BGP Update Report
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To: cidr-report@localhost
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From: cidr-report@localhost
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Date: Fri, 13 Feb 2009 22:00:04 +1100 (EST)
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Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost
BGP Update Report
Interval: 12-Jan-09 -to- 12-Feb-09 (32 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9583 187305 4.3% 125.8 -- SIFY-AS-IN Sify Limited
2 - AS7643 167261 3.8% 285.9 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
3 - AS6629 49189 1.1% 756.8 -- NOAA-AS - NOAA
4 - AS30890 48137 1.1% 109.2 -- EVOLVA Evolva Telecom
5 - AS35805 41565 0.9% 110.0 -- UTG-AS United Telecom AS
6 - AS14420 31055 0.7% 123.2 -- ANDINATEL S.A.
7 - AS6458 28143 0.6% 58.3 -- Telgua
8 - AS30306 25107 0.6% 6276.8 -- AfOL-Sz-AS
9 - AS5050 24109 0.6% 408.6 -- PSC-EXT - Pittsburgh Supercomputing Center
10 - AS8452 22589 0.5% 14.9 -- TEDATA TEDATA
11 - AS12500 21936 0.5% 5484.0 -- RCS-AS RCS Autonomus System
12 - AS27757 21928 0.5% 160.1 -- ANDINATEL S.A.
13 - AS20115 21136 0.5% 10.2 -- CHARTER-NET-HKY-NC - Charter Communications
14 - AS30969 20102 0.5% 2512.8 -- TAN-NET TransAfrica Networks
15 - AS6389 19952 0.5% 4.5 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
16 - AS23966 19602 0.5% 53.7 -- LDN-AS-AP LINKdotNET Telecom Limited
17 - AS33783 19399 0.4% 122.8 -- EEPAD
18 - AS8151 19180 0.4% 12.8 -- Uninet S.A. de C.V.
19 - AS21433 18998 0.4% 146.1 -- ACCENTUREFSSC Accenture London Delivery Centre
20 - AS209 18203 0.4% 6.3 -- ASN-QWEST - Qwest Communications Corporation
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS30287 7838 0.2% 7838.0 -- ALON-USA - ALON USA, LP
2 - AS30306 25107 0.6% 6276.8 -- AfOL-Sz-AS
3 - AS12500 21936 0.5% 5484.0 -- RCS-AS RCS Autonomus System
4 - AS41382 3264 0.1% 3264.0 -- TELEPORT-AS Teleport LLC Network AS
5 - AS30969 20102 0.5% 2512.8 -- TAN-NET TransAfrica Networks
6 - AS28194 7118 0.2% 2372.7 --
7 - AS23917 2237 0.1% 2237.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
8 - AS19017 2085 0.1% 2085.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc.
9 - AS5033 16305 0.4% 1811.7 -- ISW - Internet Specialties West Inc.
10 - AS10806 6266 0.1% 1566.5 -- AFP-NET - AGENCE FRANCE PRESSE
11 - AS16559 15253 0.3% 1525.3 -- REALCONNECT-01 - RealConnect, Inc
12 - AS29427 2706 0.1% 1353.0 -- AZM-AS Mercury Telecom
13 - AS45122 1318 0.0% 1318.0 -- JASPACE-AS-ID-AP PT. JASPACE NET
14 - AS32398 11831 0.3% 1314.6 -- REALNET-ASN-1
15 - AS30095 2584 0.1% 1292.0 -- AS-30095 - Group M Worldwide, Inc.
16 - AS48129 1268 0.0% 1268.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd.
17 - AS25970 7548 0.2% 1258.0 -- IAC - IAC Services LLC
18 - AS44265 13244 0.3% 1204.0 -- SMOLTELECOM-NET Smoltelecom Ltd AS peering
19 - AS29224 2402 0.1% 1201.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG
20 - AS35335 1123 0.0% 1123.0 -- ESSTU-AS East-Siberian State Technological University AS
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 72.23.246.0/24 23883 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center
2 - 144.36.245.0/24 16897 0.3% AS21433 -- ACCENTUREFSSC Accenture London Delivery Centre
3 - 192.35.129.0/24 16468 0.3% AS6629 -- NOAA-AS - NOAA
4 - 192.102.88.0/24 16325 0.3% AS6629 -- NOAA-AS - NOAA
5 - 64.162.116.0/24 16281 0.3% AS5033 -- ISW - Internet Specialties West Inc.
6 - 198.77.177.0/24 16198 0.3% AS6629 -- NOAA-AS - NOAA
7 - 221.134.32.0/24 13957 0.3% AS9583 -- SIFY-AS-IN Sify Limited
8 - 221.135.80.0/24 12943 0.3% AS9583 -- SIFY-AS-IN Sify Limited
9 - 190.152.103.0/24 12748 0.3% AS27757 -- ANDINATEL S.A.
10 - 210.214.151.0/24 12729 0.3% AS9583 -- SIFY-AS-IN Sify Limited
11 - 212.85.223.0/24 12392 0.3% AS30306 -- AfOL-Sz-AS
12 - 212.85.220.0/24 12363 0.3% AS30306 -- AfOL-Sz-AS
13 - 41.204.2.0/24 11684 0.2% AS32398 -- REALNET-ASN-1
14 - 124.7.201.0/24 11454 0.2% AS9583 -- SIFY-AS-IN Sify Limited
15 - 222.255.51.64/26 10848 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
16 - 192.12.120.0/24 10058 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation
17 - 196.27.104.0/21 9856 0.2% AS30969 -- TAN-NET TransAfrica Networks
18 - 196.27.108.0/22 9795 0.2% AS30969 -- TAN-NET TransAfrica Networks
19 - 221.135.107.0/24 8910 0.2% AS9583 -- SIFY-AS-IN Sify Limited
20 - 210.214.222.0/24 8839 0.2% AS9583 -- SIFY-AS-IN Sify Limited
Details at http://bgpupdates.potaroo.net
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