February 2011 - Test - lists.nanog.org

Level 3 Sales?
by Christopher Wolff 11 Feb '11

11 Feb '11

Is there any magic incantation required to get a Level 3 sales contact? Business must be booming for them not to return a call.

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BGP Update Report
by cidr-report＠potaroo.net 11 Feb '11

11 Feb '11

BGP Update Report Interval: 03-Feb-11 -to- 10-Feb-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS47331 27931 1.5% 8.6 -- TTNET TTNet A.S. 2 - AS13609 20873 1.1% 80.0 -- ONECOM-C1 - One Communications Corporation 3 - AS32528 18941 1.0% 2367.6 -- ABBOTT Abbot Labs 4 - AS9829 16648 0.9% 18.6 -- BSNL-NIB National Internet Backbone 5 - AS33475 16218 0.9% 75.4 -- RSN-1 - RockSolid Network, Inc. 6 - AS11492 13923 0.7% 10.8 -- CABLEONE - CABLE ONE, INC. 7 - AS35931 12731 0.7% 2121.8 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 8 - AS1785 12694 0.7% 7.1 -- AS-PAETEC-NET - PaeTec Communications, Inc. 9 - AS17974 12356 0.7% 8.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 10 - AS9498 11901 0.6% 15.6 -- BBIL-AP BHARTI Airtel Ltd. 11 - AS6389 11640 0.6% 3.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 12 - AS6503 11031 0.6% 9.3 -- Axtel, S.A.B. de C.V. 13 - AS72 9930 0.5% 62.5 -- SCHLUMBERGER-AS Schlumberger Limited 14 - AS174 8963 0.5% 4.2 -- COGENT Cogent/PSI 15 - AS7011 8663 0.5% 7.4 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. 16 - AS38714 8330 0.4% 2082.5 -- EVISION-AS-AP E-Vision Internet, 17 - AS14522 8222 0.4% 19.4 -- Satnet 18 - AS22995 8196 0.4% 59.8 -- BARR-XPLR-ASN - Barrett Xplore Inc 19 - AS17224 8087 0.4% 144.4 -- ATT-CERFNET-BLOCK - AT&T Enhanced Network Services 20 - AS9198 8072 0.4% 17.3 -- KAZTELECOM-AS JSC Kazakhtelecom TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35738 4087 0.2% 4087.0 -- KVANT-AS Kvant ltd. 2 - AS32528 18941 1.0% 2367.6 -- ABBOTT Abbot Labs 3 - AS4829 2326 0.1% 2326.0 -- MYTELECOM-PL-AS-AU-AP My Telecom Holdings Pty. Ltd. 4 - AS49776 2250 0.1% 2250.0 -- GORSET-AS Gorodskaya Set Ltd. 5 - AS35931 12731 0.7% 2121.8 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 6 - AS4858 2099 0.1% 2099.0 -- CORPITA-AS-AP Corpita Pty Ltd 7 - AS38714 8330 0.4% 2082.5 -- EVISION-AS-AP E-Vision Internet, 8 - AS49600 1556 0.1% 1556.0 -- LASEDA La Seda de Barcelona, S.A 9 - AS29477 2430 0.1% 1215.0 -- EASTCOMM-AS East Telecom Autonomous System 10 - AS23681 3417 0.2% 1139.0 -- ITU-TRANSIT-AS-AP Paradox Digital ASN on behalf of IT Universe. To provide BGP interconnects to VIX and Paradox. 11 - AS6401 1011 0.1% 1011.0 -- ALLST-6401 - Allstream Corp. 12 - AS30119 3621 0.2% 905.2 -- 13 - AS34239 898 0.1% 898.0 -- INTERAMERICAN General Insurance Company 14 - AS19743 5325 0.3% 760.7 -- 15 - AS22525 697 0.0% 697.0 -- ATALANTA-SOSNOFF - Atalanta Sosnoff Capital, LLC 16 - AS45600 1300 0.1% 650.0 -- UPM-AS-AP University of the Philippines, Manila 17 - AS24923 6453 0.3% 586.6 -- SETTC South-East Transtelecom Joint Stock Co. 18 - AS27771 1029 0.1% 514.5 -- Instituto Venezolano de Investigaciones Cientificas 19 - AS25992 395 0.0% 395.0 -- PRODUCTION-NETWORK - Vericom Corporation 20 - AS45550 362 0.0% 362.0 -- NGT-AS-VN New Generations Telecommunications Corporation TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 130.36.34.0/24 9462 0.4% AS32528 -- ABBOTT Abbot Labs 2 - 130.36.35.0/24 9462 0.4% AS32528 -- ABBOTT Abbot Labs 3 - 63.211.68.0/22 8334 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 4 - 202.92.235.0/24 6951 0.3% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 5 - 216.126.136.0/22 6431 0.3% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 6 - 213.129.96.0/19 6405 0.3% AS24923 -- SETTC South-East Transtelecom Joint Stock Co. 7 - 198.140.43.0/24 4312 0.2% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 8 - 80.245.240.0/20 4091 0.2% AS15468 -- KLGELECS-AS ru.klgelecs Local Registry Autonomous System AS35738 -- KVANT-AS Kvant ltd. 9 - 68.65.152.0/22 3644 0.2% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 10 - 95.170.128.0/19 3554 0.2% AS25549 -- AVANTEL-AS JSC Avantel 11 - 202.153.174.0/24 3238 0.1% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 12 - 206.184.16.0/24 3183 0.1% AS174 -- COGENT Cogent/PSI 13 - 93.91.160.0/20 2972 0.1% AS25549 -- AVANTEL-AS JSC Avantel 14 - 192.190.209.0/24 2812 0.1% AS1221 -- ASN-TELSTRA Telstra Pty Ltd 15 - 192.190.214.0/24 2812 0.1% AS1221 -- ASN-TELSTRA Telstra Pty Ltd 16 - 223.206.0.0/16 2756 0.1% AS45629 -- JASTEL-NETWORK-TH-AP Jasmine International Tower AS45758 -- TRIPLETNET-AS-AP TripleT Internet Internet service provider Bangkok 17 - 183.88.0.0/16 2756 0.1% AS45629 -- JASTEL-NETWORK-TH-AP Jasmine International Tower AS45758 -- TRIPLETNET-AS-AP TripleT Internet Internet service provider Bangkok 18 - 203.153.192.0/20 2326 0.1% AS4829 -- MYTELECOM-PL-AS-AU-AP My Telecom Holdings Pty. Ltd. 19 - 202.61.252.0/24 2279 0.1% AS10113 -- DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD AS23681 -- ITU-TRANSIT-AS-AP Paradox Digital ASN on behalf of IT Universe. To provide BGP interconnects to VIX and Paradox. 20 - 202.61.212.0/24 2279 0.1% AS10113 -- DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD AS23681 -- ITU-TRANSIT-AS-AP Paradox Digital ASN on behalf of IT Universe. To provide BGP interconnects to VIX and Paradox. 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 11 Feb '11

11 Feb '11

This report has been generated at Fri Feb 11 21:11:54 2011 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 04-02-11 345917 203345 05-02-11 346361 203582 06-02-11 346524 203630 07-02-11 346746 203680 08-02-11 346840 203697 09-02-11 347143 203702 10-02-11 347139 202986 11-02-11 347465 203232 AS Summary 36743 Number of ASes in routing system 15543 Number of ASes announcing only one prefix 3704 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 106679808 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'). --- 11Feb11 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 347715 203188 144527 41.6% All ASes AS6389 3704 269 3435 92.7% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 2616 408 2208 84.4% TWTC - tw telecom holdings, inc. AS19262 1842 283 1559 84.6% VZGNI-TRANSIT - Verizon Online LLC AS4766 1991 602 1389 69.8% KIXS-AS-KR Korea Telecom AS6478 1500 208 1292 86.1% ATT-INTERNET3 - AT&T Services, Inc. AS22773 1277 87 1190 93.2% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS10620 1371 217 1154 84.2% Telmex Colombia S.A. AS4755 1414 339 1075 76.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS1785 1789 763 1026 57.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS28573 1237 299 938 75.8% NET Servicos de Comunicao S.A. AS7545 1635 730 905 55.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS18101 927 154 773 83.4% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS24560 1108 341 767 69.2% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS18566 1282 537 745 58.1% COVAD - Covad Communications Co. AS7303 891 153 738 82.8% Telecom Argentina S.A. AS6503 1190 456 734 61.7% Axtel, S.A.B. de C.V. AS4808 1046 323 723 69.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS3356 1188 487 701 59.0% LEVEL3 Level 3 Communications AS8151 1348 672 676 50.1% Uninet S.A. de C.V. AS17488 952 279 673 70.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS9498 759 121 638 84.1% BBIL-AP BHARTI Airtel Ltd. AS11492 1282 654 628 49.0% CABLEONE - CABLE ONE, INC. AS17676 651 70 581 89.2% GIGAINFRA Softbank BB Corp. AS855 633 58 575 90.8% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS7552 647 107 540 83.5% VIETEL-AS-AP Vietel Corporation AS36992 584 45 539 92.3% ETISALAT-MISR AS4780 763 226 537 70.4% SEEDNET Digital United Inc. AS14420 638 103 535 83.9% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP AS22047 543 29 514 94.7% VTR BANDA ANCHA S.A. AS3549 876 365 511 58.3% GBLX Global Crossing Ltd. Total 37684 9385 28299 75.1% Top 30 total Possible Bogus Routes 5.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 5.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 5.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 24.129.192.0/19 AS7922 COMCAST-7922 - Comcast Cable Communications, Inc. 37.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 37.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 37.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 39.0.0.0/8 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 45.127.0.0/16 AS13767 DBANK - DataBank Holdings, Ltd. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.18.224.0/20 AS12129 123NET - 123.Net, Inc. 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 66.206.47.0/24 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 106.0.0.0/8 AS237 MERIT-AS-14 - Merit Network Inc. 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. 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.30.0/24 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 115.42.44.0/24 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 121.54.160.0/24 AS38890 121.54.161.0/24 AS38890 121.54.162.0/24 AS38890 121.54.163.0/24 AS38890 121.54.164.0/24 AS38890 121.54.166.0/24 AS38890 121.54.167.0/24 AS38890 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 181.82.176.224/27 AS45976 CNYGE-AS-KR chungcheongnamdo yeongi office of education 181.82.177.0/26 AS45976 CNYGE-AS-KR chungcheongnamdo yeongi office of education 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 AS721 DNIC-ASBLK-00721-00726 - 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 198.15.4.0/24 AS4323 TWTC - tw telecom holdings, inc. 198.15.5.0/24 AS4323 TWTC - tw telecom holdings, inc. 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 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - 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 198.175.231.0/24 AS19262 VZGNI-TRANSIT - Verizon Online LLC 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. 199.91.204.0/22 AS40727 TELENET - TELENET Informatique Inc. 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - 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. 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.20.108.0/23 AS17885 JKTXLNET-AS-AP PT Excelcomindo Pratama 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 202.146.186.0/24 AS23655 SNAP-NZ-AS Snap Internet Limited 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 203.18.156.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.22.78.0/24 AS18117 HARBOURMSP-AU-AP Harbour MSP Pty. Ltd 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.27.123.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 203.30.26.0/23 AS3491 BTN-ASN - Beyond The Network America, Inc. 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty 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 205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communications Inc. 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 208.89.60.0/22 AS40626 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 209.165.239.0/24 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 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 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. 216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 216.238.160.0/20 AS20225 TELJET - TelJet 217.24.128.0/20 AS25144 TELEKOM-SRPSKE-AS Telekom Srpske 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 11 Feb '11

11 Feb '11

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 12 Feb, 2011 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 345778 Prefixes after maximum aggregation: 155766 Deaggregation factor: 2.22 Unique aggregates announced to Internet: 170953 Total ASes present in the Internet Routing Table: 35854 Prefixes per ASN: 9.64 Origin-only ASes present in the Internet Routing Table: 30896 Origin ASes announcing only one prefix: 14961 Transit ASes present in the Internet Routing Table: 4958 Transit-only ASes present in the Internet Routing Table: 124 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: 332 Unregistered ASNs in the Routing Table: 131 Number of 32-bit ASNs allocated by the RIRs: 1110 Prefixes from 32-bit ASNs in the Routing Table: 1 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 205 Number of addresses announced to Internet: 2391302464 Equivalent to 142 /8s, 136 /16s and 97 /24s Percentage of available address space announced: 64.5 Percentage of allocated address space announced: 64.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 87.9 Total number of prefixes smaller than registry allocations: 142918 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 85341 Total APNIC prefixes after maximum aggregation: 28875 APNIC Deaggregation factor: 2.96 Prefixes being announced from the APNIC address blocks: 82125 Unique aggregates announced from the APNIC address blocks: 35753 APNIC Region origin ASes present in the Internet Routing Table: 4317 APNIC Prefixes per ASN: 19.02 APNIC Region origin ASes announcing only one prefix: 1203 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: 17 Number of APNIC addresses announced to Internet: 587134752 Equivalent to 34 /8s, 254 /16s and 247 /24s Percentage of available APNIC address space announced: 74.5 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, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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: 139230 Total ARIN prefixes after maximum aggregation: 71212 ARIN Deaggregation factor: 1.96 Prefixes being announced from the ARIN address blocks: 110113 Unique aggregates announced from the ARIN address blocks: 44882 ARIN Region origin ASes present in the Internet Routing Table: 14196 ARIN Prefixes per ASN: 7.76 ARIN Region origin ASes announcing only one prefix: 5420 ARIN Region transit ASes present in the Internet Routing Table: 1476 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 23 Number of ARIN addresses announced to Internet: 786454144 Equivalent to 46 /8s, 224 /16s and 86 /24s Percentage of available ARIN address space announced: 62.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 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, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 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: 81886 Total RIPE prefixes after maximum aggregation: 46434 RIPE Deaggregation factor: 1.76 Prefixes being announced from the RIPE address blocks: 75207 Unique aggregates announced from the RIPE address blocks: 48805 RIPE Region origin ASes present in the Internet Routing Table: 15293 RIPE Prefixes per ASN: 4.92 RIPE Region origin ASes announcing only one prefix: 7772 RIPE Region transit ASes present in the Internet Routing Table: 2377 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 30 Number of RIPE addresses announced to Internet: 459033920 Equivalent to 27 /8s, 92 /16s and 77 /24s Percentage of available RIPE address space announced: 73.9 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, 56320-58367 196608-198655 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 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, 185/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 31630 Total LACNIC prefixes after maximum aggregation: 7330 LACNIC Deaggregation factor: 4.32 Prefixes being announced from the LACNIC address blocks: 30383 Unique aggregates announced from the LACNIC address blocks: 15919 LACNIC Region origin ASes present in the Internet Routing Table: 1430 LACNIC Prefixes per ASN: 21.25 LACNIC Region origin ASes announcing only one prefix: 434 LACNIC Region transit ASes present in the Internet Routing Table: 258 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 80671104 Equivalent to 4 /8s, 206 /16s and 241 /24s Percentage of available LACNIC address space announced: 53.4 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 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: 7471 Total AfriNIC prefixes after maximum aggregation: 1804 AfriNIC Deaggregation factor: 4.14 Prefixes being announced from the AfriNIC address blocks: 5880 Unique aggregates announced from the AfriNIC address blocks: 1832 AfriNIC Region origin ASes present in the Internet Routing Table: 435 AfriNIC Prefixes per ASN: 13.52 AfriNIC Region origin ASes announcing only one prefix: 131 AfriNIC Region transit ASes present in the Internet Routing Table: 93 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC addresses announced to Internet: 21855488 Equivalent to 1 /8s, 77 /16s and 125 /24s Percentage of available AfriNIC address space announced: 32.6 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1991 9487 584 Korea Telecom (KIX) 7545 1633 301 84 TPG Internet Pty Ltd 4755 1412 633 161 TATA Communications formerly 17974 1408 467 28 PT TELEKOMUNIKASI INDONESIA 24560 1108 323 181 Bharti Airtel Ltd., Telemedia 4808 1042 2142 294 CNCGROUP IP network: China169 9583 1042 76 487 Sify Limited 17488 952 162 104 Hathway IP Over Cable Interne 18101 929 117 144 Reliance Infocom Ltd Internet 9829 898 763 42 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 3704 3855 264 bellsouth.net, inc. 4323 2625 1109 403 Time Warner Telecom 19262 1842 4951 283 Verizon Global Networks 1785 1786 697 131 PaeTec Communications, Inc. 20115 1529 1534 646 Charter Communications 6478 1500 296 62 AT&T Worldnet Services 7018 1353 6673 870 AT&T WorldNet Services 2386 1299 553 936 AT&T Data Communications Serv 11492 1282 236 73 Cable One 18566 1282 311 104 Covad Communications 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 6830 511 1764 316 UPC Distribution Services 9198 465 266 14 Kazakhtelecom Data Network Ad 34984 456 97 137 BILISIM TELEKOM 3292 445 1996 387 TDC Tele Danmark 8866 440 133 23 Bulgarian Telecommunication C 3320 406 7620 355 Deutsche Telekom AG 8551 403 353 46 Bezeq International 20940 401 93 308 Akamai Technologies European 702 395 1800 308 UUNET - Commercial IP service 3301 383 1822 341 TeliaNet Sweden 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 1371 255 165 TVCABLE BOGOTA 8151 1342 2663 359 UniNet S.A. de C.V. 28573 1237 961 82 NET Servicos de Comunicao S.A 6503 1189 355 78 AVANTEL, S.A. 7303 872 445 142 Telecom Argentina Stet-France 14420 638 57 92 CORPORACION NACIONAL DE TELEC 22047 543 310 15 VTR PUNTO NET S.A. 3816 503 220 94 Empresa Nacional de Telecomun 7738 478 922 30 Telecomunicacoes da Bahia S.A 27947 458 53 53 Telconet 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 771 445 11 TEDATA 24863 763 147 39 LINKdotNET AS number 36992 584 305 17 Etisalat MISR 3741 264 987 226 The Internet Solution 15475 220 56 9 Nile Online 24835 218 78 10 RAYA Telecom - Egypt 6713 205 199 12 Itissalat Al-MAGHRIB 33776 194 12 15 Starcomms Nigeria Limited 29571 193 19 11 Ci Telecom Autonomous system 16637 147 422 83 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 3704 3855 264 bellsouth.net, inc. 4323 2625 1109 403 Time Warner Telecom 4766 1991 9487 584 Korea Telecom (KIX) 19262 1842 4951 283 Verizon Global Networks 1785 1786 697 131 PaeTec Communications, Inc. 7545 1633 301 84 TPG Internet Pty Ltd 20115 1529 1534 646 Charter Communications 6478 1500 296 62 AT&T Worldnet Services 4755 1412 633 161 TATA Communications formerly 17974 1408 467 28 PT TELEKOMUNIKASI INDONESIA 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 2625 2222 Time Warner Telecom 1785 1786 1655 PaeTec Communications, Inc. 19262 1842 1559 Verizon Global Networks 7545 1633 1549 TPG Internet Pty Ltd 6478 1500 1438 AT&T Worldnet Services 4766 1991 1407 Korea Telecom (KIX) 17974 1408 1380 PT TELEKOMUNIKASI INDONESIA 4755 1412 1251 TATA Communications formerly 11492 1282 1209 Cable One 10620 1371 1206 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 5.0.0.0/16 12654 RIPE NCC RIS Project 5.1.0.0/21 12654 RIPE NCC RIS Project 5.1.24.0/24 12654 RIPE NCC RIS Project 24.129.192.0/19 7922 Continental Cablevision 31.28.0.0/19 29076 Hoster.RU autonomous system 37.0.0.0/16 12654 RIPE NCC RIS Project 37.1.0.0/21 12654 RIPE NCC RIS Project 37.1.24.0/24 12654 RIPE NCC RIS Project 39.0.0.0/8 237 Merit Network 41.57.192.0/18 22750 BCSNET 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 /10:26 /11:71 /12:215 /13:444 /14:764 /15:1364 /16:11492 /17:5636 /18:9315 /19:18823 /20:24344 /21:24767 /22:32958 /23:31632 /24:181055 /25:986 /26:1087 /27:570 /28:171 /29:16 /30:3 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2283 3704 bellsouth.net, inc. 6478 1454 1500 AT&T Worldnet Services 4323 1414 2625 Time Warner Telecom 10620 1262 1371 TVCABLE BOGOTA 18566 1260 1282 Covad Communications 11492 1239 1282 Cable One 7011 1062 1165 Citizens Utilities 1785 1055 1786 PaeTec Communications, Inc. 6503 966 1189 AVANTEL, S.A. 19262 954 1842 Verizon Global Networks Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:177 2:45 4:13 5:1 8:331 12:2028 13:1 14:412 15:15 16:3 17:8 20:9 23:1 24:1480 27:579 32:61 33:5 34:2 37:1 38:701 40:101 41:2285 44:3 46:585 47:5 49:145 50:82 52:12 55:7 56:2 57:32 58:868 59:477 60:391 61:1114 62:1095 63:1944 64:3781 65:2363 66:4163 67:1761 68:1025 69:2914 70:739 71:400 72:2006 73:1 74:2324 75:292 76:345 77:864 78:705 79:444 80:1048 81:824 82:538 83:471 84:645 85:1052 86:553 87:740 88:355 89:1574 90:156 91:3462 92:494 93:1040 94:1200 95:754 96:428 97:251 98:792 99:33 101:27 107:3 108:88 109:955 110:471 111:695 112:311 113:360 114:502 115:640 116:934 117:679 118:668 119:1021 120:239 121:702 122:1634 123:1061 124:1270 125:1225 128:264 129:153 130:172 131:570 132:109 133:20 134:217 135:49 136:216 137:147 138:291 139:117 140:492 141:196 142:358 143:387 144:483 145:51 146:431 147:202 148:635 149:274 150:161 151:229 152:306 153:179 154:3 155:350 156:176 157:342 158:129 159:380 160:314 161:205 162:272 163:161 164:486 165:339 166:498 167:422 168:742 169:151 170:750 171:69 172:2 173:1289 174:519 175:315 176:1 177:4 178:758 180:796 182:350 183:240 184:209 186:988 187:809 188:908 189:1044 190:4340 192:5797 193:4799 194:3504 195:2955 196:1177 197:3 198:3576 199:3829 200:5573 201:1580 202:8272 203:8432 204:4115 205:2337 206:2631 207:3081 208:3899 209:3496 210:2650 211:1334 212:1886 213:1731 214:756 215:62 216:4885 217:1612 218:532 219:376 220:1203 221:449 222:313 223:97 End of report

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Helpful hint from the NANOG Communications Committee
by Michael K. Smith - Adhost 11 Feb '11

11 Feb '11

Hello Everyone: If you receive an auto-responder message to a NANOG posting, please forward a copy to admins(a)nanog.org and we'll set the account to no-mail and contact the sender. If you don't send us a copy we won't see it necessarily, so feel free to do so. Regards, Mike NANOG Communications Committee Chair -- Michael K. Smith - CISSP, GSEC, GISP Chief Technical Officer - Adhost Internet LLC mksmith(a)adhost.com w: +1 (206) 404-9500 f: +1 (206) 404-9050 PGP: B49A DDF5 8611 27F3 08B9 84BB E61E 38C0 (Key ID: 0x9A96777D)

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automated response
by Robert J. Fehn 11 Feb '11

11 Feb '11

I will be out of the office until Monday,Februay 21st. I will be checking email daily and, there's always the cell phone. METCOM: Any IT concerns can be handled by Christin Edwards at 301-373-4733 Ext 262 or, email her at: cedwards(a)metcom.org CALS: IT needs should be addressed to Ronny or Paul. BOD issues can come to me or Vice Chair, Stanis Inscoe PERSONAL: I'll get back to you within 24hrs. Thanks! Bob

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Data Center Recommendations - Germany and China
by Michael K. Smith - Adhost 11 Feb '11

11 Feb '11

Hello All: I need to find rack space in data centers in Germany and China, although the China requirement is more for low(er) latency access into China rather than needing to be physically in-country. Both data centers have to have the local equivalent of a SAS 70 Type II validation. Please feel free to send these to me offlist and I will summarize if there is an interest. Regards, Mike -- Michael K. Smith - CISSP, GSEC, GISP Chief Technical Officer - Adhost Internet LLC mksmith(a)adhost.com w: +1 (206) 404-9500 f: +1 (206) 404-9050 PGP: B49A DDF5 8611 27F3 08B9 84BB E61E 38C0 (Key ID: 0x9A96777D)

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[NANOG-announce] NANOG 52 Call for Presentations Open!
by David Meyer 11 Feb '11

11 Feb '11

Please see http://nanog.org/meetings/nanog52/callforpresent.php Dates of interest: Presentation Abstracts and Draft Slides Due: 14 March 2011 Final Slides Due: 16 May 2011 Draft Program Published: 16 May 2011 Final Agenda Published: 11 June 2011 Lightning Talk Submissions Open (Abstracts Only Due): 6 June 2011 Please submit at http://pc.nanog.org, and see you all in Denver. Thanks, Dave _______________________________________________ NANOG-announce mailing list NANOG-announce(a)nanog.org https://mailman.nanog.org/mailman/listinfo/nanog-announce

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Re: "Leasing" of space via non-connectivity providers
by John Curran 11 Feb '11

11 Feb '11

On Feb 5, 2011, at 8:40 PM, bmanning(a)vacation.karoshi.com wrote: > On Sat, Feb 05, 2011 at 09:12:53PM +0000, John Curran wrote: >> RFC 2050 is the document which provides the registry system framework. Jon Postel is an author of same, as well as a founder of ARIN. > > yup.. i was there when it was written. Excellent; it could prove helpful in clarifying things. > It does not talk to address space allocated to entities from the IANA or other > registries prior to the RIRs existance. Is it your belief that Jon did not intend RFC 2050 to apply to the existing allocations maintained by the three regional registries in existence at the time (InterNIC, RIPE NCC and APNIC)? I imagine that is plausible, but it would run contrary to the language which states that assignments should be viewed as loans and "to this end, ISPs should have documented justification available for each assignment. The regional registry may, at any time, ask for this information. If the information is not available, future allocations may be impacted. In extreme cases, existing loans may be impacted." I'm having trouble understanding how *existing* allocations could be impacted if existing registry allocations were not covered. Or are you suggesting that RFC 2050 applies, but there is a select set of ISP allocations that were outside of InterNIC, APNIC, and RIPE NCC to which special handling is applied? Further, RFC 2050 states "The transfer of IP addresses from one party to another must be approved by the regional registries. The party trying to obtain the IP address must meet the same criteria as if they were requesting an IP address directly from the IR." Even one were to hypothecate some type of address space that could be the *source* of a transfer due to a mystical handling status, how could any party be the *recipient* of such without demonstrating need to one of the regional registries per the second referenced text? Is this also a case where it was meant to exclude some special parties but just did not get stated in the actual RFC 2050 text? Thanks! /John John Curran President and CEO ARIN

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Re: Failure modes: NAT vs SPI
by Iljitsch van Beijnum 11 Feb '11

11 Feb '11

On 4 feb 2011, at 22:02, Dave Cardwell wrote: > Without wanting to get into whether NAT provides security to hosts > that exist on the inside. I am curious if the potential to overflow > ND caches with incomplete* entries exists on currently shipping CPE > hardware and if NAT helps prevent this? > e.g. > In v4 with a /24 on the inside an attacker can send a single packet to > each consecutive address causing at most 254 arp requests to be sent > on the lan segment and upto 253 incomplete entries, until they > timeout. > In v6 with a /64 on the inside it seems like the same tactic would > lead to more outstanding ND requests than any realistically sized > cache would support. Ok, I had a hard time making up my mind whether a sarcastic or a factual response was in order... This is of course a very big problem, and one of the reasons why everyone who's tried IPv6 immediately turns it off again: script kiddies are continuously scanning the entire IPv6 address space so this happens to regular IPv6 users all the time. Since this is a problem that is inherent to the ND protocol that is impossible to fix without modifying the IPv6 standards significantly, the easiest way to solve this with the least amount of impact to applications, the ability to host services and the end-to-end model in particular is to use a single public IPv6 address and NAT all local stuff behind it. (BTW, there have been some discussions on NAT66 in the IETF, but that wouldn't be a port overloading 1-to-many NAT, but rather a 1-to-1 NAT, because with IPv6, there obviously isn't any reason to use address sharing. The thinking is that such a 1-to-1 NAT is less harmful than a port overloading 1-to-many NAT so it would be beneficial to specify the former to avoid the latter. But many people within the IETF don't support that strategy.)

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