BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 20 Feb 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: 19-Jan-09 -to- 19-Feb-09 (32 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           252388  5.4%     168.9 -- SIFY-AS-IN Sify Limited
 2 - AS7643           167194  3.6%     278.2 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
 3 - AS30890           52239  1.1%     117.4 -- EVOLVA Evolva Telecom
 4 - AS6629            48437  1.0%     745.2 -- NOAA-AS - NOAA
 5 - AS35805           35061  0.8%      93.0 -- UTG-AS United Telecom AS
 6 - AS17974           33362  0.7%      66.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
 7 - AS6458            30697  0.7%      66.0 -- Telgua
 8 - AS27757           30429  0.7%     245.4 -- ANDINATEL S.A.
 9 - AS30306           28205  0.6%    7051.2 -- AfOL-Sz-AS
10 - AS12500           26532  0.6%    6633.0 -- RCS-AS RCS Autonomus System
11 - AS5050            24213  0.5%     410.4 -- PSC-EXT - Pittsburgh Supercomputing Center
12 - AS30969           23596  0.5%    2949.5 -- TAN-NET TransAfrica Networks
13 - AS16559           22991  0.5%    2554.6 -- REALCONNECT-01 - RealConnect, Inc
14 - AS5056            21623  0.5%     186.4 -- INS-NET-2 - Iowa Network Services
15 - AS8452            21514  0.5%      14.6 -- TEDATA TEDATA
16 - AS14420           21438  0.5%      87.9 -- ANDINATEL S.A.
17 - AS20115           21021  0.5%      10.2 -- CHARTER-NET-HKY-NC - Charter Communications
18 - AS17488           20962  0.5%      13.6 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
19 - AS8151            20618  0.4%      13.8 -- Uninet S.A. de C.V.
20 - AS6389            20014  0.4%       4.5 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS30287            9318  0.2%    9318.0 -- ALON-USA - ALON USA, LP
 2 - AS30306           28205  0.6%    7051.2 -- AfOL-Sz-AS
 3 - AS12500           26532  0.6%    6633.0 -- RCS-AS RCS Autonomus System
 4 - AS41382            3018  0.1%    3018.0 -- TELEPORT-AS Teleport LLC Network AS
 5 - AS30969           23596  0.5%    2949.5 -- TAN-NET TransAfrica Networks
 6 - AS19017            2689  0.1%    2689.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc.
 7 - AS16559           22991  0.5%    2554.6 -- REALCONNECT-01 - RealConnect, Inc
 8 - AS28194            7260  0.2%    2420.0 -- 
 9 - AS10806            6265  0.1%    2088.3 -- AFP-NET - AGENCE FRANCE PRESSE
10 - AS5033            14564  0.3%    1618.2 -- ISW - Internet Specialties West Inc.
11 - AS23917            1613  0.0%    1613.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
12 - AS25970            7560  0.2%    1260.0 -- IAC - IAC Services LLC
13 - AS32398           11274  0.2%    1252.7 -- REALNET-ASN-1
14 - AS35335            1167  0.0%    1167.0 -- ESSTU-AS East-Siberian State Technological University AS
15 - AS29224            2154  0.1%    1077.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG
16 - AS44265           11231  0.2%    1021.0 -- SMOLTELECOM-NET Smoltelecom Ltd AS peering
17 - AS29427            2025  0.0%    1012.5 -- AZM-AS Mercury Telecom
18 - AS41685            1004  0.0%    1004.0 -- DTEK DTEK
19 - AS30095            1964  0.0%     982.0 -- AS-30095 - Group M Worldwide, Inc.
20 - AS46328            8611  0.2%     956.8 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 72.23.246.0/24    23982  0.5%   AS5050  -- PSC-EXT - Pittsburgh Supercomputing Center
 2 - 221.134.32.0/24   23761  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 3 - 190.152.103.0/24  17617  0.3%   AS27757 -- ANDINATEL S.A.
 4 - 192.35.129.0/24   16220  0.3%   AS6629  -- NOAA-AS - NOAA
 5 - 192.102.88.0/24   16080  0.3%   AS6629  -- NOAA-AS - NOAA
 6 - 198.77.177.0/24   15939  0.3%   AS6629  -- NOAA-AS - NOAA
 7 - 221.135.107.0/24  15250  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
 8 - 210.214.177.0/24  15104  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
 9 - 210.214.146.0/24  14974  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
10 - 210.214.222.0/24  14862  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
11 - 210.214.232.0/24  14844  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
12 - 210.214.132.0/24  14821  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
13 - 210.214.117.0/24  14773  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
14 - 64.162.116.0/24   14428  0.3%   AS5033  -- ISW - Internet Specialties West Inc.
15 - 212.85.223.0/24   14010  0.3%   AS30306 -- AfOL-Sz-AS
16 - 212.85.220.0/24   13975  0.3%   AS30306 -- AfOL-Sz-AS
17 - 210.214.184.0/24  13450  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
18 - 210.18.10.0/24    13306  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
19 - 210.210.127.0/24  13025  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
20 - 66.63.32.0/19     12603  0.2%   AS16559 -- REALCONNECT-01 - RealConnect, Inc

Details at http://bgpupdates.potaroo.net
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