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BGP Update Report

BGP Update Report
Interval: 31-Dec-09 -to- 07-Jan-10 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS5800            61685  5.7%     310.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
 2 - AS6389            21122  1.9%       5.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 3 - AS1790            20582  1.9%     170.1 -- Sprint US
 4 - AS9829            16527  1.5%      20.8 -- BSNL-NIB National Internet Backbone
 5 - AS17488           11481  1.1%       9.3 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
 6 - AS4270             9432  0.9%    1886.4 -- Red de Interconexion Universitaria
 7 - AS11830            9149  0.8%      10.0 -- Instituto Costarricense de Electricidad y Telecom.
 8 - AS7018             8869  0.8%       5.7 -- ATT-INTERNET4 - AT&T WorldNet Services
 9 - AS4755             8171  0.8%       6.3 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
10 - AS14420            7126  0.7%      18.2 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A.
11 - AS5803             6684  0.6%      64.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
12 - AS2386             6603  0.6%       5.2 -- INS-AS - AT&T Data Communications Services
13 - AS6478             5752  0.5%       5.2 -- ATT-INTERNET3 - AT&T WorldNet Services
14 - AS8151             5714  0.5%       5.7 -- Uninet S.A. de C.V.
15 - AS4249             5518  0.5%      31.4 -- LILLY-AS - Eli Lilly and Company
16 - AS19262            5311  0.5%       5.1 -- VZGNI-TRANSIT - Verizon Internet Services Inc.
17 - AS10620            5120  0.5%       5.1 -- TV Cable S.A.
18 - AS17974            5035  0.5%       9.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
19 - AS25620            4629  0.4%      31.1 -- COTAS LTDA.
20 - AS701              4582  0.4%       6.3 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS48754            2161  0.2%    2161.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
 2 - AS4270             9432  0.9%    1886.4 -- Red de Interconexion Universitaria
 3 - AS20066            1657  0.1%    1657.0 -- MORRISTECH - Morris Technologies, Inc.
 4 - AS26516            1066  0.1%    1066.0 -- TMDAS - TMD FRICTION,INC
 5 - AS27667             756  0.1%     756.0 -- Universidad Autonoma de la Laguna
 6 - AS31055            1445  0.1%     722.5 -- CONSULTIX-AS Consultix GmbH
 7 - AS3786             2102  0.2%     700.7 -- LGDACOM LG DACOM Corporation
 8 - AS12122            1246  0.1%     623.0 -- STJHS - St. Joseph Health System
 9 - AS34787             615  0.1%     615.0 -- LYAKH-AS PF "Volodymyr Lyakh"
10 - AS25244             579  0.1%     579.0 -- DECODE-AS Decode Autonomous System
11 - AS30423             536  0.1%     536.0 -- AMEDI-3-ASN1 - Amedisys, Inc.
12 - AS48728            1416  0.1%     472.0 -- VODAFONEQATAR Vodafone Qatar Q.S.C.
13 - AS6822             2545  0.2%     424.2 -- SUPERONLINE-AS SuperOnline autonomous system
14 - AS10445            3312  0.3%     414.0 -- HTG - Huntleigh Telcom
15 - AS17819            1054  0.1%     351.3 -- ASN-EQUINIX-AP Equinix Asia Pacific
16 - AS43818             313  0.0%     313.0 -- MELLAT-AS bankmellat
17 - AS5800            61685  5.7%     310.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
18 - AS41625             279  0.0%     279.0 -- ETSERVICE-AS Express Teleservice Corp.
19 - AS36988             550  0.1%     275.0 -- MILLICOM-SL
20 - AS32398            2175  0.2%     271.9 -- REALNET-ASN-1


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 170.210.56.0/22    9289  0.8%   AS4270  -- Red de Interconexion Universitaria
 2 - 203.253.254.0/24   4200  0.4%   AS3786  -- LGDACOM LG DACOM Corporation
                                     AS4766  -- KIXS-AS-KR Korea Telecom
 3 - 204.214.88.0/24    4002  0.3%   AS1790  -- Sprint US
 4 - 69.34.220.0/22     3993  0.3%   AS1790  -- Sprint US
 5 - 69.69.228.0/22     3993  0.3%   AS1790  -- Sprint US
 6 - 69.34.252.0/23     3993  0.3%   AS1790  -- Sprint US
 7 - 67.77.98.0/23      3992  0.3%   AS1790  -- Sprint US
 8 - 202.5.154.0/24     3225  0.3%   AS17557 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
 9 - 192.12.120.0/24    2799  0.2%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
10 - 91.212.23.0/24     2161  0.2%   AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
11 - 214.13.24.0/21     1915  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
12 - 214.13.108.0/24    1813  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
13 - 214.13.99.0/24     1811  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
14 - 214.13.109.0/24    1811  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
15 - 214.13.32.0/24     1810  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
16 - 214.13.96.0/24     1810  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
17 - 214.13.24.0/24     1809  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
18 - 214.13.20.0/24     1808  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
19 - 214.13.22.0/24     1807  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
20 - 214.13.21.0/24     1807  0.2%   AS5800  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center

Details at http://bgpupdates.potaroo.net
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