BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 3 Apr 2009 22:00:04 +1000 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 02-Mar-09 -to- 02-Apr-09 (32 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           104066  2.4%      96.4 -- SIFY-AS-IN Sify Limited
 2 - AS6629            43772  1.0%    7295.3 -- NOAA-AS - NOAA
 3 - AS3130            39483  0.9%     303.7 -- RGNET-3130 RGnet/PSGnet
 4 - AS9498            37206  0.9%      54.0 -- BBIL-AP BHARTI Airtel Ltd.
 5 - AS4771            31946  0.7%     121.5 -- NZTELECOM Netgate
 6 - AS4434            31818  0.7%     815.8 -- ERX-RADNET1-AS PT Rahajasa Media Internet
 7 - AS6458            30254  0.7%      75.3 -- Telgua
 8 - AS12978           28541  0.7%     158.6 -- DOGAN-ONLINE Dogan Iletisim Elektronik Servis Hizmetleri AS
 9 - AS5056            28078  0.7%     242.1 -- INS-NET-2 - Iowa Network Services
10 - AS29372           27064  0.6%     304.1 -- SFR-NETWORK SFR
11 - AS5050            24782  0.6%    2478.2 -- PSC-EXT - Pittsburgh Supercomputing Center
12 - AS23966           23980  0.6%      59.8 -- LDN-AS-AP LINKdotNET Telecom Limited
13 - AS35805           23477  0.5%      73.4 -- UTG-AS United Telecom AS
14 - AS7643            22746  0.5%      20.1 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
15 - AS4648            22663  0.5%     111.1 -- NZIX-2 Netgate
16 - AS17557           22333  0.5%      66.1 -- PKTELECOM-AS-AP Pakistan Telecom
17 - AS17488           21298  0.5%      14.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
18 - AS29049           19471  0.5%      59.0 -- DELTA-TELECOM-AS Delta Telecom LTD.
19 - AS17974           19153  0.4%      30.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
20 - AS7545            19000  0.4%      23.2 -- TPG-INTERNET-AP TPG Internet Pty Ltd


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS6629            43772  1.0%    7295.3 -- NOAA-AS - NOAA
 2 - AS19017            5078  0.1%    5078.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc.
 3 - AS8225             4678  0.1%    4678.0 -- ASTELIT-MSK-AS Astelit Autonomous System
 4 - AS46653           13420  0.3%    4473.3 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A.
 5 - AS28194            4227  0.1%    4227.0 -- 
 6 - AS7717            17693  0.4%    3538.6 -- OPENIXP-AS-ID-AP OpenIXP ASN
 7 - AS6312             3283  0.1%    3283.0 -- WESTWORLD-AS - WestWorld Media, LLC
 8 - AS41343            5906  0.1%    2953.0 -- TRIUNFOTEL-ASN TRIUNFOTEL
 9 - AS5691            10368  0.2%    2592.0 -- MITRE-AS-5 - The MITRE Corporation
10 - AS30306           10145  0.2%    2536.2 -- AfOL-Sz-AS
11 - AS5050            24782  0.6%    2478.2 -- PSC-EXT - Pittsburgh Supercomputing Center
12 - AS8755             2065  0.1%    2065.0 -- CITYLINESPB-AS CityLine-SPb Autonomous System
13 - AS30552            1981  0.1%    1981.0 -- SAINT-JOSEPHS-HOSPITAL-OF-ATLANTA - Saint Joseph's Hospital of Atlanta
14 - AS32398           14773  0.3%    1846.6 -- REALNET-ASN-1
15 - AS42291            6832  0.2%    1708.0 -- ISTRANET-AS Istranet LLC
16 - AS46328           15184  0.3%    1687.1 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED
17 - AS14223            3081  0.1%    1540.5 -- NYSDOH - New York State Department of Health
18 - AS20925            4468  0.1%    1489.3 -- RESEAU-DANZAS DANZAS Autonomous System
19 - AS30520            5756  0.1%    1439.0 -- NUANCE-SOMERVILLE - NUANCE COMMUNICATIONS, INC
20 - AS40344            1379  0.0%    1379.0 -- PROSK-1 - Pro Sky Wireless


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 72.23.246.0/24    24682  0.5%   AS5050  -- PSC-EXT - Pittsburgh Supercomputing Center
 2 - 121.101.184.0/24  17606  0.4%   AS38785 -- BAGUSNET-AS-ID PT. BORNEO BROADBAND TECHNOLOGY
                                     AS7717  -- OPENIXP-AS-ID-AP OpenIXP ASN
 3 - 192.35.129.0/24   14652  0.3%   AS6629  -- NOAA-AS - NOAA
 4 - 41.204.2.0/24     14602  0.3%   AS32398 -- REALNET-ASN-1
 5 - 192.102.88.0/24   14558  0.3%   AS6629  -- NOAA-AS - NOAA
 6 - 198.77.177.0/24   14550  0.3%   AS6629  -- NOAA-AS - NOAA
 7 - 199.45.13.0/24    13396  0.3%   AS46653 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A.
 8 - 222.255.51.64/26  10746  0.2%   AS7643  -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
 9 - 192.12.120.0/24   10352  0.2%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
10 - 210.214.222.0/24   8555  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
11 - 221.135.105.0/24   8528  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
12 - 210.214.232.0/24   8505  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
13 - 210.214.156.0/24   8473  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
14 - 210.214.177.0/24   8427  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
15 - 210.214.184.0/24   8377  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
16 - 210.214.132.0/24   8357  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
17 - 210.214.146.0/24   8332  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
18 - 210.210.127.0/24   8252  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
19 - 210.214.117.0/24   8238  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
20 - 202.92.235.0/24    7992  0.2%   AS9498  -- BBIL-AP BHARTI Airtel Ltd.

Details at http://bgpupdates.potaroo.net
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