BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 13 Mar 2009 22:00:04 +1100 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 09-Feb-09 -to- 12-Mar-09 (32 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           340993  7.2%     296.8 -- SIFY-AS-IN Sify Limited
 2 - AS3130            89740  1.9%     690.3 -- RGNET-3130 RGnet/PSGnet
 3 - AS6629            48665  1.0%     748.7 -- NOAA-AS - NOAA
 4 - AS35805           42241  0.9%     139.0 -- UTG-AS United Telecom AS
 5 - AS7643            38671  0.8%      34.9 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
 6 - AS30890           35698  0.8%      79.9 -- EVOLVA Evolva Telecom
 7 - AS17974           35138  0.7%      69.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
 8 - AS5056            33187  0.7%     286.1 -- INS-NET-2 - Iowa Network Services
 9 - AS6458            30871  0.7%      85.5 -- Telgua
10 - AS30306           29280  0.6%    7320.0 -- AfOL-Sz-AS
11 - AS17488           27622  0.6%      16.8 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
12 - AS4771            27137  0.6%     102.0 -- NZTELECOM Netgate
13 - AS29372           25369  0.5%     281.9 -- SFR-NETWORK SFR
14 - AS5050            24198  0.5%    1728.4 -- PSC-EXT - Pittsburgh Supercomputing Center
15 - AS27757           23122  0.5%     189.5 -- ANDINATEL S.A.
16 - AS9829            22760  0.5%      35.6 -- BSNL-NIB National Internet Backbone
17 - AS4648            22122  0.5%     107.9 -- NZIX-2 Netgate
18 - AS8103            19727  0.4%      32.8 -- STATE-OF-FLA - Florida Department of Management Services - Technology Program
19 - AS30969           19371  0.4%    2421.4 -- TAN-NET TransAfrica Networks
20 - AS20115           19086  0.4%      11.6 -- CHARTER-NET-HKY-NC - Charter Communications


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS30306           29280  0.6%    7320.0 -- AfOL-Sz-AS
 2 - AS19017            5390  0.1%    5390.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc.
 3 - AS30287            4700  0.1%    4700.0 -- ALON-USA - ALON USA, LP
 4 - AS12500           12162  0.3%    4054.0 -- RCS-AS RCS Autonomus System
 5 - AS41343            5895  0.1%    2947.5 -- TRIUNFOTEL-ASN TRIUNFOTEL
 6 - AS28194            5460  0.1%    2730.0 -- 
 7 - AS30969           19371  0.4%    2421.4 -- TAN-NET TransAfrica Networks
 8 - AS8755             2070  0.0%    2070.0 -- CITYLINESPB-AS CityLine-SPb Autonomous System
 9 - AS48144            1882  0.0%    1882.0 -- NETWORKTECH Network Technology
10 - AS5050            24198  0.5%    1728.4 -- PSC-EXT - Pittsburgh Supercomputing Center
11 - AS35335            1627  0.0%    1627.0 -- ESSTU-AS East-Siberian State Technological University AS
12 - AS35410            9009  0.2%    1501.5 -- RU-LVS-AS LVS AS Number
13 - AS32398           11438  0.2%    1429.8 -- REALNET-ASN-1
14 - AS46328           10964  0.2%    1218.2 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED
15 - AS39107            2249  0.1%    1124.5 -- INTERLAN-AS Asociatia Interlan
16 - AS41382            1038  0.0%    1038.0 -- TELEPORT-AS Teleport LLC Network AS
17 - AS46781             916  0.0%     916.0 -- ASN1 - White Nile Group, Inc.
18 - AS19634             896  0.0%     896.0 -- HGL-22-ASN - Heidenreich GP, LLC
19 - AS46653            2601  0.1%     867.0 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A.
20 - AS29224            1676  0.0%     838.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 221.134.32.0/24   32037  0.6%   AS9583  -- SIFY-AS-IN Sify Limited
 2 - 210.214.177.0/24  27706  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 3 - 221.135.105.0/24  27697  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 4 - 210.214.184.0/24  27562  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 5 - 210.214.232.0/24  27525  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 6 - 210.214.132.0/24  27428  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 7 - 210.214.156.0/24  27408  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 8 - 210.214.222.0/24  27343  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 9 - 210.214.146.0/24  27261  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
10 - 210.214.117.0/24  26981  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
11 - 210.210.127.0/24  26875  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
12 - 72.23.246.0/24    24056  0.5%   AS5050  -- PSC-EXT - Pittsburgh Supercomputing Center
13 - 192.35.129.0/24   16266  0.3%   AS6629  -- NOAA-AS - NOAA
14 - 192.102.88.0/24   16109  0.3%   AS6629  -- NOAA-AS - NOAA
15 - 198.77.177.0/24   16028  0.3%   AS6629  -- NOAA-AS - NOAA
16 - 212.85.223.0/24   14248  0.3%   AS30306 -- AfOL-Sz-AS
17 - 212.85.220.0/24   14236  0.3%   AS19711 -- SWAZI-NET
                                     AS30306 -- AfOL-Sz-AS
18 - 190.152.100.0/24  12940  0.2%   AS27757 -- ANDINATEL S.A.
19 - 41.204.2.0/24     11173  0.2%   AS32398 -- REALNET-ASN-1
20 - 222.255.51.64/26  11063  0.2%   AS7643  -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)

Details at http://bgpupdates.potaroo.net
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