BGP Update Report

Fri Dec 14 22:00:01 UTC 2012

BGP Update Report
Interval: 06-Dec-12 -to- 13-Dec-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9829            53057  2.1%      38.9 -- BSNL-NIB National Internet Backbone
 2 - AS8402            46615  1.9%      22.9 -- CORBINA-AS OJSC "Vimpelcom"
 3 - AS3909            38398  1.6%    1129.4 -- QWEST-AS-3908 - Qwest Communications Company, LLC
 4 - AS29256           27247  1.1%     412.8 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
 5 - AS7303            24350  1.0%       4.7 -- Telecom Argentina S.A.
 6 - AS12768           23507  0.9%     242.3 -- ER-TELECOM-AS CJSC "ER-Telecom Holding"
 7 - AS7029            19577  0.8%       6.6 -- WINDSTREAM - Windstream Communications Inc
 8 - AS13188           18179  0.7%      31.2 -- BANKINFORM-AS TOV "Bank-Inform"
 9 - AS28573           17709  0.7%       7.8 -- NET Servicos de Comunicao S.A.
10 - AS2708            15804  0.6%     113.7 -- Universidad de Guanajuato
11 - AS9583            13079  0.5%      10.6 -- SIFY-AS-IN Sify Limited
12 - AS29049           12828  0.5%      39.1 -- DELTA-TELECOM-AS Delta Telecom LTD.
13 - AS10620           12239  0.5%       5.8 -- Telmex Colombia S.A.
14 - AS4538            12056  0.5%      23.2 -- ERX-CERNET-BKB China Education and Research Network Center
15 - AS3816            12007  0.5%      18.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
16 - AS4755            10703  0.4%       6.5 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
17 - AS17974           10580  0.4%       4.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
18 - AS11664           10286  0.4%      33.9 -- Techtel LMDS Comunicaciones Interactivas S.A.
19 - AS14420           10038  0.4%      21.8 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
20 - AS58113           10022  0.4%      15.8 -- LIR-AS LIR DATACENTER TELECOM SRL


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS2033             8808  0.3%    8808.0 -- PANIX - Panix Network Information Center
 2 - AS24057            8467  0.3%    8467.0 -- AIGL-AS-AP PT. AIA FINANCIAL, Insurance company, Indonesia
 3 - AS33158            3136  0.1%    3136.0 -- DATA-SERVICES-INC - Data Services Incorporated
 4 - AS6174             5731  0.2%    2865.5 -- SPRINTLINK8 - Sprint
 5 - AS26799            5586  0.2%    2793.0 -- DKR - DKR CAPITAL
 6 - AS41674            1842  0.1%    1842.0 -- ALVARION-AS Alvarion SRL
 7 - AS14680            5021  0.2%    1673.7 -- REALE-6 - Auction.com
 8 - AS4                1539  0.1%     333.0 -- COMUNICALO DE MEXICO S.A. DE C.V
 9 - AS3909            38398  1.6%    1129.4 -- QWEST-AS-3908 - Qwest Communications Company, LLC
10 - AS6629             7337  0.3%     917.1 -- NOAA-AS - NOAA
11 - AS3                8199  0.3%     460.0 -- CMED-AS Cmed Technology Ltd
12 - AS57918             858  0.0%     858.0 -- ACOD-AS ACOD CJSC
13 - AS40946            1178  0.1%     589.0 -- PROCON - Sat Track
14 - AS32529             582  0.0%     582.0 -- CGI-FEDERAL-ASN-1 - CGI Federal
15 - AS17293            1957  0.1%     489.2 -- VTXC - VTX Communications
16 - AS45178            3847  0.1%     480.9 -- ROSHAN-AF Main Street, House No. 13 Wazir Akbar Khan
17 - AS57201             474  0.0%     474.0 -- EDF-AS Estonian Defence Forces
18 - AS30589            1320  0.1%     440.0 -- ACTIVEHOST-WASH-AVE - ActiveHost Corporation
19 - AS28667            6417  0.3%     427.8 -- Network Telecomunicações LTDA
20 - AS473               427  0.0%     427.0 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 151.118.254.0/24  12768  0.5%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 2 - 151.118.255.0/24  12767  0.5%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 3 - 151.118.18.0/24   12720  0.5%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 4 - 209.48.168.0/24    8808  0.3%   AS2033  -- PANIX - Panix Network Information Center
 5 - 202.14.255.0/24    8467  0.3%   AS24057 -- AIGL-AS-AP PT. AIA FINANCIAL, Insurance company, Indonesia
 6 - 178.248.238.0/24   8151  0.3%   AS3     -- CMED-AS Cmed Technology Ltd
 7 - 192.58.232.0/24    7304  0.3%   AS6629  -- NOAA-AS - NOAA
 8 - 12.30.238.0/24     5584  0.2%   AS26799 -- DKR - DKR CAPITAL
 9 - 194.63.9.0/24      4446  0.2%   AS1273  -- CW Cable and Wireless Worldwide plc
10 - 12.139.133.0/24    4246  0.2%   AS14680 -- REALE-6 - Auction.com
11 - 69.38.178.0/24     4187  0.2%   AS19406 -- TWRS-MA - Towerstream I, Inc.
12 - 206.80.78.0/24     3963  0.1%   AS20340 -- APPIA-COMMUNICATIONS - ISPHONE, INC.
13 - 139.139.19.0/24    3691  0.1%   AS1562  -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
14 - 12.183.21.0/24     3136  0.1%   AS33158 -- DATA-SERVICES-INC - Data Services Incorporated
15 - 208.16.110.0/24    2867  0.1%   AS6174  -- SPRINTLINK8 - Sprint
16 - 206.105.75.0/24    2864  0.1%   AS6174  -- SPRINTLINK8 - Sprint
17 - 115.170.128.0/17   2643  0.1%   AS4847  -- CNIX-AP China Networks Inter-Exchange
18 - 5.0.32.0/19        2524  0.1%   AS29386 -- EXT-PDN-STE-AS Syrian Telecommunications Establishment
19 - 123.252.208.0/24   2491  0.1%   AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
20 - 178.253.102.0/24   2467  0.1%   AS29256 -- INT-PDN-STE-AS Syrian Telecommunications Establishment

Details at http://bgpupdates.potaroo.net
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