BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 14 Nov 2008 22:00:05 +1100 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 13-Oct-08 -to- 13-Nov-08 (32 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           192824  1.6%     169.3 -- SIFY-AS-IN Sify Limited
 2 - AS4538           185313  1.5%      36.4 -- ERX-CERNET-BKB China Education and Research Network Center
 3 - AS10396          153901  1.3%    2653.5 -- COQUI-NET - DATACOM CARIBE, INC.
 4 - AS6389           130178  1.1%      29.5 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 5 - AS1803            89603  0.8%      63.6 -- ICMNET-5 - Sprint
 6 - AS6629            85589  0.7%    1316.8 -- NOAA-AS - NOAA
 7 - AS20115           66122  0.6%      29.6 -- CHARTER-NET-HKY-NC - Charter Communications
 8 - AS23126           64323  0.5%     278.5 -- CENTURYTEL-SOLUTIONS-LLC - CenturyTel Solutions, LLC
 9 - AS8151            62013  0.5%      43.1 -- Uninet S.A. de C.V.
10 - AS209             58003  0.5%      18.3 -- ASN-QWEST - Qwest Communications Corporation
11 - AS6298            56546  0.5%      26.7 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc.
12 - AS2386            52486  0.4%      31.8 -- INS-AS - AT&T Data Communications Services
13 - AS29282           47473  0.4%   15824.3 -- EMENTOR-AS Enfo Oyj
14 - AS9051            45081  0.4%     280.0 -- IDM Autonomous System
15 - AS34116           43926  0.4%     439.3 -- CYBER-AS Cyber Net AS
16 - AS7643            43390  0.4%      24.5 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
17 - AS1785            42164  0.3%      24.6 -- AS-PAETEC-NET - PaeTec Communications, Inc.
18 - AS14106           41600  0.3%   20800.0 -- LEPMED01 - Leprechaun, LLC
19 - AS6458            41193  0.3%      97.2 -- Telgua
20 - AS17488           40525  0.3%      26.2 -- HATHWAY-NET-AP Hathway IP Over Cable Internet


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS14106           41600  0.3%   20800.0 -- LEPMED01 - Leprechaun, LLC
 2 - AS29282           47473  0.4%   15824.3 -- EMENTOR-AS Enfo Oyj
 3 - AS14593           14797  0.1%   14797.0 -- BRAND-INSTITUTE - Brand Instiute, Inc.
 4 - AS43299           13760  0.1%   13760.0 -- TELECONTACT-AS Telecontact Ltd.
 5 - AS22492           25284  0.2%    8428.0 -- 
 6 - AS37026           15335  0.1%    7667.5 -- SALT-ASN
 7 - AS30287            5813  0.1%    5813.0 -- ALON-USA - ALON USA, LP
 8 - AS40194            4229  0.0%    4229.0 -- INHOUSE-ASSOCIATES-LC - Inhouse Associates, L.C.
 9 - AS14220           18062  0.1%    3612.4 -- I2A - I 20 Access
10 - AS4130            16410  0.1%    3282.0 -- UPITT-AS - University of Pittsburgh
11 - AS30969           26091  0.2%    3261.4 -- TAN-NET TransAfrica Networks
12 - AS41007           16046  0.1%    3209.2 -- CTCASTANA CTC ASTANA, KZ
13 - AS21603           30105  0.2%    3010.5 -- Universidad La Salle, AC
14 - AS25799            3001  0.0%    3001.0 -- HOLMAN - Holman Enterprises
15 - AS5691            38614  0.3%    2970.3 -- MITRE-AS-5 - The MITRE Corporation
16 - AS5033            25159  0.2%    2795.4 -- ISW - Internet Specialties West Inc.
17 - AS10396          153901  1.3%    2653.5 -- COQUI-NET - DATACOM CARIBE, INC.
18 - AS23917            2334  0.0%    2334.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
19 - AS22247            2036  0.0%    2036.0 -- LETOURNEAUUNIVERSITY - LeTourneau University
20 - AS48131            2020  0.0%    2020.0 -- VANGUARD-BG-AS Vanguard SA


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 221.134.222.0/24  62636  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 2 - 210.214.151.0/24  59751  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 3 - 221.135.80.0/24   42657  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
 4 - 192.12.120.0/24   38228  0.3%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
 5 - 194.126.143.0/24  35011  0.3%   AS9051  -- IDM Autonomous System
 6 - 77.95.144.0/22    33245  0.3%   AS29282 -- EMENTOR-AS Enfo Oyj
 7 - 200.33.104.0/23   29597  0.2%   AS21603 -- Universidad La Salle, AC
 8 - 192.102.88.0/24   27198  0.2%   AS6629  -- NOAA-AS - NOAA
 9 - 192.35.129.0/24   26950  0.2%   AS6629  -- NOAA-AS - NOAA
10 - 198.77.177.0/24   26932  0.2%   AS6629  -- NOAA-AS - NOAA
11 - 12.2.46.0/24      25239  0.2%   AS22492 -- 
12 - 64.162.116.0/24   24935  0.2%   AS5033  -- ISW - Internet Specialties West Inc.
13 - 221.128.192.0/18  23082  0.2%   AS18231 -- EXATT-AS-AP IOL NETCOM LTD
14 - 8.192.154.0/24    22681  0.2%   AS14106 -- LEPMED01 - Leprechaun, LLC
15 - 65.44.76.0/24     18919  0.1%   AS14106 -- LEPMED01 - Leprechaun, LLC
16 - 150.212.224.0/19  16291  0.1%   AS4130  -- UPITT-AS - University of Pittsburgh
17 - 72.50.96.0/20     14905  0.1%   AS10396 -- COQUI-NET - DATACOM CARIBE, INC.
18 - 196.42.0.0/20     14871  0.1%   AS10396 -- COQUI-NET - DATACOM CARIBE, INC.
19 - 12.8.7.0/24       14797  0.1%   AS14593 -- BRAND-INSTITUTE - Brand Instiute, Inc.
20 - 217.69.48.0/20    14206  0.1%   AS29282 -- EMENTOR-AS Enfo Oyj

Details at http://bgpupdates.potaroo.net
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