[AusNOG] BGP Update Report
cidr-report at potaroo.net
cidr-report at potaroo.net
Sat Jun 5 08:00:01 EST 2010
BGP Update Report
Interval: 27-May-10 -to- 03-Jun-10 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 12905 1.3% 34.3 -- BSNL-NIB National Internet Backbone
2 - AS35805 12527 1.2% 19.9 -- UTG-AS United Telecom AS
3 - AS8452 10898 1.1% 10.5 -- TEDATA TEDATA
4 - AS4538 10816 1.1% 432.6 -- ERX-CERNET-BKB China Education and Research Network Center
5 - AS28477 10551 1.1% 1172.3 -- Universidad Autonoma del Esstado de Morelos
6 - AS4621 10253 1.0% 39.3 -- UNSPECIFIED UNINET-TH
7 - AS35931 10101 1.0% 2525.2 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
8 - AS10474 9890 1.0% 267.3 -- NETACTIVE
9 - AS32528 9857 1.0% 3285.7 -- ABBOTT Abbot Labs
10 - AS30890 8258 0.8% 19.0 -- EVOLVA Evolva Telecom s.r.l.
11 - AS5800 8043 0.8% 41.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
12 - AS24560 7837 0.8% 8.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
13 - AS7545 7784 0.8% 5.9 -- TPG-INTERNET-AP TPG Internet Pty Ltd
14 - AS17803 7299 0.7% 19.3 -- BSES-AS-AP BSES TeleCom Limited
15 - AS18101 7227 0.7% 20.4 -- RIL-IDC Reliance Infocom Ltd Internet Data Centre,
16 - AS3549 6193 0.6% 110.6 -- GBLX Global Crossing Ltd.
17 - AS45464 6014 0.6% 143.2 -- NEXTWEB-AS-AP Room 201, TGU Bldg
18 - AS2697 5455 0.5% 29.2 -- ERX-ERNET-AS Education and Research Network
19 - AS11492 5111 0.5% 10.1 -- CABLEONE - CABLE ONE, INC.
20 - AS14420 5084 0.5% 11.1 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS32528 9857 1.0% 3285.7 -- ABBOTT Abbot Labs
2 - AS35931 10101 1.0% 2525.2 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
3 - AS38680 1476 0.1% 1476.0 -- CMBHK-AS-KR CMB
4 - AS50788 1457 0.1% 1457.0 -- OSYPENKO-AS FOP Osypenko Vitalij Volodymyrovych
5 - AS21271 1238 0.1% 1238.0 -- SOTELMABGP
6 - AS28477 10551 1.1% 1172.3 -- Universidad Autonoma del Esstado de Morelos
7 - AS48861 938 0.1% 938.0 -- APAGA "Apaga Technologies" CJSC AS
8 - AS11613 918 0.1% 918.0 -- U-SAVE - U-Save Auto Rental of America, Inc.
9 - AS5058 598 0.1% 598.0 -- NRL-EXP - Naval Research Laboratory
10 - AS27873 568 0.1% 568.0 -- Compañia Goly, S.A.
11 - AS31496 1035 0.1% 517.5 -- ATNET-AS ATNET Autonomous System
12 - AS4538 10816 1.1% 432.6 -- ERX-CERNET-BKB China Education and Research Network Center
13 - AS3505 795 0.1% 397.5 -- WINDSTREAM - Windstream Communications Inc
14 - AS10445 2336 0.2% 389.3 -- HTG - Huntleigh Telcom
15 - AS28052 385 0.0% 385.0 -- Arte Radiotelevisivo Argentino
16 - AS42163 343 0.0% 343.0 -- IRANGATE Rasaneh Esfahan Net Autonomous System ( Irangate Internet Service Provider)
17 - AS36847 338 0.0% 338.0 -- DELTA-DENTAL-PLAN-OF-CALIFORNIA - DELTA DENTAL OF CALIFORNIA
18 - AS43818 334 0.0% 334.0 -- MELLAT-AS bankmellat
19 - AS4623 997 0.1% 332.3 -- CHEVALIER-AS01 Chevalier (Internet) Limited autonomous system #1
20 - AS50257 654 0.1% 327.0 -- A-MOBILE-AS JV A-Mobile Ltd.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 58.207.96.0/19 10757 1.0% AS4538 -- ERX-CERNET-BKB China Education and Research Network Center
2 - 200.13.36.0/24 10503 1.0% AS28477 -- Universidad Autonoma del Esstado de Morelos
3 - 196.2.16.0/24 9548 0.9% AS10474 -- NETACTIVE
4 - 198.140.43.0/24 6454 0.6% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
5 - 64.76.40.0/24 5823 0.5% AS3549 -- GBLX Global Crossing Ltd.
6 - 130.36.35.0/24 4905 0.5% AS32528 -- ABBOTT Abbot Labs
7 - 130.36.34.0/24 4904 0.5% AS32528 -- ABBOTT Abbot Labs
8 - 63.211.68.0/22 3642 0.3% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
9 - 206.184.16.0/24 2964 0.3% AS174 -- COGENT Cogent/PSI
10 - 143.138.107.0/24 2951 0.3% AS747 -- TAEGU-AS - Headquarters, USAISC
11 - 205.91.160.0/20 1782 0.2% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
12 - 190.65.228.0/22 1684 0.1% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
13 - 202.92.235.0/24 1500 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
14 - 180.233.225.0/24 1476 0.1% AS38680 -- CMBHK-AS-KR CMB
15 - 193.107.224.0/22 1457 0.1% AS50788 -- OSYPENKO-AS FOP Osypenko Vitalij Volodymyrovych
16 - 217.64.96.0/20 1238 0.1% AS21271 -- SOTELMABGP
17 - 202.152.175.0/24 1135 0.1% AS4761 -- INDOSAT-INP-AP INDOSAT Internet Network Provider
18 - 213.158.20.0/24 1013 0.1% AS31496 -- ATNET-AS ATNET Autonomous System
19 - 195.88.66.0/23 938 0.1% AS48861 -- APAGA "Apaga Technologies" CJSC AS
20 - 206.192.11.0/24 918 0.1% AS11613 -- U-SAVE - U-Save Auto Rental of America, Inc.
Details at http://bgpupdates.potaroo.net
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