BGP Update Report Interval: 18-Aug-11 -to- 25-Aug-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS19262 37651 2.8% 26.9 -- VZGNI-TRANSIT - Verizon Online LLC 2 - AS38040 28768 2.1% 4794.7 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 3 - AS9829 22361 1.6% 26.2 -- BSNL-NIB National Internet Backbone 4 - AS17974 18550 1.4% 10.8 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 5 - AS38543 17983 1.3% 5994.3 -- IBM-TH-AS-AP IBM THAILAND NETWORK 6 - AS7552 17122 1.2% 12.2 -- VIETEL-AS-AP Vietel Corporation 7 - AS14420 15912 1.2% 25.4 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 8 - AS2018 14285 1.1% 185.5 -- TENET-1 9 - AS17665 11722 0.9% 244.2 -- IN2CABLE-AP AS Number of In2cable.com (India) Ltd. 10 - AS9498 11425 0.8% 72.3 -- BBIL-AP BHARTI Airtel Ltd. 11 - AS32528 11398 0.8% 1899.7 -- ABBOTT Abbot Labs 12 - AS45595 10810 0.8% 29.4 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited 13 - AS5969 9936 0.7% 621.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 14 - AS28573 9893 0.7% 9.2 -- NET Servicos de Comunicao S.A. 15 - AS20115 8225 0.6% 6.6 -- CHARTER-NET-HKY-NC - Charter Communications 16 - AS17552 8141 0.6% 108.5 -- TRUE-AS-AP True Corporation Co.,Ltd. 17 - AS5800 7971 0.6% 40.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 18 - AS8151 7853 0.6% 6.8 -- Uninet S.A. de C.V. 19 - AS3454 7722 0.6% 965.2 -- Universidad Autonoma de Nuevo Leon 20 - AS6316 7618 0.6% 1088.3 -- AS-PAETEC-NET - PaeTec Communications, Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS38543 17983 1.3% 5994.3 -- IBM-TH-AS-AP IBM THAILAND NETWORK 2 - AS38040 28768 2.1% 4794.7 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 3 - AS17408 3575 0.3% 3575.0 -- ABOVE-AS-AP AboveNet Communications Taiwan 4 - AS33540 1925 0.1% 1925.0 -- ALZHEI-ASN - Alzheimers Assoc. 5 - AS32528 11398 0.8% 1899.7 -- ABBOTT Abbot Labs 6 - AS53217 1327 0.1% 1327.0 -- 7 - AS44609 3848 0.3% 1282.7 -- FNA Fars News Agency Cultural Arts Institute 8 - AS6316 7618 0.6% 1088.3 -- AS-PAETEC-NET - PaeTec Communications, Inc. 9 - AS3454 7722 0.6% 965.2 -- Universidad Autonoma de Nuevo Leon 10 - AS44410 2683 0.2% 894.3 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP 11 - AS38528 821 0.1% 821.0 -- LANIC-AS-AP Lao National Internet Committee 12 - AS10292 808 0.1% 808.0 -- CWJAM ASN-CWJAMAICA 13 - AS24089 730 0.1% 730.0 -- VNNIC-AS-AP Vietnam Internet Network Information Center 14 - AS46907 1248 0.1% 624.0 -- ICALL - iCall, Inc. 15 - AS5969 9936 0.7% 621.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 16 - AS50148 494 0.0% 494.0 -- ERT Elliniki Radiofonia Tileorasi AE 17 - AS49047 427 0.0% 427.0 -- PCSI-ASN Pentacomp Systemy Informatyczne S.A. 18 - AS49987 415 0.0% 415.0 -- SPARK-AS Stroy Park - R Ltd 19 - AS16058 1659 0.1% 414.8 -- Gabon-Telecom 20 - AS9825 390 0.0% 390.0 -- SDNP-BD-AS Sustainable Development Networking Program TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 119.46.89.0/24 10972 0.8% AS17552 -- TRUE-AS-AP True Corporation Co.,Ltd. AS7470 -- ASIAINFO-AS-AP ASIA INFONET Co.,Ltd./ TRUE INTERNET Co.,Ltd. 2 - 202.92.235.0/24 10550 0.7% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 3 - 200.23.202.0/24 7679 0.5% AS3454 -- Universidad Autonoma de Nuevo Leon 4 - 66.248.96.0/21 6815 0.5% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 5 - 61.90.164.0/24 6221 0.4% AS38543 -- IBM-TH-AS-AP IBM THAILAND NETWORK 6 - 58.97.61.0/24 6220 0.4% AS38543 -- IBM-TH-AS-AP IBM THAILAND NETWORK 7 - 130.36.34.0/24 5687 0.4% AS32528 -- ABBOTT Abbot Labs 8 - 130.36.35.0/24 5687 0.4% AS32528 -- ABBOTT Abbot Labs 9 - 58.137.200.0/24 5542 0.4% AS38543 -- IBM-TH-AS-AP IBM THAILAND NETWORK 10 - 180.180.253.0/24 4839 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 11 - 180.180.248.0/24 4836 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 12 - 180.180.249.0/24 4834 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 13 - 180.180.251.0/24 4830 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 14 - 180.180.250.0/24 4830 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 15 - 180.180.255.0/24 4599 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 16 - 213.16.48.0/24 4420 0.3% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 17 - 202.41.70.0/24 3950 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network 18 - 205.125.16.0/24 3780 0.3% AS210 -- WEST-NET-WEST - Utah Education Network 19 - 178.22.72.0/21 3635 0.2% AS44609 -- FNA Fars News Agency Cultural Arts Institute 20 - 202.153.174.0/24 3575 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog@nanog.org eof-list@ripe.net apops@apops.net routing-wg@ripe.net afnog@afnog.org
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