BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 23 Jan 2009 22:00:06 +1100 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 22-Dec-08 -to- 22-Jan-09 (32 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS6389            90009  1.1%      20.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 2 - AS4323            89143  1.1%      20.8 -- TWTC - tw telecom holdings, inc.
 3 - AS9583            83162  1.0%      58.2 -- SIFY-AS-IN Sify Limited
 4 - AS209             64388  0.8%      22.4 -- ASN-QWEST - Qwest Communications Corporation
 5 - AS35805           52833  0.6%     165.1 -- UTG-AS United Telecom AS
 6 - AS6629            51646  0.6%     782.5 -- NOAA-AS - NOAA
 7 - AS20115           47444  0.6%      22.5 -- CHARTER-NET-HKY-NC - Charter Communications
 8 - AS17974           44557  0.5%      89.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
 9 - AS1785            44154  0.5%      24.1 -- AS-PAETEC-NET - PaeTec Communications, Inc.
10 - AS17488           42803  0.5%      27.0 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
11 - AS7643            39218  0.5%      58.6 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
12 - AS8151            38880  0.5%      26.0 -- Uninet S.A. de C.V.
13 - AS9829            38164  0.5%      44.9 -- BSNL-NIB National Internet Backbone
14 - AS2386            35929  0.4%      22.2 -- INS-AS - AT&T Data Communications Services
15 - AS4766            35861  0.4%      20.1 -- KIXS-AS-KR Korea Telecom
16 - AS24863           35250  0.4%      58.2 -- LINKdotNET-AS
17 - AS7018            35053  0.4%      23.8 -- ATT-INTERNET4 - AT&T WorldNet Services
18 - AS6478            34949  0.4%      16.3 -- ATT-INTERNET3 - AT&T WorldNet Services
19 - AS29571           32426  0.4%     245.7 -- CITelecom-AS
20 - AS6458            29771  0.3%      65.1 -- Telgua


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS30287            5447  0.1%    5447.0 -- ALON-USA - ALON USA, LP
 2 - AS48129            4827  0.1%    4827.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd.
 3 - AS32753            3262  0.0%    3262.0 -- GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services
 4 - AS30969           23982  0.3%    2997.8 -- TAN-NET TransAfrica Networks
 5 - AS30306           13872  0.2%    2774.4 -- AfOL-Sz-AS
 6 - AS23917            2732  0.0%    2732.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
 7 - AS28194            6990  0.1%    2330.0 -- 
 8 - AS41007            6124  0.1%    2041.3 -- CTCASTANA CTC ASTANA, KZ
 9 - AS32398           14090  0.2%    1761.2 -- REALNET-ASN-1
10 - AS24228           12311  0.1%    1758.7 -- BARNETWORK-AP BarNetwork Pty Limited
11 - AS19017            1732  0.0%    1732.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc.
12 - AS45122            1579  0.0%    1579.0 -- JASPACE-AS-ID-AP PT. JASPACE NET
13 - AS29224            2512  0.0%    1256.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG
14 - AS44265           13277  0.2%    1207.0 -- SMOLTELECOM-NET Smoltelecom Ltd AS peering
15 - AS5050            13352  0.2%    1112.7 -- PSC-EXT - Pittsburgh Supercomputing Center
16 - AS29427            2214  0.0%    1107.0 -- AZM-AS Mercury Telecom
17 - AS8599             2115  0.0%    1057.5 -- Ulyanovsk State University Network
18 - AS40430            8048  0.1%    1006.0 -- COLO4JAX-AS - colo4jax, LLC
19 - AS41685            1003  0.0%    1003.0 -- DTEK DTEK
20 - AS30095            1887  0.0%     943.5 -- AS-30095 - Group M Worldwide, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 124.7.201.0/24    20933  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
 2 - 210.214.151.0/24  20344  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
 3 - 192.35.129.0/24   16938  0.2%   AS6629  -- NOAA-AS - NOAA
 4 - 198.77.177.0/24   16738  0.2%   AS6629  -- NOAA-AS - NOAA
 5 - 192.102.88.0/24   16717  0.2%   AS6629  -- NOAA-AS - NOAA
 6 - 144.36.245.0/24   16104  0.2%   AS21433 -- ACCENTUREFSSC Accenture London Delivery Centre
 7 - 41.204.2.0/24     13902  0.2%   AS32398 -- REALNET-ASN-1
 8 - 72.23.246.0/24    13062  0.1%   AS5050  -- PSC-EXT - Pittsburgh Supercomputing Center
 9 - 202.83.176.0/21   12167  0.1%   AS24228 -- BARNETWORK-AP BarNetwork Pty Limited
10 - 196.27.104.0/21   11715  0.1%   AS30969 -- TAN-NET TransAfrica Networks
11 - 196.27.108.0/22   11641  0.1%   AS30969 -- TAN-NET TransAfrica Networks
12 - 199.2.119.0/24    11350  0.1%   AS11816 -- SetarNet
13 - 192.12.120.0/24   10544  0.1%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
15 - 64.162.116.0/24    9163  0.1%   AS5033  -- ISW - Internet Specialties West Inc.
16 - 221.135.80.0/24    7675  0.1%   AS9583  -- SIFY-AS-IN Sify Limited
17 - 212.85.220.0/24    6748  0.1%   AS30306 -- AfOL-Sz-AS
18 - 212.85.223.0/24    6729  0.1%   AS30306 -- AfOL-Sz-AS
19 - 89.4.131.0/24      6556  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
20 - 118.95.130.0/23    6391  0.1%   AS9583  -- SIFY-AS-IN Sify Limited

Details at http://bgpupdates.potaroo.net
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