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BGP Update Report

BGP Update Report
Interval: 16-Sep-10 -to- 23-Sep-10 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS8151            29705  1.6%      11.9 -- Uninet S.A. de C.V.
 2 - AS3464            22140  1.2%     492.0 -- ASC-NET - Alabama Supercomputer Network
 3 - AS32528           17447  0.9%    2180.9 -- ABBOTT Abbot Labs
 4 - AS34984           15911  0.9%      42.3 -- TELLCOM-AS Tellcom Iletisim Hizmetleri
 5 - AS35931           14631  0.8%    2438.5 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 6 - AS7011            13318  0.7%      11.5 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc.
 7 - AS5536            12851  0.7%     110.8 -- Internet-Egypt
 8 - AS5668            11618  0.6%      10.2 -- AS-5668 - CenturyTel Internet Holdings, Inc.
 9 - AS8866            11147  0.6%      27.5 -- BTC-AS Bulgarian Telecommunication Company Plc.
10 - AS14420           10222  0.6%      17.4 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
11 - AS24560           10197  0.6%       9.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
12 - AS1785             9677  0.5%       5.4 -- AS-PAETEC-NET - PaeTec Communications, Inc.
13 - AS8452             9318  0.5%       7.9 -- TE-AS TE-AS
14 - AS3816             8799  0.5%      18.2 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
15 - AS10620            8691  0.5%       6.6 -- Telmex Colombia S.A.
16 - AS9155             8395  0.5%      35.7 -- QNET QualityNet AS number
17 - AS18566            8294  0.5%       7.6 -- COVAD - Covad Communications Co.
18 - AS36992            8142  0.4%      12.2 -- ETISALAT-MISR
19 - AS7545             8104  0.4%       5.7 -- TPG-INTERNET-AP TPG Internet Pty Ltd
20 - AS4755             7987  0.4%       5.9 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS35931           14631  0.8%    2438.5 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 2 - AS32528           17447  0.9%    2180.9 -- ABBOTT Abbot Labs
 3 - AS50571            1488  0.1%    1488.0 -- PRLIB FGBU Presidential Library named after NB Yeltsin
 4 - AS53532            1451  0.1%    1451.0 -- KINGMETALS - King Architectural Metals
 5 - AS22753            3789  0.2%     947.2 -- REDHAT-STUTTGART REDHAT Stuttgart
 6 - AS15984             719  0.0%     719.0 -- The Joint-Stock Commercial Bank CentroCredit.
 7 - AS27092             652  0.0%     652.0 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
 8 - AS11613             650  0.0%     650.0 -- U-SAVE - U-Save Auto Rental of America, Inc.
 9 - AS21017            5784  0.3%     578.4 -- VSI-AS VSI AS
10 - AS16861             497  0.0%     497.0 -- REVELEX - Revelex.com
11 - AS3464            22140  1.2%     492.0 -- ASC-NET - Alabama Supercomputer Network
12 - AS190              2795  0.1%     465.8 -- NSYPTSMH-POE-AS - Navy Network Information Center (NNIC)
13 - AS27094             883  0.1%     441.5 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
14 - AS38531             387  0.0%     387.0 -- SULLCROM-HK Sullivan & Cromwell LLP, Hong Kong Site, International Law Firm.
15 - AS37204            3851  0.2%     385.1 -- TELONE
16 - AS3                 367  0.0%     333.0 -- NVT-AS Closed Joint Stock Company NOVOTEL
17 - AS49970             350  0.0%     350.0 -- RKRS-ISDP Rangin Kaman Rayaneh Sepahan ISDP
18 - AS48309             335  0.0%     335.0 -- AGS-AS Ariana Gostar Spadana Autonomous Number
19 - AS48431             650  0.0%     325.0 -- MAXNET MAXNET Autonomous System
20 - AS41152             650  0.0%     325.0 -- AFTAB Aftab Internet Service Provider


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 129.66.128.0/17   11021  0.6%   AS3464  -- ASC-NET - Alabama Supercomputer Network
 2 - 129.66.0.0/17     11020  0.6%   AS3464  -- ASC-NET - Alabama Supercomputer Network
 3 - 130.36.34.0/24     8713  0.5%   AS32528 -- ABBOTT Abbot Labs
 4 - 130.36.35.0/24     8713  0.5%   AS32528 -- ABBOTT Abbot Labs
 5 - 201.134.18.0/24    8656  0.5%   AS8151  -- Uninet S.A. de C.V.
 6 - 195.39.181.0/24    8461  0.4%   AS6755  -- ASN - TURNET
                                     AS9155  -- QNET QualityNet AS number
 7 - 63.211.68.0/22     8301  0.4%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 8 - 198.140.43.0/24    6237  0.3%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 9 - 216.126.136.0/22   5954  0.3%   AS6316  -- AS-PAETEC-NET - PaeTec Communications, Inc.
10 - 190.65.228.0/22    5783  0.3%   AS3816  -- COLOMBIA TELECOMUNICACIONES S.A. ESP
11 - 148.204.141.0/24   5089  0.3%   AS8151  -- Uninet S.A. de C.V.
12 - 66.187.234.0/24    3782  0.2%   AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart
13 - 206.184.16.0/24    3123  0.2%   AS174   -- COGENT Cogent/PSI
14 - 95.32.128.0/18     2882  0.1%   AS21017 -- VSI-AS VSI AS
15 - 202.92.235.0/24    2812  0.1%   AS9498  -- BBIL-AP BHARTI Airtel Ltd.
16 - 95.32.192.0/18     2780  0.1%   AS21017 -- VSI-AS VSI AS
17 - 216.118.245.0/24   2763  0.1%   AS22150 -- CARRIERHOUSE - Carrierhouse Corp.
                                     AS25747 -- VSC-SATELLITE-CO - VSC Satellite Co.
18 - 64.86.26.0/23      2465  0.1%   AS37204 -- TELONE
19 - 193.232.105.0/24   1488  0.1%   AS50571 -- PRLIB FGBU Presidential Library named after NB Yeltsin
20 - 208.51.46.0/24     1451  0.1%   AS53532 -- KINGMETALS - King Architectural Metals

Details at http://bgpupdates.potaroo.net
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