0 -- CNC-USA - China Netcom (USA) Operations Ltd. 14 - AS17029 348 0.1% 348.0 -- CHP-NET - California Highway Patrol 15 - AS38759 339 0.1% 339.0 -- AIX-NAP-AS2-ID TRANSMEDIA INDONESIA, PT 16 - AS7315 19372 2.6% 289.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 17 - AS38825 264 0.0% 264.0 -- BELLPOTTER-AP Bell Potter Securities 18 - AS5536 8971 1.2% 263.9 -- Internet-Egypt 19 - AS10445 1210 0.2% 242.0 -- HTG - Huntleigh Telcom 20 - AS31055 483 0.1% 241.5 -- CONSULTIX-AS Consultix GmbH TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.1.14.0/24 14513 1.8% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - 203.1.13.0/24 11650 1.4% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - 129.66.0.0/17 7836 0.9% AS3464 -- ASC-NET - Alabama Supercomputer Network 4 - 129.66.128.0/17 7352 0.9% AS3464 -- ASC-NET - Alabama Supercomputer Network 5 - 76.74.88.0/23 6411 0.8% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 6 - 130.36.34.0/24 5482 0.7% AS32528 -- ABBOTT Abbot Labs 7 - 130.36.35.0/24 5482 0.7% AS32528 -- ABBOTT Abbot Labs 8 - 201.134.18.0/24 4272 0.5% AS8151 -- Uninet S.A. de C.V. 9 - 190.65.228.0/22 3894 0.5% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 10 - 72.31.122.0/24 3761 0.5% AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 11 - 72.31.98.0/24 3725 0.5% AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 12 - 63.211.68.0/22 3601 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 13 - 208.54.82.0/24 2486 0.3% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 14 - 95.32.192.0/18 2267 0.3% AS21017 -- VSI-AS VSI AS 15 - 202.92.235.0/24 2158 0.3% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 16 - 95.32.128.0/18 2043 0.2% AS21017 -- VSI-AS VSI AS 17 - 198.140.43.0/24 1779 0.2% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 18 - 206.184.16.0/24 1489 0.2% AS174 -- COGENT Cogent/PSI 19 - 214.15.65.0/24 1390 0.2% AS5863 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 20 - 66.187.234.0/24 1334 0.2% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 23 Oct '10

23 Oct '10

This report has been generated at Fri Oct 22 21:11:51 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 15-10-10 338841 210332 16-10-10 338847 210836 17-10-10 339053 210881 18-10-10 339193 210990 19-10-10 339234 194438 20-10-10 334281 194640 21-10-10 334260 197374 22-10-10 335372 198943 AS Summary 35652 Number of ASes in routing system 15266 Number of ASes announcing only one prefix 4491 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 101038848 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'). --- 22Oct10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 335665 199028 136637 40.7% All ASes AS6389 3763 289 3474 92.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4491 1503 2988 66.5% TWTC - tw telecom holdings, inc. AS19262 1776 281 1495 84.2% VZGNI-TRANSIT - Verizon Online LLC AS4766 1732 530 1202 69.4% KIXS-AS-KR Korea Telecom AS22773 1206 64 1142 94.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1373 276 1097 79.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS17488 1364 270 1094 80.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1785 1797 770 1027 57.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS24560 1052 201 851 80.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS28573 1202 359 843 70.1% NET Servicos de Comunicao S.A. AS6478 1387 550 837 60.3% ATT-INTERNET3 - AT&T Services, Inc. AS5668 1003 178 825 82.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS10620 1329 509 820 61.7% Telmex Colombia S.A. AS18566 1060 260 800 75.5% COVAD - Covad Communications Co. AS18101 891 136 755 84.7% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS7545 1426 711 715 50.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS3356 1171 468 703 60.0% LEVEL3 Level 3 Communications AS8452 1062 396 666 62.7% TE-AS TE-AS AS33363 1416 753 663 46.8% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS8151 1338 686 652 48.7% Uninet S.A. de C.V. AS4808 919 270 649 70.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7303 832 235 597 71.8% Telecom Argentina S.A. AS17676 638 66 572 89.7% GIGAINFRA Softbank BB Corp. AS11492 1237 681 556 44.9% CABLEONE - CABLE ONE, INC. AS4780 707 169 538 76.1% SEEDNET Digital United Inc. AS22047 564 30 534 94.7% VTR BANDA ANCHA S.A. AS20115 1506 981 525 34.9% CHARTER-NET-HKY-NC - Charter Communications AS7552 646 131 515 79.7% VIETEL-AS-AP Vietel Corporation AS7018 1432 925 507 35.4% ATT-INTERNET4 - AT&T Services, Inc. AS4804 581 75 506 87.1% MPX-AS Microplex PTY LTD Total 40901 12753 28148 68.8% Top 30 total Possible Bogus Routes 31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 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 CSI-NET - C D C A. CHARMING SHOPPES OF DELAWARE, INC. 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 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 72.22.32.0/19 AS33150 72.22.61.0/24 AS33150 72.22.62.0/24 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. 115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.68.136.0/21 AS28045 Pantel Communications 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 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 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 176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 192.101.46.0/24 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 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 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-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network 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 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 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 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 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 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 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. 200.24.73.0/24 AS26061 Equant Colombia 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.52.33.0/24 AS55536 MIHK-HK Pacswitch Globe Telecom 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 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 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 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 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 204.238.70.0/24 AS36826 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO 205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.78.165.0/24 AS16565 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.105.224.0/19 AS20074 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 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 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 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. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 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

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 22 Oct '10

22 Oct '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 23 Oct, 2010 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 334429 Prefixes after maximum aggregation: 152752 Deaggregation factor: 2.19 Unique aggregates announced to Internet: 164630 Total ASes present in the Internet Routing Table: 35103 Prefixes per ASN: 9.53 Origin-only ASes present in the Internet Routing Table: 30270 Origin ASes announcing only one prefix: 14793 Transit ASes present in the Internet Routing Table: 4833 Transit-only ASes present in the Internet Routing Table: 122 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 31 Max AS path prepend of ASN (36992) 29 Prefixes from unregistered ASNs in the Routing Table: 309 Unregistered ASNs in the Routing Table: 130 Number of 32-bit ASNs allocated by the RIRs: 829 Prefixes from 32-bit ASNs in the Routing Table: 0 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 196 Number of addresses announced to Internet: 2290781856 Equivalent to 136 /8s, 138 /16s and 142 /24s Percentage of available address space announced: 61.8 Percentage of allocated address space announced: 65.4 Percentage of available address space allocated: 94.6 Percentage of address space in use by end-sites: 85.3 Total number of prefixes smaller than registry allocations: 137383 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 81988 Total APNIC prefixes after maximum aggregation: 27957 APNIC Deaggregation factor: 2.93 Prefixes being announced from the APNIC address blocks: 78894 Unique aggregates announced from the APNIC address blocks: 34579 APNIC Region origin ASes present in the Internet Routing Table: 4218 APNIC Prefixes per ASN: 18.70 APNIC Region origin ASes announcing only one prefix: 1178 APNIC Region transit ASes present in the Internet Routing Table: 675 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 560261152 Equivalent to 33 /8s, 100 /16s and 232 /24s Percentage of available APNIC address space announced: 75.9 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, 14/8, 27/8, 36/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 137432 Total ARIN prefixes after maximum aggregation: 71024 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 108852 Unique aggregates announced from the ARIN address blocks: 43520 ARIN Region origin ASes present in the Internet Routing Table: 13992 ARIN Prefixes per ASN: 7.78 ARIN Region origin ASes announcing only one prefix: 5369 ARIN Region transit ASes present in the Internet Routing Table: 1478 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 23 Number of ARIN addresses announced to Internet: 737933824 Equivalent to 43 /8s, 251 /16s and 250 /24s Percentage of available ARIN address space announced: 62.8 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, 50/8, 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, 107/8, 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: 76974 Total RIPE prefixes after maximum aggregation: 44606 RIPE Deaggregation factor: 1.73 Prefixes being announced from the RIPE address blocks: 70398 Unique aggregates announced from the RIPE address blocks: 46166 RIPE Region origin ASes present in the Internet Routing Table: 14926 RIPE Prefixes per ASN: 4.72 RIPE Region origin ASes announcing only one prefix: 7695 RIPE Region transit ASes present in the Internet Routing Table: 2306 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 30 Number of RIPE addresses announced to Internet: 442325120 Equivalent to 26 /8s, 93 /16s and 88 /24s Percentage of available RIPE address space announced: 77.5 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, 31/8, 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, 176/8, 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: 30290 Total LACNIC prefixes after maximum aggregation: 7185 LACNIC Deaggregation factor: 4.22 Prefixes being announced from the LACNIC address blocks: 28964 Unique aggregates announced from the LACNIC address blocks: 15428 LACNIC Region origin ASes present in the Internet Routing Table: 1371 LACNIC Prefixes per ASN: 21.13 LACNIC Region origin ASes announcing only one prefix: 427 LACNIC Region transit ASes present in the Internet Routing Table: 238 Average LACNIC Region AS path length visible: 4.3 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 76358016 Equivalent to 4 /8s, 141 /16s and 33 /24s Percentage of available LACNIC address space announced: 56.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7519 Total AfriNIC prefixes after maximum aggregation: 1866 AfriNIC Deaggregation factor: 4.03 Prefixes being announced from the AfriNIC address blocks: 5824 Unique aggregates announced from the AfriNIC address blocks: 1725 AfriNIC Region origin ASes present in the Internet Routing Table: 410 AfriNIC Prefixes per ASN: 14.20 AfriNIC Region origin ASes announcing only one prefix: 124 AfriNIC Region transit ASes present in the Internet Routing Table: 91 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC addresses announced to Internet: 20921088 Equivalent to 1 /8s, 63 /16s and 59 /24s Percentage of available AfriNIC address space announced: 62.3 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 1875 9453 513 Korea Telecom (KIX) 7545 1417 299 78 TPG Internet Pty Ltd 4755 1373 382 158 TATA Communications formerly 17488 1364 156 121 Hathway IP Over Cable Interne 17974 1274 304 79 PT TELEKOMUNIKASI INDONESIA 24560 1051 309 180 Bharti Airtel Ltd., Telemedia 9583 1030 76 493 Sify Limited 4808 977 1722 266 CNCGROUP IP network: China169 18101 892 116 134 Reliance Infocom Ltd Internet 9829 827 694 27 BSNL National Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3765 3667 278 bellsouth.net, inc. 4323 2621 1103 394 Time Warner Telecom 1785 1794 698 130 PaeTec Communications, Inc. 19262 1777 4833 279 Verizon Global Networks 20115 1506 1528 647 Charter Communications 7018 1437 5692 920 AT&T WorldNet Services 6478 1387 279 98 AT&T Worldnet Services 2386 1311 556 927 AT&T Data Communications Serv 11492 1236 231 74 Cable One 22773 1207 2859 62 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 444 2027 389 TDC Tele Danmark 8866 420 133 25 Bulgarian Telecommunication C 8551 402 353 46 Bezeq International 702 397 1866 311 UUNET - Commercial IP service 34984 381 91 188 BILISIM TELEKOM 3301 379 1688 335 TeliaNet Sweden 3320 377 7332 330 Deutsche Telekom AG 30890 376 80 205 Evolva Telecom 12479 364 576 5 Uni2 Autonomous System 31148 359 19 79 FreeNet ISP Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1332 247 150 TVCABLE BOGOTA 8151 1327 2597 363 UniNet S.A. de C.V. 28573 1220 920 84 NET Servicos de Comunicao S.A 7303 831 441 107 Telecom Argentina Stet-France 6503 785 223 258 AVANTEL, S.A. 22047 564 310 15 VTR PUNTO NET S.A. 14420 545 39 76 CORPORACION NACIONAL DE TELEC 3816 484 210 95 Empresa Nacional de Telecomun 7738 478 922 30 Telecomunicacoes da Bahia S.A 14117 448 32 27 Telefonica del Sur S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1060 445 10 TEDATA 24863 742 147 39 LINKdotNET AS number 36992 639 278 159 Etisalat MISR 3741 268 907 225 The Internet Solution 24835 210 78 10 RAYA Telecom - Egypt 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 Tertiary Education Network 33776 196 12 14 Starcomms Nigeria Limited 16637 154 440 91 MTN Network Solutions Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3765 3667 278 bellsouth.net, inc. 4323 2621 1103 394 Time Warner Telecom 4766 1875 9453 513 Korea Telecom (KIX) 1785 1794 698 130 PaeTec Communications, Inc. 19262 1777 4833 279 Verizon Global Networks 20115 1506 1528 647 Charter Communications 7018 1437 5692 920 AT&T WorldNet Services 7545 1417 299 78 TPG Internet Pty Ltd 6478 1387 279 98 AT&T Worldnet Services 4755 1373 382 158 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2621 2227 Time Warner Telecom 1785 1794 1664 PaeTec Communications, Inc. 19262 1777 1498 Verizon Global Networks 4766 1875 1362 Korea Telecom (KIX) 7545 1417 1339 TPG Internet Pty Ltd 6478 1387 1289 AT&T Worldnet Services 17488 1364 1243 Hathway IP Over Cable Interne 4755 1373 1215 TATA Communications formerly 17974 1274 1195 PT TELEKOMUNIKASI INDONESIA 10620 1332 1182 TVCABLE BOGOTA Complete listing at http://thyme.rand.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 4323 Time Warner Telecom 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom 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.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.21.192.0/20 11610 Internet Nebraska Corporation 64.21.212.0/22 11610 Internet Nebraska Corporation 64.21.216.0/21 11610 Internet Nebraska Corporation Complete listing at http://thyme.rand.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 /8:19 /9:10 /10:25 /11:68 /12:207 /13:420 /14:744 /15:1345 /16:11370 /17:5497 /18:9345 /19:18553 /20:23802 /21:23849 /22:31438 /23:30643 /24:174207 /25:999 /26:1129 /27:583 /28:155 /29:12 /30:2 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2330 3765 bellsouth.net, inc. 4323 1410 2621 Time Warner Telecom 6478 1349 1387 AT&T Worldnet Services 10620 1220 1332 TVCABLE BOGOTA 11492 1193 1236 Cable One 1785 1077 1794 PaeTec Communications, Inc. 18566 1069 1088 Covad Communications 7011 1058 1159 Citizens Utilities 8452 967 1060 TEDATA 19262 903 1777 Verizon Global Networks Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:87 2:12 4:13 8:313 12:2010 13:8 14:44 15:20 16:3 17:9 20:9 24:1386 27:383 31:1 32:61 33:12 38:696 40:97 41:2563 44:3 46:164 47:10 49:4 50:1 52:12 55:5 56:2 57:31 58:837 59:498 60:480 61:1112 62:1012 63:1964 64:3748 65:2344 66:4066 67:1819 68:1139 69:2850 70:757 71:376 72:1937 73:2 74:2334 75:295 76:326 77:868 78:691 79:445 80:1047 81:805 82:499 83:453 84:690 85:1020 86:433 87:694 88:326 89:1569 90:110 91:3125 92:431 93:1019 94:1110 95:700 96:395 97:222 98:628 99:33 101:3 108:64 109:708 110:434 111:608 112:305 113:305 114:483 115:607 116:1137 117:662 118:541 119:983 120:164 121:720 122:1596 123:917 124:1226 125:1270 128:228 129:152 130:167 131:566 132:275 133:20 134:207 135:46 136:212 137:139 138:280 139:109 140:479 141:198 142:347 143:383 144:498 145:55 146:432 147:174 148:621 149:308 150:146 151:231 152:293 153:175 154:3 155:369 156:166 157:334 158:112 159:361 160:313 161:198 162:271 163:166 164:424 165:349 166:469 167:424 168:683 169:154 170:718 171:61 172:2 173:1042 174:496 175:241 176:1 177:1 178:542 180:682 181:1 182:240 183:236 184:131 186:740 187:541 188:850 189:804 190:4189 192:5761 193:4752 194:3434 195:2826 196:1199 198:3542 199:3632 200:5419 201:1575 202:8158 203:8282 204:4008 205:2316 206:2566 207:3028 208:3907 209:3476 210:2559 211:1281 212:1798 213:1719 214:686 215:66 216:4769 217:1558 218:521 219:401 220:1182 221:429 222:343 223:58 End of report

1 0

Fwd: [ncc-services-wg] New and Improved RIPE Registry Global Resource Service
by Rob Evans 22 Oct '10

22 Oct '10

Folks, This is also of relevance to the routing working group as it describes how the NCC mirrors some other routing registries. Have a good weekend, Rob -------- Original Message -------- Subject: [ncc-services-wg] New and Improved RIPE Registry Global Resource Service Date: Fri, 22 Oct 2010 16:01:20 +0200 From: Mirjam Kuehne <mir(a)ripe.net> To: RIPE Database WG <db-wg(a)ripe.net>, ncc-services-wg(a)ripe.net [Apologies for duplicate emails] Dear colleagues, We have redesigned and improved the way we mirror other databases (Thanks to the RIPE NCC Database staff!). We now have a method of translating the operational data from other registries (for instance from other RIRs or the RADb) into the RIPE Database structure. This means the RIPE Database will contain the most complete set of operational data in (RIPE) RPSL format that has ever been available in one place. Read more on RIPE Labs: http://labs.ripe.net/Members/Paul_P_/ripe-registry-global-resource-service Kind Regards, Mirjam Kuehne RIPE NCC

1 0

BGP Update Report
by cidr-report＠potaroo.net 16 Oct '10

16 Oct '10

BGP Update Report Interval: 07-Oct-10 -to- 14-Oct-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS7315 26671 2.8% 398.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 2 - AS9476 25085 2.6% 8361.7 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - AS32528 16777 1.8% 8388.5 -- ABBOTT Abbot Labs 4 - AS8151 16633 1.8% 8.0 -- Uninet S.A. de C.V. 5 - AS5800 15094 1.6% 74.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 6 - AS5536 14977 1.6% 220.2 -- Internet-Egypt 7 - AS33363 13794 1.4% 160.4 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 8 - AS7552 13058 1.4% 42.3 -- VIETEL-AS-AP Vietel Corporation 9 - AS3464 13011 1.4% 289.1 -- ASC-NET - Alabama Supercomputer Network 10 - AS35931 12719 1.3% 4239.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 11 - AS8452 8376 0.9% 9.4 -- TE-AS TE-AS 12 - AS6517 7978 0.8% 57.4 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 13 - AS3816 7655 0.8% 29.7 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 14 - AS14420 7590 0.8% 14.0 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 15 - AS14522 6366 0.7% 33.9 -- Satnet 16 - AS21017 6326 0.7% 632.6 -- VSI-AS VSI AS 17 - AS17819 5835 0.6% 114.4 -- ASN-EQUINIX-AP Equinix Asia Pacific 18 - AS19029 5651 0.6% 5.0 -- NEWEDGENETS - New Edge Networks 19 - AS9829 5493 0.6% 18.0 -- BSNL-NIB National Internet Backbone 20 - AS12332 5295 0.6% 86.8 -- PRIMORYE-AS Open Joint Stock Company "Far East Telecommunications Company" TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32528 16777 1.8% 8388.5 -- ABBOTT Abbot Labs 2 - AS9476 25085 2.6% 8361.7 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - AS22753 4662 0.5% 4662.0 -- REDHAT-STUTTGART REDHAT Stuttgart 4 - AS35931 12719 1.3% 4239.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - AS17904 866 0.1% 866.0 -- SLTASUL-LK Sri Lankan Airlines 6 - AS21017 6326 0.7% 632.6 -- VSI-AS VSI AS 7 - AS24035 593 0.1% 593.0 -- MOFA-AS-VN Ministry of Foreign Affairs of Vietnam - MOFA 8 - AS11613 539 0.1% 539.0 -- U-SAVE - U-Save Auto Rental of America, Inc. 9 - AS43058 473 0.1% 473.0 -- SKLEPY-KOMFORT-ASN Sklepy Komfort S.A. 10 - AS27027 432 0.1% 432.0 -- ANBELL ASN-ANBELL 11 - AS9556 1645 0.2% 411.2 -- ADAM-AS-AP Adam Internet Pty Ltd 12 - AS7315 26671 2.8% 398.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 13 - AS4862 1982 0.2% 396.4 -- EQUANT-ASIA Equant AS for Asian Region covering Japan 14 - AS55311 382 0.0% 382.0 -- LIENVIETBANK-AS-VN LienViet Joint Stock Commercial Bank 15 - AS28175 2163 0.2% 360.5 -- 16 - AS18163 1420 0.1% 355.0 -- JINJU18163-AS-KR jinju national university 17 - AS11868 342 0.0% 342.0 -- CRUZAZUL-NET - La Cruz Azul de Puerto Rico, Inc. 18 - AS10445 1684 0.2% 336.8 -- HTG - Huntleigh Telcom 19 - AS16416 336 0.0% 336.0 -- MYCOMAX 20 - AS4033 333 0.0% 333.0 -- TACASN - 754th Electronic Systems Group TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.1.14.0/24 13771 1.3% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - 203.1.13.0/24 11313 1.1% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - 130.36.34.0/24 8389 0.8% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.35.0/24 8388 0.8% AS32528 -- ABBOTT Abbot Labs 5 - 63.211.68.0/22 8103 0.8% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 6 - 76.74.88.0/23 7381 0.7% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 7 - 129.66.128.0/17 6457 0.6% AS3464 -- ASC-NET - Alabama Supercomputer Network 8 - 129.66.0.0/17 6445 0.6% AS3464 -- ASC-NET - Alabama Supercomputer Network 9 - 72.31.122.0/24 6385 0.6% AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 10 - 72.31.98.0/24 6326 0.6% AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 11 - 201.134.18.0/24 5901 0.6% AS8151 -- Uninet S.A. de C.V. 12 - 190.65.228.0/22 5757 0.6% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 13 - 66.187.234.0/24 4662 0.5% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart 14 - 198.140.43.0/24 4606 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 15 - 95.32.192.0/18 3254 0.3% AS21017 -- VSI-AS VSI AS 16 - 95.32.128.0/18 3056 0.3% AS21017 -- VSI-AS VSI AS 17 - 206.184.16.0/24 2974 0.3% AS174 -- COGENT Cogent/PSI 18 - 202.167.253.0/24 2893 0.3% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 19 - 202.177.223.0/24 2893 0.3% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 20 - 202.92.235.0/24 2770 0.3% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 16 Oct '10

16 Oct '10

This report has been generated at Fri Oct 15 21:11:45 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 08-10-10 338202 209571 09-10-10 338249 209643 10-10-10 338190 209887 11-10-10 338445 210633 12-10-10 338652 210524 13-10-10 338465 209416 14-10-10 338701 209568 15-10-10 338841 210541 AS Summary 35645 Number of ASes in routing system 15190 Number of ASes announcing only one prefix 4488 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 96837888 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'). --- 15Oct10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 338934 210402 128532 37.9% All ASes AS6389 3770 283 3487 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4488 1979 2509 55.9% TWTC - tw telecom holdings, inc. AS19262 1777 279 1498 84.3% VZGNI-TRANSIT - Verizon Online LLC AS22773 1205 66 1139 94.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1373 283 1090 79.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS17488 1364 324 1040 76.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4766 1872 866 1006 53.7% KIXS-AS-KR Korea Telecom AS6478 1384 385 999 72.2% ATT-INTERNET3 - AT&T Services, Inc. AS5668 1057 94 963 91.1% AS-5668 - CenturyTel Internet Holdings, Inc. AS18566 1088 193 895 82.3% COVAD - Covad Communications Co. AS10620 1332 469 863 64.8% Telmex Colombia S.A. AS1785 1798 1015 783 43.5% AS-PAETEC-NET - PaeTec Communications, Inc. AS7545 1421 707 714 50.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS7303 831 119 712 85.7% Telecom Argentina S.A. AS4808 977 318 659 67.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS33363 1393 737 656 47.1% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS8151 1339 692 647 48.3% Uninet S.A. de C.V. AS18101 888 249 639 72.0% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS8452 984 374 610 62.0% TE-AS TE-AS AS28573 1182 634 548 46.4% NET Servicos de Comunicao S.A. AS11492 1235 688 547 44.3% CABLEONE - CABLE ONE, INC. AS7552 642 102 540 84.1% VIETEL-AS-AP Vietel Corporation AS4780 709 184 525 74.0% SEEDNET Digital United Inc. AS17676 607 83 524 86.3% GIGAINFRA Softbank BB Corp. AS7018 1463 940 523 35.7% ATT-INTERNET4 - AT&T Services, Inc. AS24560 1020 507 513 50.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS9443 575 75 500 87.0% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 1156 668 488 42.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS22047 559 82 477 85.3% VTR BANDA ANCHA S.A. AS4804 665 212 453 68.1% MPX-AS Microplex PTY LTD Total 40154 13607 26547 66.1% Top 30 total Possible Bogus Routes 31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 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 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 72.22.32.0/19 AS33150 72.22.61.0/24 AS33150 72.22.62.0/24 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. 114.142.160.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.160.0/22 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.168.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.168.0/23 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.171.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.172.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.68.136.0/21 AS28045 Pantel Communications 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 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 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 176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 180.94.34.0/23 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 181.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 192.101.46.0/24 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 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 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-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network 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 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 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 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 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 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 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. 200.24.73.0/24 AS26061 Equant Colombia 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.52.33.0/24 AS55536 MIHK-HK Pacswitch Globe Telecom 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 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 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 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 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 203.175.98.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.99.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.103.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 203.175.110.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 204.238.70.0/24 AS36826 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO 205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.78.165.0/24 AS16565 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.105.224.0/19 AS20074 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 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 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 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. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com 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

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 15 Oct '10

15 Oct '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 16 Oct, 2010 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 333673 Prefixes after maximum aggregation: 153173 Deaggregation factor: 2.18 Unique aggregates announced to Internet: 163976 Total ASes present in the Internet Routing Table: 34973 Prefixes per ASN: 9.54 Origin-only ASes present in the Internet Routing Table: 30332 Origin ASes announcing only one prefix: 14721 Transit ASes present in the Internet Routing Table: 4641 Transit-only ASes present in the Internet Routing Table: 102 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (41664) 21 Prefixes from unregistered ASNs in the Routing Table: 334 Unregistered ASNs in the Routing Table: 124 Number of 32-bit ASNs allocated by the RIRs: 819 Prefixes from 32-bit ASNs in the Routing Table: 1161 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 216 Number of addresses announced to Internet: 2280874400 Equivalent to 135 /8s, 243 /16s and 97 /24s Percentage of available address space announced: 61.5 Percentage of allocated address space announced: 65.7 Percentage of available address space allocated: 93.7 Percentage of address space in use by end-sites: 85.3 Total number of prefixes smaller than registry allocations: 137157 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 81624 Total APNIC prefixes after maximum aggregation: 27931 APNIC Deaggregation factor: 2.92 Prefixes being announced from the APNIC address blocks: 78535 Unique aggregates announced from the APNIC address blocks: 34462 APNIC Region origin ASes present in the Internet Routing Table: 4204 APNIC Prefixes per ASN: 18.68 APNIC Region origin ASes announcing only one prefix: 1175 APNIC Region transit ASes present in the Internet Routing Table: 644 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 551962912 Equivalent to 32 /8s, 230 /16s and 73 /24s Percentage of available APNIC address space announced: 78.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 136292 Total ARIN prefixes after maximum aggregation: 70287 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 108891 Unique aggregates announced from the ARIN address blocks: 43464 ARIN Region origin ASes present in the Internet Routing Table: 13949 ARIN Prefixes per ASN: 7.81 ARIN Region origin ASes announcing only one prefix: 5337 ARIN Region transit ASes present in the Internet Routing Table: 1381 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 737739008 Equivalent to 43 /8s, 249 /16s and 1 /24s Percentage of available ARIN address space announced: 62.8 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, 50/8, 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, 107/8, 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: 76685 Total RIPE prefixes after maximum aggregation: 44471 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 70114 Unique aggregates announced from the RIPE address blocks: 45929 RIPE Region origin ASes present in the Internet Routing Table: 14880 RIPE Prefixes per ASN: 4.71 RIPE Region origin ASes announcing only one prefix: 7660 RIPE Region transit ASes present in the Internet Routing Table: 2244 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 441326464 Equivalent to 26 /8s, 78 /16s and 27 /24s Percentage of available RIPE address space announced: 77.4 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, 31/8, 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, 176/8, 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: 30306 Total LACNIC prefixes after maximum aggregation: 7173 LACNIC Deaggregation factor: 4.23 Prefixes being announced from the LACNIC address blocks: 28998 Unique aggregates announced from the LACNIC address blocks: 15164 LACNIC Region origin ASes present in the Internet Routing Table: 1368 LACNIC Prefixes per ASN: 21.20 LACNIC Region origin ASes announcing only one prefix: 429 LACNIC Region transit ASes present in the Internet Routing Table: 237 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 76206464 Equivalent to 4 /8s, 138 /16s and 209 /24s Percentage of available LACNIC address space announced: 56.8 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7350 Total AfriNIC prefixes after maximum aggregation: 1867 AfriNIC Deaggregation factor: 3.94 Prefixes being announced from the AfriNIC address blocks: 5664 Unique aggregates announced from the AfriNIC address blocks: 1769 AfriNIC Region origin ASes present in the Internet Routing Table: 405 AfriNIC Prefixes per ASN: 13.99 AfriNIC Region origin ASes announcing only one prefix: 120 AfriNIC Region transit ASes present in the Internet Routing Table: 92 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 17 Number of AfriNIC addresses announced to Internet: 20834560 Equivalent to 1 /8s, 61 /16s and 233 /24s Percentage of available AfriNIC address space announced: 62.1 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 1872 9437 510 Korea Telecom (KIX) 7545 1412 297 80 TPG Internet Pty Ltd 4755 1373 382 157 TATA Communications formerly 17488 1364 156 121 Hathway IP Over Cable Interne 17974 1246 303 79 PT TELEKOMUNIKASI INDONESIA 9583 1034 77 497 Sify Limited 24560 1020 303 179 Bharti Airtel Ltd., Telemedia 4808 977 1739 267 CNCGROUP IP network: China169 18101 888 100 134 Reliance Infocom Ltd Internet 9829 822 694 27 BSNL National Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3770 3667 279 bellsouth.net, inc. 4323 2616 1119 393 Time Warner Telecom 1785 1797 698 130 PaeTec Communications, Inc. 19262 1777 4833 279 Verizon Global Networks 20115 1505 1526 647 Charter Communications 7018 1462 5728 935 AT&T WorldNet Services 6478 1384 280 121 AT&T Worldnet Services 2386 1307 555 923 AT&T Data Communications Serv 11492 1235 231 74 Cable One 22773 1205 2858 61 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 449 2028 390 TDC Tele Danmark 8866 422 119 24 Bulgarian Telecommunication C 702 404 1869 318 UUNET - Commercial IP service 8551 402 353 46 Bezeq International 34984 381 91 184 BILISIM TELEKOM 3320 380 7332 331 Deutsche Telekom AG 3301 379 1688 335 TeliaNet Sweden 30890 375 80 204 Evolva Telecom 12479 374 576 5 Uni2 Autonomous System 31148 357 19 78 FreeNet ISP Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1341 2581 371 UniNet S.A. de C.V. 10620 1332 247 150 TVCABLE BOGOTA 28573 1182 909 88 NET Servicos de Comunicao S.A 7303 831 441 107 Telecom Argentina Stet-France 6503 761 223 259 AVANTEL, S.A. 22047 559 310 15 VTR PUNTO NET S.A. 14420 544 39 76 CORPORACION NACIONAL DE TELEC 3816 484 210 95 Empresa Nacional de Telecomun 7738 478 922 30 Telecomunicacoes da Bahia S.A 14117 448 32 27 Telefonica del Sur S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 976 445 10 TEDATA 24863 712 146 44 LINKdotNET AS number 36992 641 278 167 Etisalat MISR 3741 266 906 224 The Internet Solution 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 Tertiary Education Network 33776 196 12 14 Starcomms Nigeria Limited 24835 174 78 9 RAYA Telecom - Egypt 16637 154 440 91 MTN Network Solutions Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3770 3667 279 bellsouth.net, inc. 4323 2616 1119 393 Time Warner Telecom 4766 1872 9437 510 Korea Telecom (KIX) 1785 1797 698 130 PaeTec Communications, Inc. 19262 1777 4833 279 Verizon Global Networks 20115 1505 1526 647 Charter Communications 7018 1462 5728 935 AT&T WorldNet Services 7545 1412 297 80 TPG Internet Pty Ltd 6478 1384 280 121 AT&T Worldnet Services 4755 1373 382 157 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2616 2223 Time Warner Telecom 1785 1797 1667 PaeTec Communications, Inc. 19262 1777 1498 Verizon Global Networks 4766 1872 1362 Korea Telecom (KIX) 7545 1412 1332 TPG Internet Pty Ltd 6478 1384 1263 AT&T Worldnet Services 17488 1364 1243 Hathway IP Over Cable Interne 4755 1373 1216 TATA Communications formerly 10620 1332 1182 TVCABLE BOGOTA 17974 1246 1167 PT TELEKOMUNIKASI INDONESIA Complete listing at http://thyme.rand.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 4323 Time Warner Telecom 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.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 46.20.224.0/20 39451 Melbourne Network Solutions c 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.21.192.0/20 11610 Internet Nebraska Corporation 64.21.212.0/22 11610 Internet Nebraska Corporation Complete listing at http://thyme.rand.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 /8:19 /9:10 /10:25 /11:67 /12:203 /13:420 /14:735 /15:1330 /16:11315 /17:5488 /18:9329 /19:18494 /20:23679 /21:23911 /22:31328 /23:30531 /24:173949 /25:983 /26:1102 /27:581 /28:153 /29:12 /30:2 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2334 3770 bellsouth.net, inc. 4323 1407 2616 Time Warner Telecom 6478 1346 1384 AT&T Worldnet Services 10620 1220 1332 TVCABLE BOGOTA 11492 1192 1235 Cable One 1785 1077 1797 PaeTec Communications, Inc. 18566 1069 1088 Covad Communications 7011 1056 1156 Citizens Utilities 19262 903 1777 Verizon Global Networks 8452 882 976 TEDATA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:87 2:14 4:13 8:311 12:2011 13:8 14:34 15:20 16:3 17:9 20:9 24:1383 27:389 31:1 32:61 33:12 38:695 40:97 41:2454 44:3 46:163 47:11 49:4 50:1 52:12 55:3 56:2 57:29 58:832 59:500 60:479 61:1111 62:1027 63:1964 64:3746 65:2336 66:4062 67:1850 68:1144 69:2846 70:758 71:375 72:1940 73:2 74:2321 75:293 76:324 77:869 78:698 79:445 80:1043 81:805 82:493 83:450 84:685 85:1035 86:431 87:689 88:322 89:1556 90:105 91:3107 92:427 93:1020 94:1107 95:739 96:389 97:223 98:639 99:32 101:3 108:64 109:699 110:423 111:583 112:298 113:296 114:477 115:606 116:1115 117:658 118:541 119:979 120:196 121:722 122:1589 123:917 124:1228 125:1269 128:227 129:158 130:170 131:557 132:274 133:20 134:207 135:46 136:207 137:140 138:278 139:109 140:478 141:197 142:348 143:386 144:500 145:54 146:429 147:190 148:619 149:306 150:146 151:232 152:294 153:174 154:3 155:369 156:169 157:333 158:113 159:357 160:312 161:198 162:269 163:166 164:423 165:349 166:470 167:418 168:678 169:154 170:716 171:63 172:2 173:1029 174:554 175:212 176:1 177:1 178:537 180:683 181:1 182:244 183:231 184:131 186:733 187:513 188:842 189:806 190:4133 192:5771 193:4738 194:3430 195:2828 196:1205 198:3544 199:3615 200:5421 201:1582 202:8138 203:8299 204:4033 205:2326 206:2566 207:3036 208:3899 209:3478 210:2554 211:1282 212:1780 213:1706 214:678 215:66 216:4809 217:1561 218:522 219:401 220:1177 221:429 222:342 223:53 End of report

1 0

New Resource Certification
by Mirjam Kuehne 15 Oct '10

15 Oct '10

[Apologies for duplicate emails] Dear colleagues, We just announced a new release of the RIPE NCC Resource Certification system. We are gearing up for the production release on 1 January 2011 and have implemented some critical changes and new features. Please find more details on RIPE Labs: http://labs.ripe.net/Members/AlexBand/new-release-of-the-resource-certifica… If you have any comments or questions, please do not hesitate to leave them under the article. Kind Regards, Mirjam Kuehne RIPE Labs

1 0

BGP Update Report
by cidr-report＠potaroo.net 09 Oct '10

09 Oct '10

BGP Update Report Interval: 30-Sep-10 -to- 07-Oct-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8151 23388 1.5% 9.1 -- Uninet S.A. de C.V. 2 - AS3464 23141 1.5% 525.9 -- ASC-NET - Alabama Supercomputer Network 3 - AS32528 17215 1.1% 2151.9 -- ABBOTT Abbot Labs 4 - AS8452 15644 1.0% 11.0 -- TE-AS TE-AS 5 - AS35931 15579 1.0% 2596.5 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 6 - AS5536 13583 0.9% 122.4 -- Internet-Egypt 7 - AS23216 10747 0.7% 41.8 -- MEGADATOS S.A. 8 - AS3816 10130 0.7% 20.8 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 9 - AS4771 9846 0.6% 27.7 -- NZTELECOM Netgate 10 - AS33363 9712 0.6% 7.1 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 11 - AS9829 9611 0.6% 11.7 -- BSNL-NIB National Internet Backbone 12 - AS5778 9117 0.6% 52.4 -- EMBARQ-RCMT - Embarq Corporation 13 - AS4323 9027 0.6% 2.0 -- TWTC - tw telecom holdings, inc. 14 - AS5800 8824 0.6% 43.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 15 - AS11830 8556 0.6% 19.8 -- Instituto Costarricense de Electricidad y Telecom. 16 - AS28573 8483 0.6% 7.1 -- NET Servicos de Comunicao S.A. 17 - AS2764 8301 0.5% 22.4 -- AAPT AAPT Limited 18 - AS45464 7811 0.5% 260.4 -- NEXTWEB-AS-AP Room 201, TGU Bldg 19 - AS27738 7674 0.5% 36.7 -- Ecuadortelecom S.A. 20 - AS45595 6750 0.4% 17.7 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35931 15579 1.0% 2596.5 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 2 - AS32528 17215 1.1% 2151.9 -- ABBOTT Abbot Labs 3 - AS45606 6274 0.4% 1254.8 -- 101GLOBAL-AS-AP 101 Global Co.,Ltd. 4 - AS22753 3478 0.2% 869.5 -- REDHAT-STUTTGART REDHAT Stuttgart 5 - AS44228 5270 0.3% 658.8 -- DATA-AS DATA CoLTD 6 - AS21017 6561 0.4% 656.1 -- VSI-AS VSI AS 7 - AS5311 648 0.0% 648.0 -- DNIC-ASBLK-05120-05376 - DoD Network Information Center 8 - AS13813 1239 0.1% 619.5 -- BROADSOFT-INC-NORTH-AMERICA - BroadSoft, Inc. 9 - AS24035 566 0.0% 566.0 -- MOFA-AS-VN Ministry of Foreign Affairs of Vietnam - MOFA 10 - AS3464 23141 1.5% 525.9 -- ASC-NET - Alabama Supercomputer Network 11 - AS11613 518 0.0% 518.0 -- U-SAVE - U-Save Auto Rental of America, Inc. 12 - AS18163 2053 0.1% 513.2 -- JINJU18163-AS-KR jinju national university 13 - AS29544 644 0.0% 322.0 -- MAURITEL-AS 14 - AS27771 614 0.0% 307.0 -- Instituto Venezolano de Investigaciones Cientificas 15 - AS43634 290 0.0% 290.0 -- YALTA-RS-AS Yalta Radio Systems 16 - AS45598 1396 0.1% 279.2 -- BLUEMEDIACOM-PH Unit 503 5th Floor Net One Center 17 - AS18025 5796 0.4% 276.0 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 18 - AS45292 274 0.0% 274.0 -- LIPI-AS-ID Lembaga Ilmu Pengetahuan Indonesia - LIPI 19 - AS45464 7811 0.5% 260.4 -- NEXTWEB-AS-AP Room 201, TGU Bldg 20 - AS27027 520 0.0% 260.0 -- ANBELL ASN-ANBELL TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 129.66.0.0/17 11497 0.7% AS3464 -- ASC-NET - Alabama Supercomputer Network 2 - 129.66.128.0/17 11495 0.7% AS3464 -- ASC-NET - Alabama Supercomputer Network 3 - 63.211.68.0/22 10143 0.6% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 4 - 130.36.34.0/24 8604 0.5% AS32528 -- ABBOTT Abbot Labs 5 - 130.36.35.0/24 8601 0.5% AS32528 -- ABBOTT Abbot Labs 6 - 201.134.18.0/24 6419 0.4% AS8151 -- Uninet S.A. de C.V. 7 - 190.65.228.0/22 6184 0.4% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 8 - 198.140.43.0/24 5349 0.3% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 9 - 216.126.136.0/22 3911 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 10 - 41.238.176.0/23 3595 0.2% AS8452 -- TE-AS TE-AS 11 - 72.31.122.0/24 3541 0.2% AS13343 -- SCRR-13343 - Road Runner HoldCo LLC AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 12 - 66.187.234.0/24 3474 0.2% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart 13 - 95.32.192.0/18 3437 0.2% AS21017 -- VSI-AS VSI AS 14 - 206.184.16.0/24 3197 0.2% AS174 -- COGENT Cogent/PSI 15 - 95.32.128.0/18 3094 0.2% AS21017 -- VSI-AS VSI AS 16 - 216.118.245.0/24 2910 0.2% AS25747 -- VSC-SATELLITE-CO - VSC Satellite Co. 17 - 71.44.14.0/23 2308 0.1% AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 18 - 72.31.98.0/24 2282 0.1% AS13343 -- SCRR-13343 - Road Runner HoldCo LLC AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 19 - 202.92.235.0/24 2099 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 20 - 200.50.174.0/24 1891 0.1% AS10697 -- Interlink S.R.L. 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 09 Oct '10

09 Oct '10

This report has been generated at Fri Oct 8 21:11:50 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 01-10-10 337368 208491 02-10-10 337924 208506 03-10-10 337877 208789 04-10-10 337819 208799 05-10-10 337616 209221 06-10-10 338174 209629 07-10-10 338124 209707 08-10-10 338202 209567 AS Summary 35577 Number of ASes in routing system 15168 Number of ASes announcing only one prefix 4486 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 96837376 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'). --- 08Oct10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 338232 209580 128652 38.0% All ASes AS6389 3774 282 3492 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4486 1984 2502 55.8% TWTC - tw telecom holdings, inc. AS19262 1779 279 1500 84.3% VZGNI-TRANSIT - Verizon Online LLC AS4766 1865 525 1340 71.8% KIXS-AS-KR Korea Telecom AS22773 1204 66 1138 94.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1367 285 1082 79.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS17488 1360 308 1052 77.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS5668 1063 93 970 91.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS10620 1333 376 957 71.8% Telmex Colombia S.A. AS6478 1368 427 941 68.8% ATT-INTERNET3 - AT&T Services, Inc. AS18566 1058 175 883 83.5% COVAD - Covad Communications Co. AS1785 1794 1012 782 43.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS7545 1418 696 722 50.9% TPG-INTERNET-AP TPG Internet Pty Ltd AS7303 799 101 698 87.4% Telecom Argentina S.A. AS8452 1046 371 675 64.5% TE-AS TE-AS AS8151 1342 690 652 48.6% Uninet S.A. de C.V. AS33363 1376 736 640 46.5% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS18101 885 249 636 71.9% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 936 303 633 67.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS28573 1175 604 571 48.6% NET Servicos de Comunicao S.A. AS7552 650 120 530 81.5% VIETEL-AS-AP Vietel Corporation AS4780 707 182 525 74.3% SEEDNET Digital United Inc. AS7018 1470 945 525 35.7% ATT-INTERNET4 - AT&T Services, Inc. AS17676 606 82 524 86.5% GIGAINFRA Softbank BB Corp. AS24560 1045 523 522 50.0% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS9443 575 75 500 87.0% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 1156 668 488 42.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS22047 558 82 476 85.3% VTR BANDA ANCHA S.A. AS4804 665 205 460 69.2% MPX-AS Microplex PTY LTD AS36992 651 196 455 69.9% ETISALAT-MISR Total 39511 12640 26871 68.0% Top 30 total Possible Bogus Routes 31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.196.0/24 AS36990 41.223.197.0/24 AS36990 41.223.198.0/24 AS36990 41.223.199.0/24 AS36990 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 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 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 72.22.32.0/19 AS33150 72.22.61.0/24 AS33150 72.22.62.0/24 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.45.160.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA 96.47.48.0/20 AS3257 TINET-BACKBONE Tinet SpA 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. 114.142.160.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.160.0/22 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.168.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.168.0/23 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.171.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.172.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.68.136.0/21 AS28045 Pantel Communications 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 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 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 173.225.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 180.94.34.0/23 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 181.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 192.101.46.0/24 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 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 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-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network 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 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 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 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 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 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 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. 200.24.73.0/24 AS26061 Equant Colombia 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.52.33.0/24 AS55536 MIHK-HK ------------------------------- 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 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 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 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 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.174.125.128/26 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 203.175.98.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.99.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.103.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 203.175.110.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 204.238.70.0/24 AS36826 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO 205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.78.165.0/24 AS16565 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.105.224.0/19 AS20074 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.236.96.0/20 AS3257 TINET-BACKBONE Tinet SpA 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 212.35.160.0/19 AS12369 212.35.160.0/20 AS12369 212.35.174.0/24 AS12369 212.35.176.0/20 AS12369 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 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. 216.47.32.0/20 AS3257 TINET-BACKBONE Tinet SpA 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. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com 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

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 08 Oct '10

08 Oct '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. 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 09 Oct, 2010 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 332924 Prefixes after maximum aggregation: 152886 Deaggregation factor: 2.18 Unique aggregates announced to Internet: 163608 Total ASes present in the Internet Routing Table: 34937 Prefixes per ASN: 9.53 Origin-only ASes present in the Internet Routing Table: 30306 Origin ASes announcing only one prefix: 14711 Transit ASes present in the Internet Routing Table: 4631 Transit-only ASes present in the Internet Routing Table: 102 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (41664) 21 Prefixes from unregistered ASNs in the Routing Table: 3825 Unregistered ASNs in the Routing Table: 1691 Number of 32-bit ASNs allocated by the RIRs: 809 Prefixes from 32-bit ASNs in the Routing Table: 1141 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 217 Number of addresses announced to Internet: 2278375680 Equivalent to 135 /8s, 205 /16s and 65 /24s Percentage of available address space announced: 61.5 Percentage of allocated address space announced: 65.6 Percentage of available address space allocated: 93.7 Percentage of address space in use by end-sites: 85.1 Total number of prefixes smaller than registry allocations: 136876 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 81350 Total APNIC prefixes after maximum aggregation: 27868 APNIC Deaggregation factor: 2.92 Prefixes being announced from the APNIC address blocks: 78281 Unique aggregates announced from the APNIC address blocks: 34323 APNIC Region origin ASes present in the Internet Routing Table: 4200 APNIC Prefixes per ASN: 18.64 APNIC Region origin ASes announcing only one prefix: 1172 APNIC Region transit ASes present in the Internet Routing Table: 647 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 551177312 Equivalent to 32 /8s, 218 /16s and 76 /24s Percentage of available APNIC address space announced: 78.2 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, 14/8, 27/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 135954 Total ARIN prefixes after maximum aggregation: 70173 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 108553 Unique aggregates announced from the ARIN address blocks: 43351 ARIN Region origin ASes present in the Internet Routing Table: 13936 ARIN Prefixes per ASN: 7.79 ARIN Region origin ASes announcing only one prefix: 5326 ARIN Region transit ASes present in the Internet Routing Table: 1381 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 737000992 Equivalent to 43 /8s, 237 /16s and 190 /24s Percentage of available ARIN address space announced: 62.8 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, 50/8, 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, 107/8, 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: 76620 Total RIPE prefixes after maximum aggregation: 44371 RIPE Deaggregation factor: 1.73 Prefixes being announced from the RIPE address blocks: 70070 Unique aggregates announced from the RIPE address blocks: 45843 RIPE Region origin ASes present in the Internet Routing Table: 14868 RIPE Prefixes per ASN: 4.71 RIPE Region origin ASes announcing only one prefix: 7661 RIPE Region transit ASes present in the Internet Routing Table: 2235 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 440693376 Equivalent to 26 /8s, 68 /16s and 114 /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, 31/8, 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, 176/8, 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: 30164 Total LACNIC prefixes after maximum aggregation: 7163 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 28958 Unique aggregates announced from the LACNIC address blocks: 15115 LACNIC Region origin ASes present in the Internet Routing Table: 1361 LACNIC Prefixes per ASN: 21.28 LACNIC Region origin ASes announcing only one prefix: 429 LACNIC Region transit ASes present in the Internet Routing Table: 235 Average LACNIC Region AS path length visible: 3.9 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 76059264 Equivalent to 4 /8s, 136 /16s and 146 /24s Percentage of available LACNIC address space announced: 56.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7442 Total AfriNIC prefixes after maximum aggregation: 1892 AfriNIC Deaggregation factor: 3.93 Prefixes being announced from the AfriNIC address blocks: 5735 Unique aggregates announced from the AfriNIC address blocks: 1696 AfriNIC Region origin ASes present in the Internet Routing Table: 406 AfriNIC Prefixes per ASN: 14.13 AfriNIC Region origin ASes announcing only one prefix: 123 AfriNIC Region transit ASes present in the Internet Routing Table: 92 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 17 Number of AfriNIC addresses announced to Internet: 20856320 Equivalent to 1 /8s, 62 /16s and 62 /24s Percentage of available AfriNIC address space announced: 62.2 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 1865 9437 510 Korea Telecom (KIX) 7545 1412 297 82 TPG Internet Pty Ltd 4755 1367 380 158 TATA Communications formerly 17488 1360 156 122 Hathway IP Over Cable Interne 17974 1258 302 79 PT TELEKOMUNIKASI INDONESIA 24560 1045 303 180 Bharti Airtel Ltd., Telemedia 9583 1033 77 497 Sify Limited 4808 936 1714 261 CNCGROUP IP network: China169 18101 885 100 132 Reliance Infocom Ltd Internet 9829 816 692 33 BSNL National Internet Backbo 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 3774 3667 278 bellsouth.net, inc. 4323 2612 1108 390 Time Warner Telecom 1785 1795 698 131 PaeTec Communications, Inc. 19262 1779 4833 279 Verizon Global Networks 20115 1501 1519 649 Charter Communications 7018 1468 5729 941 AT&T WorldNet Services 6478 1368 277 109 AT&T Worldnet Services 2386 1309 555 923 AT&T Data Communications Serv 11492 1222 230 71 Cable One 22773 1204 2858 61 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 450 2028 391 TDC Tele Danmark 8866 419 119 24 Bulgarian Telecommunication C 702 404 1869 318 UUNET - Commercial IP service 8551 402 353 46 Bezeq International 34984 379 91 186 BILISIM TELEKOM 3301 378 1688 334 TeliaNet Sweden 3320 377 7329 328 Deutsche Telekom AG 30890 374 79 203 Evolva Telecom 12479 372 576 5 Uni2 Autonomous System 31148 353 19 77 FreeNet ISP 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 1342 2571 368 UniNet S.A. de C.V. 10620 1333 247 150 TVCABLE BOGOTA 28573 1175 909 87 NET Servicos de Comunicao S.A 7303 805 440 90 Telecom Argentina Stet-France 6503 759 223 259 AVANTEL, S.A. 27947 566 64 92 Telconet S.A 22047 558 310 15 VTR PUNTO NET S.A. 14420 540 39 78 CORPORACION NACIONAL DE TELEC 3816 484 210 95 Empresa Nacional de Telecomun 7738 478 922 30 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1046 445 10 TEDATA 24863 738 147 39 LINKdotNET AS number 36992 651 279 174 Etisalat MISR 3741 266 906 224 The Internet Solution 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 Tertiary Education Network 33776 196 12 14 Starcomms Nigeria Limited 16637 170 440 92 MTN Network Solutions 24835 165 78 9 RAYA Telecom - Egypt 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 3774 3667 278 bellsouth.net, inc. 4323 2612 1108 390 Time Warner Telecom 4766 1865 9437 510 Korea Telecom (KIX) 1785 1795 698 131 PaeTec Communications, Inc. 19262 1779 4833 279 Verizon Global Networks 20115 1501 1519 649 Charter Communications 7018 1468 5729 941 AT&T WorldNet Services 7545 1412 297 82 TPG Internet Pty Ltd 6478 1368 277 109 AT&T Worldnet Services 4755 1367 380 158 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2612 2222 Time Warner Telecom 1785 1795 1664 PaeTec Communications, Inc. 19262 1779 1500 Verizon Global Networks 4766 1865 1355 Korea Telecom (KIX) 7545 1412 1330 TPG Internet Pty Ltd 6478 1368 1259 AT&T Worldnet Services 17488 1360 1238 Hathway IP Over Cable Interne 4755 1367 1209 TATA Communications formerly 10620 1333 1183 TVCABLE BOGOTA 17974 1258 1179 PT TELEKOMUNIKASI INDONESIA Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 40331 UNALLOCATED 8.11.167.0/24 7018 AT&T WorldNet Servic 11946 UNALLOCATED 8.12.155.0/24 40913 Quality Technology S 15040 UNALLOCATED 8.12.156.0/24 3356 Level 3 Communicatio 53317 UNALLOCATED 8.14.38.0/24 3356 Level 3 Communicatio 33084 UNALLOCATED 8.15.195.0/24 3356 Level 3 Communicatio 18826 UNALLOCATED 8.17.208.0/20 2828 XO Communications 16734 UNALLOCATED 8.18.204.0/24 26914 Global Netoptex, Inc 53562 UNALLOCATED 8.19.94.0/24 3356 Level 3 Communicatio 23200 UNALLOCATED 8.20.243.0/24 25653 Pegasus Web Technolo 22015 UNALLOCATED 8.22.137.0/24 14989 Broadview Networks Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.196.0/24 36990 Alkan Telecom Ltd 41.223.197.0/24 36990 Alkan Telecom Ltd 41.223.198.0/24 36990 Alkan Telecom Ltd 41.223.199.0/24 36990 Alkan Telecom Ltd 46.16.160.0/24 43584 RIPE Network Coordination Cen 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 /8:19 /9:10 /10:25 /11:67 /12:203 /13:419 /14:733 /15:1327 /16:11300 /17:5483 /18:9304 /19:18494 /20:23668 /21:23842 /22:31149 /23:30417 /24:173673 /25:983 /26:1080 /27:564 /28:143 /29:12 /30:2 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2337 3774 bellsouth.net, inc. 4323 1408 2612 Time Warner Telecom 6478 1332 1368 AT&T Worldnet Services 10620 1221 1333 TVCABLE BOGOTA 11492 1179 1222 Cable One 1785 1075 1795 PaeTec Communications, Inc. 7011 1056 1156 Citizens Utilities 18566 1039 1058 Covad Communications 8452 957 1046 TEDATA 19262 905 1779 Verizon Global Networks Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:78 2:17 4:13 8:313 12:2003 13:8 14:33 15:20 16:3 17:9 20:8 24:1379 27:361 31:1 32:61 33:12 38:701 40:97 41:2509 44:3 46:151 47:11 49:4 52:12 55:5 56:2 57:30 58:830 59:501 60:480 61:1087 62:1031 63:1974 64:3738 65:2329 66:4065 67:1847 68:1146 69:2849 70:755 71:375 72:1935 73:2 74:2308 75:288 76:322 77:876 78:696 79:432 80:1042 81:818 82:502 83:459 84:687 85:1039 86:433 87:693 88:323 89:1565 90:106 91:3098 92:437 93:1027 94:1109 95:746 96:385 97:220 98:630 99:32 101:3 108:64 109:715 110:436 111:584 112:293 113:288 114:475 115:603 116:1111 117:655 118:534 119:973 120:203 121:717 122:1565 123:914 124:1230 125:1270 128:227 129:157 130:170 131:559 132:273 133:20 134:207 135:46 136:214 137:140 138:276 139:109 140:478 141:196 142:348 143:384 144:479 145:54 146:428 147:173 148:616 149:305 150:148 151:233 152:295 153:172 154:3 155:368 156:169 157:317 158:113 159:359 160:313 161:190 162:269 163:166 164:422 165:368 166:468 167:418 168:679 169:157 170:708 171:63 172:2 173:1005 174:558 175:176 176:1 177:1 178:534 180:676 181:1 182:235 183:228 184:126 186:733 187:502 188:839 189:823 190:4124 192:5770 193:4739 194:3431 195:2830 196:1192 198:3544 199:3600 200:5408 201:1579 202:8172 203:8316 204:4019 205:2319 206:2542 207:3038 208:3882 209:3482 210:2553 211:1283 212:1762 213:1716 214:667 215:66 216:4786 217:1583 218:491 219:401 220:1168 221:427 222:341 223:51 End of report

1 0

Re: [ncc-services-wg] RPKI Resource Certification: building features
by Owen DeLong 05 Oct '10

05 Oct '10

> >> I'll go a step further and say that the resource holder should be >> the ONLY holder of the private key for their resources. >> >> Owen > > If you're saying that ISPs can only participate in an RPKI scheme if they > run their own Certificate Authority, then I think that would practically > ruin the chances of Certification actually ever taking off on a large > scale. > > -Alex No... I'm saying that if ISPs aren't the only entities that hold their private keys, then they aren't the only entities that can sign their resources. If you choose to delegate the CA role for signing your resources to someone else, then, obviously, you have to give them a valid private key with which to sign those resources. However, in doing that, you've created a situation where your signature is now much easier to forge. Kind of like automatic signing machines for checks. Benefit: The accounting department can sign thousands of checks and the CFO doesn't have to. Draw-back... The accounting department can sign thousands of checks without the CFO knowing they did so. Owen

4 5

Re: [ncc-services-wg] RPKI Resource Certification: building features
by Alex Band 04 Oct '10

04 Oct '10

On Mon, October 4, 2010 04:38, Owen DeLong wrote: > > On Oct 3, 2010, at 7:26 PM, Randy Bush wrote: > >>> Do you think there is value in creating a system like this? >> >> yes. though, given issues of errors and deliberate falsifications, i am >> not entirely comfortable with the whois/bgp combo being considered >> formally authoritative. but we have to do something. But blindly considering whois/BGP authoritative is not what I am proposing. I want to confront the network operator with what is registered in the IRR and what is seen in BGP, and let the human element make decisions and corrections, improving data quality in the process. >>> Are there any glaring holes that I missed >> >> yes. the operator should be able to hold the private key to their >> certificate(s) or the meaning of 'private key' and the security >> structure of the [ripe part of the] rpki is a broken. >> >> randy In the hosted implementation the RIPE NCC currently has, only a registered contact for an LIR with whom we have a business relationship has access to the secured LIR Portal in which the Certification system is embedded. The reason to offer a hosted system initially, is to take away the burden from an LIR of having to run their own Certificate Authority. We offer a service that makes the entry barrier for Certification as low as possible. Properly running your own CA, with all the crypto aspects, is no small feat for a lot of LIRs (technically, but perhaps more psychologically). You may argue that it's easy and cheap to do yourself, but just look at adoption rates and levels of IPv6 and DNSSEC *at an LIR level* to see what reality is like. After the production launch on 1 January 2011, the next step we will take is to implement the up/down protocol, allowing people to run their own Certificate Authority if they choose to do so. We plan to roll this out in the first half of 2011. We'll go one step further by having our software certified by an external independent company, and releasing it as open source to the Community, so they can be sure they adopt a robust system if they choose our package. So in the end our implementation is not 'broken' as you say, it is in he middle of a planned, phased approach. Not everything is possible yet and that is a deliberate decision. > I'll go a step further and say that the resource holder should be > the ONLY holder of the private key for their resources. > > Owen If you're saying that ISPs can only participate in an RPKI scheme if they run their own Certificate Authority, then I think that would practically ruin the chances of Certification actually ever taking off on a large scale. -Alex

1 0

RPKI Resource Certification: building features
by Alex Band 03 Oct '10

03 Oct '10

Most of the discussions around RPKI Resource Certification that have been held up to now have largely revolved around infrastructure and policy topics. I would like to move away from that here and discuss what kind of value and which features can be offered with Certification for network administrators around the world. Because in the end, the goal is to make Internet routing more robust and create a more reliable method for network operators to make routing decisions. We all know about the shortcomings of the IRR system and that just half of all prefixes on the Internet have a route object associated with them (http://bgpmon.net/blog/?p=140). However, it does mean that there is ton of valuable information in the IRRs, whereas the Certification system needs to start from scratch. Based on many discussion I've had with members and the Community, here is my idea for a Route Origin Authorisation** (ROA) wizard that retrieves IRR information, compares it to real world routing and uses that for the creation of ROA Specifications. This has a number of benefits: - Network operators don't have to create their routing policy in the Certification system from scratch - Because a comparison between is done the IRR and RIS (http://ripe.net/ris/), only accurate up-to-date information is added to the Certification system - The accuracy of the IRR is increased as a bonus, and is achieved without leaving the wizard Ideally, a network operator should be able to manage and publish their routing policy – both for the IRR and Certification – from one single interface. Here are the basic steps for the wizard after a certificate is generated: 1. Start ROA Wizard 2. Detect IRR information using the AS numbers in the Certificate, like for example: http://www.db.ripe.net/whois?searchtext=AS286&inverse_attributes=origin&for… 3: Compare results with RIS using RRCC/Netsense, like for example: http://www.ris.ripe.net/cgi-bin/rrccng/query.cgi?target=AS286 4: Allow user to flag which ROA specifications they would actually like to create, based on the IRR and RRCC/Netsense results. 5: Allow user to create additional ROA Specifications 6: Detect which maintainer is used for the route objects in the IRR 7: Allow user to specify maintainer password/pgp key, so all route objects are updated/removed/added based on the ROAs that were created. This makes sure the data in the IRR and the Certification system is consistent. 8: Save and publish ROAs and route objects Do you think there is value in creating a system like this? Are there any glaring holes that I missed, or something that could be added? I'm looking forward to your feedback. Alex Band RIPE NCC http://ripe.net/certification ** The certification system largely revolves around three main elements: (1) the Certificate, that offers validated proof of holdership of an Internet Resource, (2) the Route Orgin Authorisation Object (ROA), a standardised document that states that the holder of a certain prefix authorises a particular AS to announce that prefix and (3) the Validator, which relying parties, i.e. your peers, can use to validate certificates and ROAs.

1 0

BGP Update Report
by cidr-report＠potaroo.net 02 Oct '10

02 Oct '10

BGP Update Report Interval: 23-Sep-10 -to- 30-Sep-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8151 24582 2.3% 12.3 -- Uninet S.A. de C.V. 2 - AS3464 21803 2.0% 484.5 -- ASC-NET - Alabama Supercomputer Network 3 - AS32528 17249 1.6% 2156.1 -- ABBOTT Abbot Labs 4 - AS5536 15687 1.5% 146.6 -- Internet-Egypt 5 - AS35931 13325 1.2% 4441.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 6 - AS5800 12818 1.2% 59.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 7 - AS8452 9632 0.9% 9.7 -- TE-AS TE-AS 8 - AS3816 9132 0.9% 24.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 9 - AS10620 9023 0.8% 6.8 -- Telmex Colombia S.A. 10 - AS4771 8955 0.8% 25.7 -- NZTELECOM Netgate 11 - AS14420 8319 0.8% 13.7 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 12 - AS27738 7444 0.7% 35.4 -- Ecuadortelecom S.A. 13 - AS2764 7225 0.7% 21.2 -- AAPT AAPT Limited 14 - AS7552 6856 0.6% 10.6 -- VIETEL-AS-AP Vietel Corporation 15 - AS3475 6692 0.6% 291.0 -- LANT-AFLOAT - Navy Network Information Center (NNIC) 16 - AS9498 6370 0.6% 14.1 -- BBIL-AP BHARTI Airtel Ltd. 17 - AS21017 6184 0.6% 618.4 -- VSI-AS VSI AS 18 - AS9829 6149 0.6% 24.0 -- BSNL-NIB National Internet Backbone 19 - AS15399 5871 0.6% 65.2 -- WANANCHI-KE 20 - AS36992 5846 0.6% 11.7 -- ETISALAT-MISR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35931 13325 1.2% 4441.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 2 - AS32528 17249 1.6% 2156.1 -- ABBOTT Abbot Labs 3 - AS22753 1896 0.2% 1896.0 -- REDHAT-STUTTGART REDHAT Stuttgart 4 - AS53532 1037 0.1% 1037.0 -- KINGMETALS - King Architectural Metals 5 - AS45600 948 0.1% 948.0 -- UPM-AS-AP University of the Philippines, Manila 6 - AS38531 828 0.1% 828.0 -- SULLCROM-HK Sullivan & Cromwell LLP, Hong Kong Site, International Law Firm. 7 - AS11613 702 0.1% 702.0 -- U-SAVE - U-Save Auto Rental of America, Inc. 8 - AS53327 685 0.1% 685.0 -- CO-OPERATIVE-INSURANCE-COMPANIES - Co-operative Insurance Companies, inc. 9 - AS14294 638 0.1% 638.0 -- LIBERTYTEL - Liberty Telecom, LLC 10 - AS15984 622 0.1% 622.0 -- The Joint-Stock Commercial Bank CentroCredit. 11 - AS21017 6184 0.6% 618.4 -- VSI-AS VSI AS 12 - AS31055 579 0.1% 579.0 -- CONSULTIX-AS Consultix GmbH 13 - AS33775 4398 0.4% 549.8 -- NITEL-AS 14 - AS3 540 0.1% 333.0 -- STOFANET Stofa A/S 15 - AS27027 538 0.1% 538.0 -- ANBELL ASN-ANBELL 16 - AS3464 21803 2.0% 484.5 -- ASC-NET - Alabama Supercomputer Network 17 - AS37204 3385 0.3% 483.6 -- TELONE 18 - AS37065 462 0.0% 462.0 -- ZOOM-AS 19 - AS703 381 0.0% 381.0 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 20 - AS9556 1745 0.2% 349.0 -- ADAM-AS-AP Adam Internet Pty Ltd TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 129.66.0.0/17 10808 0.9% AS3464 -- ASC-NET - Alabama Supercomputer Network 2 - 129.66.128.0/17 10804 0.9% AS3464 -- ASC-NET - Alabama Supercomputer Network 3 - 130.36.34.0/24 8616 0.7% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.35.0/24 8616 0.7% AS32528 -- ABBOTT Abbot Labs 5 - 201.134.18.0/24 8420 0.7% AS8151 -- Uninet S.A. de C.V. 6 - 63.211.68.0/22 7886 0.7% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 7 - 198.140.43.0/24 5327 0.5% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 8 - 190.65.228.0/22 5307 0.5% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 9 - 216.126.136.0/22 4645 0.4% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 10 - 148.204.141.0/24 4249 0.4% AS8151 -- Uninet S.A. de C.V. 11 - 95.32.192.0/18 3326 0.3% AS21017 -- VSI-AS VSI AS 12 - 206.184.16.0/24 3062 0.3% AS174 -- COGENT Cogent/PSI 13 - 216.118.245.0/24 3008 0.3% AS25747 -- VSC-SATELLITE-CO - VSC Satellite Co. 14 - 95.32.128.0/18 2824 0.2% AS21017 -- VSI-AS VSI AS 15 - 202.92.235.0/24 2535 0.2% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 16 - 64.86.26.0/23 2473 0.2% AS37204 -- TELONE 17 - 41.238.176.0/23 1985 0.2% AS8452 -- TE-AS TE-AS 18 - 66.187.234.0/24 1896 0.2% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart 19 - 138.116.134.0/24 1369 0.1% AS7018 -- ATT-INTERNET4 - AT&T WorldNet Services 20 - 205.90.224.0/20 1159 0.1% AS3475 -- LANT-AFLOAT - Navy Network Information Center (NNIC) 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 02 Oct '10

02 Oct '10

This report has been generated at Fri Oct 1 21:12:03 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 24-09-10 336850 207985 25-09-10 336997 207887 26-09-10 337000 208528 27-09-10 337205 208311 28-09-10 337437 208418 29-09-10 337629 208515 30-09-10 337929 208442 01-10-10 337368 208582 AS Summary 35515 Number of ASes in routing system 15117 Number of ASes announcing only one prefix 4480 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 96837376 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'). --- 01Oct10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 337851 208477 129374 38.3% All ASes AS6389 3776 282 3494 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4480 1946 2534 56.6% TWTC - tw telecom holdings, inc. AS19262 1822 286 1536 84.3% VZGNI-TRANSIT - Verizon Online LLC AS4766 1861 519 1342 72.1% KIXS-AS-KR Korea Telecom AS22773 1199 66 1133 94.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1357 290 1067 78.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS17488 1347 297 1050 78.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18566 1087 63 1024 94.2% COVAD - Covad Communications Co. AS5668 1080 95 985 91.2% AS-5668 - CenturyTel Internet Holdings, Inc. AS10620 1324 344 980 74.0% Telmex Colombia S.A. AS6478 1354 426 928 68.5% ATT-INTERNET3 - AT&T WorldNet Services AS1785 1796 962 834 46.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS13343 1385 633 752 54.3% SCRR-13343 - Road Runner HoldCo LLC AS7303 810 114 696 85.9% Telecom Argentina S.A. AS8452 1009 345 664 65.8% TE-AS TE-AS AS7545 1414 757 657 46.5% TPG-INTERNET-AP TPG Internet Pty Ltd AS8151 1338 691 647 48.4% Uninet S.A. de C.V. AS18101 882 247 635 72.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS4808 936 303 633 67.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4804 665 75 590 88.7% MPX-AS Microplex PTY LTD AS28573 1161 601 560 48.2% NET Servicos de Comunicao S.A. AS7018 1488 959 529 35.6% ATT-INTERNET4 - AT&T WorldNet Services AS4780 706 180 526 74.5% SEEDNET Digital United Inc. AS17676 607 81 526 86.7% GIGAINFRA Softbank BB Corp. AS24560 1040 517 523 50.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7552 648 137 511 78.9% VIETEL-AS-AP Vietel Corporation AS9443 575 77 498 86.6% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 1157 667 490 42.4% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS22047 561 82 479 85.4% VTR BANDA ANCHA S.A. AS14420 564 102 462 81.9% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP Total 39429 12144 27285 69.2% Top 30 total Possible Bogus Routes 31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.196.0/24 AS36990 41.223.197.0/24 AS36990 41.223.198.0/24 AS36990 41.223.199.0/24 AS36990 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.20.80.0/20 AS40028 SPD-NETWORK-1 - SPD NETWORK 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 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 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 72.22.32.0/19 AS33150 72.22.61.0/24 AS33150 72.22.62.0/24 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 91.198.217.0/24 AS50877 INSTANTEXCHANGER-AS InstantExchanger Ltd. 96.45.160.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA 96.47.48.0/20 AS3257 TINET-BACKBONE Tinet SpA 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. 114.142.160.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.160.0/22 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.168.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.168.0/23 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.171.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.172.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.68.136.0/21 AS28045 Pantel Communications 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 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 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 173.225.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 190.102.32.0/20 AS30058 ACTIVO-SYSTEMS-AS30058 ACTIVO-SYSTEMS-AS30058 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 192.101.46.0/24 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 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 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-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network 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 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 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 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 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 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 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. 200.24.73.0/24 AS26061 Equant Colombia 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 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 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 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 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.174.125.128/26 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 203.175.98.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.99.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.103.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 203.175.110.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 204.238.70.0/24 AS36826 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO 205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.78.165.0/24 AS16565 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.105.224.0/19 AS20074 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.236.96.0/20 AS3257 TINET-BACKBONE Tinet SpA 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 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 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. 216.47.32.0/20 AS3257 TINET-BACKBONE Tinet SpA 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. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com 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

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 01 Oct '10

01 Oct '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. 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 02 Oct, 2010 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 332569 Prefixes after maximum aggregation: 152883 Deaggregation factor: 2.18 Unique aggregates announced to Internet: 163430 Total ASes present in the Internet Routing Table: 34884 Prefixes per ASN: 9.53 Origin-only ASes present in the Internet Routing Table: 30253 Origin ASes announcing only one prefix: 14676 Transit ASes present in the Internet Routing Table: 4631 Transit-only ASes present in the Internet Routing Table: 102 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (41664) 21 Prefixes from unregistered ASNs in the Routing Table: 3584 Unregistered ASNs in the Routing Table: 1563 Number of 32-bit ASNs allocated by the RIRs: 804 Prefixes from 32-bit ASNs in the Routing Table: 1114 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 226 Number of addresses announced to Internet: 2276381248 Equivalent to 135 /8s, 174 /16s and 210 /24s Percentage of available address space announced: 61.4 Percentage of allocated address space announced: 65.6 Percentage of available address space allocated: 93.7 Percentage of address space in use by end-sites: 85.0 Total number of prefixes smaller than registry allocations: 157088 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 81203 Total APNIC prefixes after maximum aggregation: 27834 APNIC Deaggregation factor: 2.92 Prefixes being announced from the APNIC address blocks: 78077 Unique aggregates announced from the APNIC address blocks: 34231 APNIC Region origin ASes present in the Internet Routing Table: 4198 APNIC Prefixes per ASN: 18.60 APNIC Region origin ASes announcing only one prefix: 1168 APNIC Region transit ASes present in the Internet Routing Table: 650 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 551534112 Equivalent to 32 /8s, 223 /16s and 190 /24s Percentage of available APNIC address space announced: 78.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 136044 Total ARIN prefixes after maximum aggregation: 70193 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 108795 Unique aggregates announced from the ARIN address blocks: 43480 ARIN Region origin ASes present in the Internet Routing Table: 13926 ARIN Prefixes per ASN: 7.81 ARIN Region origin ASes announcing only one prefix: 5321 ARIN Region transit ASes present in the Internet Routing Table: 1374 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 735644704 Equivalent to 43 /8s, 217 /16s and 12 /24s Percentage of available ARIN address space announced: 62.6 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, 50/8, 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, 107/8, 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: 76257 Total RIPE prefixes after maximum aggregation: 44237 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 69692 Unique aggregates announced from the RIPE address blocks: 45701 RIPE Region origin ASes present in the Internet Routing Table: 14833 RIPE Prefixes per ASN: 4.70 RIPE Region origin ASes announcing only one prefix: 7643 RIPE Region transit ASes present in the Internet Routing Table: 2238 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 440007168 Equivalent to 26 /8s, 57 /16s and 250 /24s Percentage of available RIPE address space announced: 77.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 31/8, 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, 176/8, 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: 30341 Total LACNIC prefixes after maximum aggregation: 7326 LACNIC Deaggregation factor: 4.14 Prefixes being announced from the LACNIC address blocks: 28839 Unique aggregates announced from the LACNIC address blocks: 15055 LACNIC Region origin ASes present in the Internet Routing Table: 1353 LACNIC Prefixes per ASN: 21.31 LACNIC Region origin ASes announcing only one prefix: 419 LACNIC Region transit ASes present in the Internet Routing Table: 233 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 75693952 Equivalent to 4 /8s, 130 /16s and 255 /24s Percentage of available LACNIC address space announced: 56.4 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7356 Total AfriNIC prefixes after maximum aggregation: 1891 AfriNIC Deaggregation factor: 3.89 Prefixes being announced from the AfriNIC address blocks: 5662 Unique aggregates announced from the AfriNIC address blocks: 1688 AfriNIC Region origin ASes present in the Internet Routing Table: 407 AfriNIC Prefixes per ASN: 13.91 AfriNIC Region origin ASes announcing only one prefix: 125 AfriNIC Region transit ASes present in the Internet Routing Table: 91 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 17 Number of AfriNIC addresses announced to Internet: 20910336 Equivalent to 1 /8s, 63 /16s and 17 /24s Percentage of available AfriNIC address space announced: 62.3 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 1861 9436 505 Korea Telecom (KIX) 7545 1409 297 82 TPG Internet Pty Ltd 4755 1357 368 163 TATA Communications formerly 17488 1347 155 124 Hathway IP Over Cable Interne 17974 1251 301 85 PT TELEKOMUNIKASI INDONESIA 24560 1040 303 179 Bharti Airtel Ltd., Telemedia 9583 1029 77 495 Sify Limited 4808 936 1714 261 CNCGROUP IP network: China169 18101 882 100 132 Reliance Infocom Ltd Internet 9829 820 692 33 BSNL National Internet Backbo 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 3775 3666 277 bellsouth.net, inc. 4323 2712 1106 389 Time Warner Telecom 19262 1821 4708 285 Verizon Global Networks 1785 1796 698 131 PaeTec Communications, Inc. 20115 1491 1530 650 Charter Communications 7018 1490 5731 956 AT&T WorldNet Services 6478 1354 275 136 AT&T Worldnet Services 2386 1297 555 915 AT&T Data Communications Serv 11492 1218 229 78 Cable One 22773 1200 2858 61 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 448 2026 389 TDC Tele Danmark 8866 417 117 21 Bulgarian Telecommunication C 702 405 1869 319 UUNET - Commercial IP service 8551 402 353 46 Bezeq International 34984 379 90 185 BILISIM TELEKOM 3301 377 1688 333 TeliaNet Sweden 30890 374 79 203 Evolva Telecom 3320 371 7328 322 Deutsche Telekom AG 12479 368 576 5 Uni2 Autonomous System 31148 352 18 77 FreeNet ISP 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 1339 2559 367 UniNet S.A. de C.V. 10620 1324 248 149 TVCABLE BOGOTA 28573 1168 893 92 NET Servicos de Comunicao S.A 7303 810 424 102 Telecom Argentina Stet-France 6503 755 223 258 AVANTEL, S.A. 14420 563 39 81 CORPORACION NACIONAL DE TELEC 22047 561 310 15 VTR PUNTO NET S.A. 3816 483 210 94 Empresa Nacional de Telecomun 7738 477 922 30 Telecomunicacoes da Bahia S.A 11172 445 99 76 Servicios Alestra S.A de C.V 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 1008 445 10 TEDATA 24863 737 147 39 LINKdotNET AS number 36992 652 279 181 Etisalat MISR 3741 266 906 224 The Internet Solution 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 Tertiary Education Network 33776 196 12 14 Starcomms Nigeria Limited 24835 163 78 9 RAYA Telecom - Egypt 16637 154 440 92 MTN Network Solutions 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 3775 3666 277 bellsouth.net, inc. 4323 2712 1106 389 Time Warner Telecom 4766 1861 9436 505 Korea Telecom (KIX) 19262 1821 4708 285 Verizon Global Networks 1785 1796 698 131 PaeTec Communications, Inc. 20115 1491 1530 650 Charter Communications 7018 1490 5731 956 AT&T WorldNet Services 7545 1409 297 82 TPG Internet Pty Ltd 4755 1357 368 163 TATA Communications formerly 6478 1354 275 136 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2712 2323 Time Warner Telecom 1785 1796 1665 PaeTec Communications, Inc. 19262 1821 1536 Verizon Global Networks 4766 1861 1356 Korea Telecom (KIX) 7545 1409 1327 TPG Internet Pty Ltd 17488 1347 1223 Hathway IP Over Cable Interne 6478 1354 1218 AT&T Worldnet Services 4755 1357 1194 TATA Communications formerly 10620 1324 1175 TVCABLE BOGOTA 17974 1251 1166 PT TELEKOMUNIKASI INDONESIA Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 40331 UNALLOCATED 8.11.167.0/24 7018 AT&T WorldNet Servic 11946 UNALLOCATED 8.12.155.0/24 40913 Quality Technology S 15040 UNALLOCATED 8.12.156.0/24 3356 Level 3 Communicatio 33084 UNALLOCATED 8.15.195.0/24 3356 Level 3 Communicatio 18826 UNALLOCATED 8.17.208.0/20 2828 XO Communications 16734 UNALLOCATED 8.18.204.0/24 26914 Global Netoptex, Inc 53562 UNALLOCATED 8.19.94.0/24 3356 Level 3 Communicatio 23200 UNALLOCATED 8.20.243.0/24 25653 Pegasus Web Technolo 22015 UNALLOCATED 8.22.137.0/24 14989 Broadview Networks 46856 UNALLOCATED 8.22.184.0/22 3356 Level 3 Communicatio Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.196.0/24 36990 Alkan Telecom Ltd 41.223.197.0/24 36990 Alkan Telecom Ltd 41.223.198.0/24 36990 Alkan Telecom Ltd 41.223.199.0/24 36990 Alkan Telecom Ltd 46.16.64.0/22 28703 Joint Stock Company "UralInte 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 /8:19 /9:10 /10:25 /11:67 /12:203 /13:422 /14:732 /15:1325 /16:11292 /17:5465 /18:9287 /19:18481 /20:23594 /21:23820 /22:31164 /23:30460 /24:173233 /25:1021 /26:1138 /27:584 /28:170 /29:47 /30:3 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2403 3775 bellsouth.net, inc. 4766 1478 1861 Korea Telecom (KIX) 4323 1369 2712 Time Warner Telecom 1785 1259 1796 PaeTec Communications, Inc. 10620 1212 1324 TVCABLE BOGOTA 11492 1105 1218 Cable One 17488 1087 1347 Hathway IP Over Cable Interne 18566 1068 1087 Covad Communications 24560 941 1040 Bharti Airtel Ltd., Telemedia 8452 922 1008 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:74 2:15 4:13 8:309 12:2014 13:8 14:13 15:20 16:3 17:9 20:8 24:1376 27:354 31:1 32:61 33:12 38:700 40:97 41:2467 44:3 46:140 47:10 49:4 52:12 55:5 56:2 57:29 58:827 59:505 60:478 61:1087 62:1045 63:1970 64:3727 65:2290 66:4043 67:1843 68:1138 69:2832 70:741 71:375 72:1944 73:2 74:2312 75:289 76:322 77:870 78:677 79:421 80:1016 81:800 82:505 83:454 84:680 85:1038 86:432 87:681 88:325 89:1557 90:104 91:3072 92:430 93:1004 94:1092 95:728 96:398 97:219 98:633 99:32 101:3 108:64 109:709 110:432 111:596 112:295 113:288 114:476 115:600 116:1105 117:659 118:531 119:971 120:178 121:716 122:1549 123:916 124:1228 125:1273 128:228 129:157 130:172 131:558 132:257 133:20 134:207 135:46 136:224 137:140 138:275 139:109 140:480 141:196 142:348 143:352 144:482 145:54 146:429 147:169 148:628 149:304 150:152 151:233 152:291 153:171 154:3 155:367 156:169 157:335 158:112 159:357 160:315 161:190 162:267 163:165 164:417 165:366 166:467 167:409 168:677 169:156 170:719 171:62 172:2 173:1086 174:558 175:176 176:1 177:1 178:518 180:677 181:1 182:228 183:258 184:156 186:685 187:501 188:825 189:805 190:4134 192:5776 193:4738 194:3432 195:2828 196:1202 198:3557 199:3591 200:5411 201:1581 202:8079 203:8302 204:4016 205:2396 206:2529 207:3040 208:3888 209:3496 210:2559 211:1283 212:1777 213:1701 214:665 215:66 216:4742 217:1569 218:491 219:401 220:1170 221:427 222:341 223:46 End of report

1 0