BGP Update Report
cidr-report at potaroo.net cidr-report at potaroo.net
Fri Dec 9 23:00:00 CET 2011
BGP Update Report Interval: 01-Dec-11 -to- 08-Dec-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS42116 216141 10.4% 3929.8 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 2 - AS8402 45654 2.2% 28.6 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS24560 44354 2.1% 46.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 4 - AS9829 30074 1.4% 47.8 -- BSNL-NIB National Internet Backbone 5 - AS44568 25231 1.2% 2803.4 -- OPSOURCE-UK OpSource, Inc 6 - AS32528 25070 1.2% 6267.5 -- ABBOTT Abbot Labs 7 - AS5800 24783 1.2% 90.4 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 8 - AS7552 24639 1.2% 17.8 -- VIETEL-AS-AP Vietel Corporation 9 - AS19743 20793 1.0% 2970.4 -- 10 - AS20632 19982 1.0% 587.7 -- PETERSTAR-AS PeterStar 11 - AS11830 18116 0.9% 55.2 -- Instituto Costarricense de Electricidad y Telecom. 12 - AS31148 17299 0.8% 41.7 -- FREENET-AS FreeNet ISP 13 - AS27738 15592 0.8% 45.9 -- Ecuadortelecom S.A. 14 - AS6316 15209 0.7% 227.0 -- AS-PAETEC-NET - PaeTec Communications, Inc. 15 - AS1785 13444 0.7% 7.9 -- AS-PAETEC-NET - PaeTec Communications, Inc. 16 - AS19223 12864 0.6% 12864.0 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions 17 - AS17974 12226 0.6% 8.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 18 - AS39353 11648 0.6% 3882.7 -- PRINCAST-AS Gobierno del Principado de Asturias 19 - AS27964 10851 0.5% 97.8 -- RSONet 20 - AS14420 10482 0.5% 21.6 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS19223 12864 0.6% 12864.0 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions 2 - AS18823 8516 0.4% 8516.0 -- MEDICALERT - Medicalert Foundation 3 - AS32528 25070 1.2% 6267.5 -- ABBOTT Abbot Labs 4 - AS42116 216141 10.4% 3929.8 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 5 - AS39353 11648 0.6% 3882.7 -- PRINCAST-AS Gobierno del Principado de Asturias 6 - AS19743 20793 1.0% 2970.4 -- 7 - AS44568 25231 1.2% 2803.4 -- OPSOURCE-UK OpSource, Inc 8 - AS37378 2590 0.1% 2590.0 -- NIGERIA-AIRFORCE 9 - AS6066 3542 0.2% 1771.0 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc. 10 - AS10209 1634 0.1% 1634.0 -- SYNOPSYS-AS-JP-AP Japan HUB and Data Center 11 - AS28170 4351 0.2% 1087.8 -- 12 - AS53362 928 0.0% 928.0 -- MIXIT-AS - Mixit, Inc. 13 - AS55696 755 0.0% 755.0 -- SCOM-AS-ID Starcom Solusindo PT. 14 - AS8163 749 0.0% 749.0 -- METROTEL REDES S.A. 15 - AS6072 9646 0.5% 689.0 -- UNISYS-6072 For routing issues, email hostmaster at unisys.com 16 - AS22878 6905 0.3% 627.7 -- ASACENET1 - ACENET, INC. 17 - AS20632 19982 1.0% 587.7 -- PETERSTAR-AS PeterStar 18 - AS11943 558 0.0% 558.0 -- GLOBE - Globe Wireless 19 - AS19674 1596 0.1% 532.0 -- NAVPOINT - Navpoint Internet 20 - AS33076 524 0.0% 524.0 -- ISC-TGD1 Internet Systems Consortium, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 84.204.132.0/24 19878 0.9% AS20632 -- PETERSTAR-AS PeterStar 2 - 67.97.156.0/24 12864 0.6% AS19223 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions 3 - 130.36.34.0/24 12533 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.35.0/24 12533 0.6% AS32528 -- ABBOTT Abbot Labs 5 - 88.151.16.0/22 11646 0.5% AS39353 -- PRINCAST-AS Gobierno del Principado de Asturias 6 - 66.248.96.0/21 9872 0.5% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 7 - 75.141.48.0/24 8516 0.4% AS18823 -- MEDICALERT - Medicalert Foundation 8 - 95.78.100.0/22 8417 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 9 - 46.147.84.0/22 8411 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 10 - 46.147.92.0/22 8404 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 11 - 95.78.104.0/22 8391 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 12 - 95.78.88.0/22 8390 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 13 - 95.78.80.0/22 8389 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 14 - 95.78.16.0/22 8388 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 15 - 176.213.100.0/22 8388 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 16 - 95.78.108.0/22 8377 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 17 - 46.147.88.0/22 8376 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 18 - 95.78.12.0/22 8376 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 19 - 95.78.20.0/22 8376 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" 20 - 46.147.80.0/22 8365 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding" Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog at nanog.org eof-list at ripe.net apops at apops.net routing-wg at ripe.net afnog at afnog.org