BGP Update Report

From: (no name) (no email)
Date: Fri Nov 14 2008 - 06:00:05 EST

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    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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