November 2010 - Test - lists.nanog.org

BGP Update Report
by cidr-report＠potaroo.net 26 Nov '10

26 Nov '10

BGP Update Report Interval: 18-Nov-10 -to- 25-Nov-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4795 43590 3.0% 180.1 -- INDOSATM2-ID INDOSATM2 ASN 2 - AS14420 37234 2.5% 64.1 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 3 - AS32528 22924 1.6% 7641.3 -- ABBOTT Abbot Labs 4 - AS8402 22634 1.5% 12.5 -- CORBINA-AS Corbina Telecom 5 - AS4761 18907 1.3% 187.2 -- INDOSAT-INP-AP INDOSAT Internet Network Provider 6 - AS35931 13901 0.9% 4633.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 7 - AS22767 13748 0.9% 3437.0 -- NASA-ESDIS-NET - National Aeronautics and Space Administration 8 - AS9498 13424 0.9% 39.5 -- BBIL-AP BHARTI Airtel Ltd. 9 - AS5800 11013 0.8% 50.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 10 - AS15978 10716 0.7% 3572.0 -- BOBST Group autonomous system 11 - AS9829 10594 0.7% 38.2 -- BSNL-NIB National Internet Backbone 12 - AS17974 10514 0.7% 13.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 13 - AS4771 10149 0.7% 29.2 -- NZTELECOM Netgate 14 - AS10094 9106 0.6% 350.2 -- BRUNET-AS BruNet ISP, Telekom Brunei Berhad 15 - AS14522 9026 0.6% 25.6 -- Satnet 16 - AS36992 8386 0.6% 13.4 -- ETISALAT-MISR 17 - AS9794 7070 0.5% 124.0 -- DNET-ID-AP PT. Core Mediatech (D-NET) 18 - AS9443 7049 0.5% 4.8 -- INTERNETPRIMUS-AS-AP Primus Telecommunications 19 - AS3816 7017 0.5% 86.6 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 20 - AS6316 7015 0.5% 259.8 -- AS-PAETEC-NET - PaeTec Communications, Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32528 22924 1.6% 7641.3 -- ABBOTT Abbot Labs 2 - AS48561 4710 0.3% 4710.0 -- AUTOMIR-AS NP Automir CJSC 3 - AS35931 13901 0.9% 4633.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 4 - AS15978 10716 0.7% 3572.0 -- BOBST Group autonomous system 5 - AS22767 13748 0.9% 3437.0 -- NASA-ESDIS-NET - National Aeronautics and Space Administration 6 - AS9476 6830 0.5% 3415.0 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 7 - AS47919 3347 0.2% 3347.0 -- UKRGASBANK-AS UKRGASBANK AS 8 - AS36059 3080 0.2% 3080.0 -- MEDMANAGEMENT-LLC - MedManagement, LLC 9 - AS17904 2883 0.2% 2883.0 -- SLTASUL-LK Sri Lankan Airlines 10 - AS37045 2385 0.2% 2385.0 -- tznic 11 - AS49600 2297 0.2% 2297.0 -- LASEDA La Seda de Barcelona, S.A 12 - AS15984 2129 0.1% 2129.0 -- The Joint-Stock Commercial Bank CentroCredit. 13 - AS45293 3183 0.2% 1591.5 -- UT-AS-ID Universitas Terbuka 14 - AS34239 1424 0.1% 1424.0 -- INTERAMERICAN General Insurance Company 15 - AS28175 2617 0.2% 1308.5 -- 16 - AS43534 3482 0.2% 1160.7 -- CREDITCALL CreditCall Ltd 17 - AS26746 685 0.1% 685.0 -- HARVARD-PILGRIM-HEALTH-CARE - Harvard Community Health Plan 18 - AS9929 3298 0.2% 659.6 -- CNCNET-CN China Netcom Corp. 19 - AS36961 586 0.0% 586.0 -- ZIPNET 20 - AS39200 551 0.0% 551.0 -- IRNICANYCAST-AS .ir ccTLD of Iran TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.92.235.0/24 12488 0.8% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 2 - 130.36.34.0/24 11462 0.7% AS32528 -- ABBOTT Abbot Labs 3 - 130.36.35.0/24 11461 0.7% AS32528 -- ABBOTT Abbot Labs 4 - 63.211.68.0/22 8833 0.6% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - 216.126.136.0/22 6937 0.4% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 6 - 192.107.195.128/ 6879 0.4% AS22767 -- NASA-ESDIS-NET - National Aeronautics and Space Administration 7 - 169.154.197.128/ 6857 0.4% AS22767 -- NASA-ESDIS-NET - National Aeronautics and Space Administration 8 - 190.65.228.0/22 6231 0.4% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 9 - 195.2.198.0/23 4710 0.3% AS48561 -- AUTOMIR-AS NP Automir CJSC 10 - 198.140.43.0/24 4604 0.3% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 11 - 195.141.217.0/24 3572 0.2% AS15978 -- BOBST Group autonomous system 12 - 195.95.141.0/24 3572 0.2% AS15978 -- BOBST Group autonomous system 13 - 195.189.204.0/23 3572 0.2% AS15978 -- BOBST Group autonomous system 15 - 206.184.16.0/24 3485 0.2% AS174 -- COGENT Cogent/PSI 16 - 91.197.95.0/24 3478 0.2% AS43534 -- CREDITCALL CreditCall Ltd 17 - 91.208.198.0/24 3347 0.2% AS47919 -- UKRGASBANK-AS UKRGASBANK AS 18 - 203.1.13.0/24 3264 0.2% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 19 - 203.153.49.0/24 3156 0.2% AS45293 -- UT-AS-ID Universitas Terbuka 20 - 12.107.148.0/24 3080 0.2% AS36059 -- MEDMANAGEMENT-LLC - MedManagement, LLC Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 26 Nov '10

26 Nov '10

This report has been generated at Fri Nov 26 21:12:15 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 19-11-10 341575 209134 20-11-10 341193 209258 21-11-10 341071 209274 22-11-10 341180 209001 23-11-10 341153 208234 24-11-10 340623 208371 25-11-10 340912 208438 26-11-10 340092 208435 AS Summary 36059 Number of ASes in routing system 15393 Number of ASes announcing only one prefix 4549 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 104799488 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'). --- 26Nov10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 340233 208435 131798 38.7% All ASes AS6389 3741 510 3231 86.4% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4549 1742 2807 61.7% TWTC - tw telecom holdings, inc. AS19262 1838 419 1419 77.2% VZGNI-TRANSIT - Verizon Online LLC AS4766 1737 591 1146 66.0% KIXS-AS-KR Korea Telecom AS17488 1368 282 1086 79.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1386 415 971 70.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS18566 1092 158 934 85.5% COVAD - Covad Communications Co. AS22773 1254 352 902 71.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS10620 1335 455 880 65.9% Telmex Colombia S.A. AS6503 1161 285 876 75.5% Axtel, S.A.B. de C.V. AS33363 1580 763 817 51.7% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS24560 1030 217 813 78.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS28573 1174 376 798 68.0% NET Servicos de Comunicao S.A. AS18101 909 155 754 82.9% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS7545 1454 736 718 49.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS8151 1349 710 639 47.4% Uninet S.A. de C.V. AS8452 1122 484 638 56.9% TE-AS TE-AS AS4808 927 297 630 68.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS17676 641 67 574 89.5% GIGAINFRA Softbank BB Corp. AS7303 827 270 557 67.4% Telecom Argentina S.A. AS22047 564 31 533 94.5% VTR BANDA ANCHA S.A. AS6478 1413 882 531 37.6% ATT-INTERNET3 - AT&T Services, Inc. AS4780 712 211 501 70.4% SEEDNET Digital United Inc. AS7552 636 139 497 78.1% VIETEL-AS-AP Vietel Corporation AS9443 571 75 496 86.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS14420 575 86 489 85.0% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP AS1785 1806 1322 484 26.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS11492 1260 783 477 37.9% CABLEONE - CABLE ONE, INC. AS4804 544 76 468 86.0% MPX-AS Microplex PTY LTD AS45595 551 83 468 84.9% PKTELECOM-AS-PK Pakistan Telecom Company Limited Total 39106 12972 26134 66.8% 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 46.162.64.0/18 AS29518 BREDBAND2 Bredband2 AB 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 66.245.176.0/20 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. 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 118.0.0.0/8 AS9811 BJGY srit corp.,beijing. 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 180.210.128.0/18 AS23893 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 193.9.254.0/24 AS35670 AS8EL 8el AS Number 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 202.58.113.0/24 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 202.174.125.0/24 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 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.112.111.0/24 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 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 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 208.73.160.0/24 AS32767 208.78.165.0/24 AS16565 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.83.54.0/24 AS23485 SEI-LLC-AS-NUM - SEI LLC 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

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Weekly Routing Table Report
by Routing Analysis Role Account 26 Nov '10

26 Nov '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 27 Nov, 2010 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 336618 Prefixes after maximum aggregation: 152156 Deaggregation factor: 2.21 Unique aggregates announced to Internet: 165085 Total ASes present in the Internet Routing Table: 35344 Prefixes per ASN: 9.52 Origin-only ASes present in the Internet Routing Table: 30444 Origin ASes announcing only one prefix: 14895 Transit ASes present in the Internet Routing Table: 4900 Transit-only ASes present in the Internet Routing Table: 121 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: 494 Unregistered ASNs in the Routing Table: 223 Number of 32-bit ASNs allocated by the RIRs: 921 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: 188 Number of addresses announced to Internet: 2311338848 Equivalent to 137 /8s, 196 /16s and 59 /24s Percentage of available address space announced: 62.4 Percentage of allocated address space announced: 65.6 Percentage of available address space allocated: 95.0 Percentage of address space in use by end-sites: 86.2 Total number of prefixes smaller than registry allocations: 138184 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 83261 Total APNIC prefixes after maximum aggregation: 28210 APNIC Deaggregation factor: 2.95 Prefixes being announced from the APNIC address blocks: 80180 Unique aggregates announced from the APNIC address blocks: 34447 APNIC Region origin ASes present in the Internet Routing Table: 4251 APNIC Prefixes per ASN: 18.86 APNIC Region origin ASes announcing only one prefix: 1194 APNIC Region transit ASes present in the Internet Routing Table: 690 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 571809824 Equivalent to 34 /8s, 21 /16s and 32 /24s Percentage of available APNIC address space announced: 77.5 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: 136335 Total ARIN prefixes after maximum aggregation: 69801 ARIN Deaggregation factor: 1.95 Prefixes being announced from the ARIN address blocks: 107499 Unique aggregates announced from the ARIN address blocks: 43805 ARIN Region origin ASes present in the Internet Routing Table: 14036 ARIN Prefixes per ASN: 7.66 ARIN Region origin ASes announcing only one prefix: 5381 ARIN Region transit ASes present in the Internet Routing Table: 1487 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 23 Number of ARIN addresses announced to Internet: 741285376 Equivalent to 44 /8s, 47 /16s and 30 /24s Percentage of available ARIN address space announced: 64.0 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, 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: 78369 Total RIPE prefixes after maximum aggregation: 45055 RIPE Deaggregation factor: 1.74 Prefixes being announced from the RIPE address blocks: 71927 Unique aggregates announced from the RIPE address blocks: 46615 RIPE Region origin ASes present in the Internet Routing Table: 15053 RIPE Prefixes per ASN: 4.78 RIPE Region origin ASes announcing only one prefix: 7742 RIPE Region transit ASes present in the Internet Routing Table: 2334 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 30 Number of RIPE addresses announced to Internet: 446006976 Equivalent to 26 /8s, 149 /16s and 134 /24s Percentage of available RIPE address space announced: 78.2 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 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: 30746 Total LACNIC prefixes after maximum aggregation: 7098 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 29454 Unique aggregates announced from the LACNIC address blocks: 15267 LACNIC Region origin ASes present in the Internet Routing Table: 1400 LACNIC Prefixes per ASN: 21.04 LACNIC Region origin ASes announcing only one prefix: 442 LACNIC Region transit ASes present in the Internet Routing Table: 245 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 78080512 Equivalent to 4 /8s, 167 /16s and 106 /24s Percentage of available LACNIC address space announced: 58.2 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: 7665 Total AfriNIC prefixes after maximum aggregation: 1872 AfriNIC Deaggregation factor: 4.09 Prefixes being announced from the AfriNIC address blocks: 5958 Unique aggregates announced from the AfriNIC address blocks: 1751 AfriNIC Region origin ASes present in the Internet Routing Table: 419 AfriNIC Prefixes per ASN: 14.22 AfriNIC Region origin ASes announcing only one prefix: 136 AfriNIC Region transit ASes present in the Internet Routing Table: 93 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC addresses announced to Internet: 21409792 Equivalent to 1 /8s, 70 /16s and 176 /24s Percentage of available AfriNIC address space announced: 42.5 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1873 9470 522 Korea Telecom (KIX) 7545 1453 299 80 TPG Internet Pty Ltd 4755 1385 639 158 TATA Communications formerly 17488 1368 157 121 Hathway IP Over Cable Interne 17974 1316 427 27 PT TELEKOMUNIKASI INDONESIA 9583 1035 75 487 Sify Limited 24560 1030 309 166 Bharti Airtel Ltd., Telemedia 4808 982 1714 265 CNCGROUP IP network: China169 18101 908 116 141 Reliance Infocom Ltd Internet 9829 836 696 31 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 3742 3890 273 bellsouth.net, inc. 4323 2653 1088 402 Time Warner Telecom 19262 1839 4868 283 Verizon Global Networks 1785 1803 697 132 PaeTec Communications, Inc. 20115 1512 1532 640 Charter Communications 6478 1413 285 80 AT&T Worldnet Services 7018 1395 5670 891 AT&T WorldNet Services 2386 1312 572 930 AT&T Data Communications Serv 11492 1260 233 62 Cable One 22773 1255 2864 72 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 3215 477 3238 97 France Telecom Transpac 3292 445 2010 387 TDC Tele Danmark 8866 438 134 24 Bulgarian Telecommunication C 9198 416 202 13 Kazakhtelecom Data Network Ad 8551 401 353 46 Bezeq International 34984 401 92 192 BILISIM TELEKOM 702 397 1865 311 UUNET - Commercial IP service 3301 383 1696 336 TeliaNet Sweden 12479 382 576 5 Uni2 Autonomous System 3320 381 7317 334 Deutsche Telekom AG 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 1342 2625 365 UniNet S.A. de C.V. 10620 1335 249 158 TVCABLE BOGOTA 28573 1186 932 79 NET Servicos de Comunicao S.A 6503 1158 355 80 AVANTEL, S.A. 7303 827 441 105 Telecom Argentina Stet-France 14420 575 49 83 CORPORACION NACIONAL DE TELEC 22047 564 310 15 VTR PUNTO NET S.A. 3816 489 214 96 Empresa Nacional de Telecomun 7738 478 922 30 Telecomunicacoes da Bahia S.A 14117 450 32 29 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 1122 445 10 TEDATA 24863 742 147 39 LINKdotNET AS number 36992 653 278 161 Etisalat MISR 3741 264 923 226 The Internet Solution 6713 203 199 12 Itissalat Al-MAGHRIB 24835 198 78 10 RAYA Telecom - Egypt 29571 197 19 11 Ci Telecom Autonomous system 2018 196 277 64 Tertiary Education Network 33776 195 12 14 Starcomms Nigeria Limited 16637 153 423 87 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 3742 3890 273 bellsouth.net, inc. 4323 2653 1088 402 Time Warner Telecom 4766 1873 9470 522 Korea Telecom (KIX) 19262 1839 4868 283 Verizon Global Networks 1785 1803 697 132 PaeTec Communications, Inc. 20115 1512 1532 640 Charter Communications 7545 1453 299 80 TPG Internet Pty Ltd 6478 1413 285 80 AT&T Worldnet Services 7018 1395 5670 891 AT&T WorldNet Services 4755 1385 639 158 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 2653 2251 Time Warner Telecom 1785 1803 1671 PaeTec Communications, Inc. 19262 1839 1556 Verizon Global Networks 7545 1453 1373 TPG Internet Pty Ltd 4766 1873 1351 Korea Telecom (KIX) 6478 1413 1333 AT&T Worldnet Services 17974 1316 1289 PT TELEKOMUNIKASI INDONESIA 17488 1368 1247 Hathway IP Over Cable Interne 4755 1385 1227 TATA Communications formerly 11492 1260 1198 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 46164 UNALLOCATED 4.23.88.0/24 7018 AT&T WorldNet Servic 46164 UNALLOCATED 4.23.89.0/24 7018 AT&T WorldNet Servic 46164 UNALLOCATED 4.23.92.0/23 7018 AT&T WorldNet Servic 46164 UNALLOCATED 4.23.94.0/23 7018 AT&T WorldNet Servic 46164 UNALLOCATED 4.38.0.0/21 7018 AT&T WorldNet Servic 46164 UNALLOCATED 4.38.8.0/21 7018 AT&T WorldNet Servic 46164 UNALLOCATED 4.43.50.0/24 7018 AT&T WorldNet Servic 46164 UNALLOCATED 4.43.51.0/24 7018 AT&T WorldNet Servic 46164 UNALLOCATED 4.67.96.0/21 7018 AT&T WorldNet Servic 46164 UNALLOCATED 4.67.104.0/21 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<< 46.22.128.0/20 39122 Blacknight Internet Solutions 46.142.0.0/16 25295 Autonomous System of KielNET 46.162.64.0/18 29518 Labs2 46.182.120.0/22 16265 LeaseWeb AS Macro 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /8:20 /9:10 /10:25 /11:70 /12:208 /13:426 /14:749 /15:1332 /16:11325 /17:5490 /18:9197 /19:18485 /20:23713 /21:24084 /22:31717 /23:30443 /24:176498 /25:981 /26:1081 /27:585 /28:158 /29:12 /30:2 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2310 3742 bellsouth.net, inc. 4323 1432 2653 Time Warner Telecom 6478 1371 1413 AT&T Worldnet Services 10620 1227 1335 TVCABLE BOGOTA 11492 1217 1260 Cable One 1785 1078 1803 PaeTec Communications, Inc. 18566 1073 1092 Covad Communications 7011 1060 1161 Citizens Utilities 8452 985 1122 TEDATA 19262 958 1839 Verizon Global Networks Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:101 2:29 4:13 8:316 12:2023 13:6 14:69 15:17 16:3 17:8 20:9 24:1418 27:461 31:1 32:61 33:8 34:2 36:1 38:717 40:101 41:2655 42:1 44:3 46:289 47:10 49:30 50:13 52:12 55:5 56:2 57:29 58:852 59:499 60:499 61:1145 62:1013 63:1941 64:3716 65:2329 66:4086 67:1793 68:996 69:2809 70:719 71:382 72:1920 74:2281 75:285 76:319 77:869 78:678 79:437 80:1043 81:791 82:524 83:440 84:627 85:1019 86:484 87:700 88:381 89:1583 90:161 91:3235 92:541 93:1007 94:1127 95:667 96:403 97:241 98:688 99:33 101:3 107:2 108:69 109:769 110:425 111:661 112:305 113:324 114:473 115:635 116:1131 117:660 118:575 119:995 120:161 121:711 122:1586 123:963 124:1238 125:1270 128:227 129:151 130:169 131:556 132:235 133:20 134:207 135:46 136:210 137:146 138:287 139:109 140:475 141:195 142:348 143:512 144:484 145:54 146:430 147:170 148:640 149:319 150:151 151:231 152:294 153:175 154:3 155:365 156:166 157:342 158:122 159:367 160:311 161:199 162:276 163:165 164:434 165:331 166:465 167:429 168:709 169:152 170:720 171:67 172:2 173:1111 174:443 175:254 176:1 178:635 180:709 182:518 183:243 184:186 186:853 187:744 188:858 189:1022 190:4226 192:5772 193:4795 194:3469 195:2875 196:1211 197:1 198:3527 199:3656 200:5455 201:1576 202:8221 203:8323 204:4051 205:2353 206:2519 207:2983 208:3874 209:3459 210:2538 211:1297 212:1812 213:1715 214:682 215:62 216:4738 217:1607 218:565 219:398 220:1223 221:422 222:342 223:76 End of report

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Global Switch
by Ryan Finnesey 26 Nov '10

26 Nov '10

I would welcome comments from people leasing space from Global Switch on or off list. Cheers Ryan

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Cogent announcing more specific prefixes?
by ML 26 Nov '10

26 Nov '10

Anyone else get alerts from their BGP monitoring system (In my case Cyclops) saying Cogent briefly announced some more specific prefixes? AS path as reported by Cyclops: 7575 46135 174 174 /20s broken into /23s /23s became /24s Also saw alerts for one to one (/23 announced has /23) All alerts had a timestamp of: 2010-11-25 12:01:12 UTC

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Planned IP6.ARPA Nameserver Change
by Joe Abley 25 Nov '10

25 Nov '10

PLANNED IP6.ARPA NAMESERVER CHANGE This is a courtesy notification of an upcoming change to the nameserver set for the IP6.ARPA zone. There is no expected impact on the functional operation of the DNS due to this change. There are no actions required by DNS server operators or end users. DETAIL The IP6.ARPA zone is used to provide reverse mapping (number to name) for IPv6, as described in RFC 3152. The servers which currently provide authoritative DNS service for the IP6.ARPA zone are as follows: TINNIE.ARIN.NET NS-SEC.RIPE.NET NS2.LACNIC.NET SEC1.APNIC.NET NS.ICANN.ORG On Wednesday 2010-12-01 processing will begin to change the nameserver set to the following, as described in RFC 5855: A.IP6-SERVERS.ARPA (operated by ARIN) B.IP6-SERVERS.ARPA (operated by ICANN) C.IP6-SERVERS.ARPA (operated by AfriNIC) D.IP6-SERVERS.ARPA (operated by LACNIC) E.IP6-SERVERS.ARPA (operated by APNIC) F.IP6-SERVERS.ARPA (operated by RIPE NCC) The usual IANA process for a change in the ARPA zone involves a series of technical checks and the gathering of various authorisations, and may take several days to complete. Courtesy notification will be sent to this list once this change has been fully implemented. Regards, Joe Abley Director DNS Operations ICANN

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OT: Limelight Sales Rep?
by Jesse Proudman 25 Nov '10

25 Nov '10

If any one knows of a Limelight Sales rep who may be working tomorrow, could you please have them get in touch with me? Thanks, Jesse Proudman Blue Box Group, LLC p. 800-613-4305 x 801 www.blueboxgrp.com

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bellnexxia.net mail admin
by Gary Baribault 24 Nov '10

24 Nov '10

Would a mail admin please contact me off-list to resolve a configuration problem. thanks Gary B

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Looking for Yahoo! mail admin
by James Berwick 24 Nov '10

24 Nov '10

Hello, We're having some issues with delivery to Yahoo mail accounts and can't seem to narrow down why. Could a kind Yahoo! mail administrator please contact me off-list so I can pass along our details so we can figure out and fix whatever the problem is? Much thanks in advance!

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IPv6
by Nick Olsen 23 Nov '10

23 Nov '10

Curious as to who is running IPv6 with TW Telecom or Cogent. I'm wanting to turn up native IPv6 with them, And wanted to hear thoughts/experiences. I assume it should be a "non-event". We've already got a prefix from arin that we are going to announce. Nick Olsen Network Operations (855) FLSPEED x106

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