BGP Update Report
Interval: 09-Feb-12 -to- 16-Feb-12 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8402 83278 3.8% 38.5 -- CORBINA-AS OJSC "Vimpelcom"
2 - AS9829 39627 1.8% 42.3 -- BSNL-NIB National Internet Backbone
3 - AS12479 27469 1.2% 143.8 -- UNI2-AS France Telecom Espana SA
4 - AS7029 23227 1.1% 8.1 -- WINDSTREAM - Windstream Communications Inc
5 - AS32528 23027 1.0% 4605.4 -- ABBOTT Abbot Labs
6 - AS18566 20515 0.9% 10.1 -- COVAD - Covad Communications Co.
7 - AS23154 20477 0.9% 5119.2 -- SANMINA-SCI Sanmina-SCI Corporation
8 - AS5800 20237 0.9% 71.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
9 - AS20632 20074 0.9% 2867.7 -- PETERSTAR-AS PeterStar
10 - AS2118 18881 0.9% 25.5 -- RELCOM-AS OOO "NPO Relcom"
11 - AS7552 16504 0.8% 12.4 -- VIETEL-AS-AP Vietel Corporation
12 - AS1785 16340 0.7% 11.1 -- AS-PAETEC-NET - PaeTec Communications, Inc.
13 - AS17974 15974 0.7% 10.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
14 - AS31148 14804 0.7% 22.2 -- FREENET-AS FreeNet ISP
15 - AS7011 14325 0.7% 12.7 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc.
16 - AS3816 13684 0.6% 60.8 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
17 - AS5976 13460 0.6% 137.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
18 - AS9498 12924 0.6% 40.6 -- BBIL-AP BHARTI Airtel Ltd.
19 - AS24560 12866 0.6% 19.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
20 - AS6713 12595 0.6% 27.8 -- IAM-AS
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS29126 10943 0.5% 10943.0 -- DATIQ-AS Datiq B.V.
2 - AS6066 11963 0.5% 5981.5 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
3 - AS23154 20477 0.9% 5119.2 -- SANMINA-SCI Sanmina-SCI Corporation
4 - AS32528 23027 1.0% 4605.4 -- ABBOTT Abbot Labs
5 - AS13277 7914 0.4% 3957.0 -- HP-MS HP-MS Autonomous System
6 - AS17408 3353 0.1% 3353.0 -- ABOVE-AS-AP AboveNet Communications Taiwan
7 - AS1997 2997 0.1% 2997.0 -- IBMDES-AS - IBM Dallas Engineering & Scientific
8 - AS20632 20074 0.9% 2867.7 -- PETERSTAR-AS PeterStar
9 - AS16536 1805 0.1% 1805.0 -- HPES - Hewlett-Packard Company
10 - AS8163 1267 0.1% 1267.0 -- METROTEL REDES S.A.
11 - AS57228 1157 0.1% 1157.0 -- IMTECH-ICT-UK-AS Imtech ICT Limited
12 - AS35411 4219 0.2% 1054.8 -- SIBINET-AS Sibinet, Ltd. Autonomous System
13 - AS24666 3868 0.2% 967.0 -- AXA-AS AXA Luxembourg S.A
14 - AS5868 938 0.0% 938.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
15 - AS53362 926 0.0% 926.0 -- MIXIT-AS - Mixit, Inc.
16 - AS17412 906 0.0% 906.0 -- WOOSHWIRELESSNZ Woosh Wireless
17 - AS12163 3370 0.1% 842.5 -- BNSI - Broadband Network Services, Inc.
18 - AS25379 748 0.0% 748.0 -- PROF-TEL-COMM-AS Prof-Tel-Comm Ltd.
19 - AS49466 692 0.0% 692.0 -- DECLIC-TELECOM Declic Telecom SAS
20 - AS21271 601 0.0% 601.0 -- SOTELMABGP
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 148.164.14.0/24 20441 0.9% AS23154 -- SANMINA-SCI Sanmina-SCI Corporation
2 - 84.204.132.0/24 20043 0.8% AS20632 -- PETERSTAR-AS PeterStar
3 - 130.36.34.0/24 11503 0.5% AS32528 -- ABBOTT Abbot Labs
4 - 130.36.35.0/24 11503 0.5% AS32528 -- ABBOTT Abbot Labs
5 - 202.92.235.0/24 11081 0.5% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
6 - 217.170.24.0/21 10943 0.5% AS29126 -- DATIQ-AS Datiq B.V.
7 - 62.36.252.0/22 8519 0.4% AS12479 -- UNI2-AS France Telecom Espana SA
8 - 190.67.172.0/22 7016 0.3% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
9 - 62.36.249.0/24 6425 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
10 - 150.225.0.0/16 5984 0.2% AS6066 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
11 - 204.29.239.0/24 5979 0.2% AS6066 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
12 - 62.36.241.0/24 5841 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
13 - 62.36.210.0/24 5593 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
14 - 190.67.168.0/22 5077 0.2% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
15 - 194.63.9.0/24 4739 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
16 - 109.197.120.0/21 4188 0.2% AS35411 -- SIBINET-AS Sibinet, Ltd. Autonomous System
17 - 205.73.118.0/24 4069 0.2% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
18 - 205.73.116.0/23 3973 0.2% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
19 - 194.209.13.0/24 3957 0.2% AS13277 -- HP-MS HP-MS Autonomous System
20 - 194.209.211.0/24 3957 0.2% AS13277 -- HP-MS HP-MS Autonomous System
Details at http://bgpupdates.potaroo.net