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BGP Update Report

BGP Update Report
Interval: 14-Oct-10 -to- 21-Oct-10 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9476            26169  3.5%    6542.2 -- INTRAPOWER-AS-AP IntraPower 
Pty. Ltd.
 2 - AS7315            19372  2.6%     289.1 -- COLOMBIA TELECOMUNICACIONES 
S.A. ESP
 3 - AS8151            19228  2.6%      11.4 -- Uninet S.A. de C.V.
 4 - AS4538            16669  2.3%       3.3 -- ERX-CERNET-BKB China Education 
and Research Network Center
 5 - AS3464            15267  2.1%     545.2 -- ASC-NET - Alabama Supercomputer 
Network
 6 - AS14420           12815  1.7%      23.5 -- CORPORACION NACIONAL DE 
TELECOMUNICACIONES - CNT EP
 7 - AS23700           12012  1.6%      82.3 -- BM-AS-ID PT. Broadband 
Multimedia, Tbk
 8 - AS32528           10980  1.5%    2745.0 -- ABBOTT Abbot Labs
 9 - AS6128            10200  1.4%       5.2 -- CABLE-NET-1 - Cablevision 
Systems Corp.
10 - AS5536             8971  1.2%     263.9 -- Internet-Egypt
11 - AS33363            7755  1.1%      72.5 -- BHN-TAMPA - BRIGHT HOUSE 
NETWORKS, LLC
12 - AS7552             7303  1.0%      28.9 -- VIETEL-AS-AP Vietel Corporation
13 - AS9829             7242  1.0%      27.3 -- BSNL-NIB National Internet 
Backbone
14 - AS12332            7154  1.0%     117.3 -- PRIMORYE-AS Open Joint Stock 
Company "Far East Telecommunications Company"
15 - AS6517             6521  0.9%     114.4 -- RELIANCEGLOBALCOM - Reliance 
Globalcom Services, Inc
16 - AS5800             6238  0.8%      28.9 -- DNIC-ASBLK-05800-06055 - DoD 
Network Information Center
17 - AS3549             5663  0.8%      59.0 -- GBLX Global Crossing Ltd.
18 - AS35931            5426  0.7%    1808.7 -- ARCHIPELAGO - ARCHIPELAGO 
HOLDINGS INC
19 - AS3586             5192  0.7%     432.7 -- UWI ASN-UWI
20 - AS24863            4757  0.6%      10.0 -- LINKdotNET-AS


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9476            26169  3.5%    6542.2 -- INTRAPOWER-AS-AP IntraPower 
Pty. Ltd.
 2 - AS32528           10980  1.5%    2745.0 -- ABBOTT Abbot Labs
 3 - AS21017            4310  0.6%    2155.0 -- VSI-AS VSI AS
 4 - AS35931            5426  0.7%    1808.7 -- ARCHIPELAGO - ARCHIPELAGO 
HOLDINGS INC
 5 - AS5863             1467  0.2%     733.5 -- DNIC-ASBLK-05800-06055 - DoD 
Network Information Center
 6 - AS22753            1335  0.2%     667.5 -- REDHAT-STUTTGART REDHAT 
Stuttgart
 7 - AS3464            15267  2.1%     545.2 -- ASC-NET - Alabama Supercomputer 
Network
 8 - AS15984             542  0.1%     542.0 -- The Joint-Stock Commercial Bank 
CentroCredit.
 9 - AS28175            1073  0.1%     536.5 -- 
10 - AS17904             470  0.1%     470.0 -- SLTASUL-LK Sri Lankan Airlines
11 - AS3586             5192  0.7%     432.7 -- UWI ASN-UWI
12 - AS55311             368  0.1%     368.0 -- LIENVIETBANK-AS-VN LienViet 
Joint Stock Commercial Bank
13 - AS19174             355  0.1%     355.0 -- CNC-USA - China Netcom (USA) 
Operations Ltd.
14 - AS17029             348  0.1%     348.0 -- CHP-NET - California Highway 
Patrol
15 - AS38759             339  0.1%     339.0 -- AIX-NAP-AS2-ID TRANSMEDIA 
INDONESIA, PT
16 - AS7315            19372  2.6%     289.1 -- COLOMBIA TELECOMUNICACIONES 
S.A. ESP
17 - AS38825             264  0.0%     264.0 -- BELLPOTTER-AP Bell Potter 
Securities
18 - AS5536             8971  1.2%     263.9 -- Internet-Egypt
19 - AS10445            1210  0.2%     242.0 -- HTG - Huntleigh Telcom
20 - AS31055             483  0.1%     241.5 -- CONSULTIX-AS Consultix GmbH


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 203.1.14.0/24     14513  1.8%   AS9476  -- INTRAPOWER-AS-AP IntraPower 
Pty. Ltd.
 2 - 203.1.13.0/24     11650  1.4%   AS9476  -- INTRAPOWER-AS-AP IntraPower 
Pty. Ltd.
 3 - 129.66.0.0/17      7836  0.9%   AS3464  -- ASC-NET - Alabama Supercomputer 
Network
 4 - 129.66.128.0/17    7352  0.9%   AS3464  -- ASC-NET - Alabama Supercomputer 
Network
 5 - 76.74.88.0/23      6411  0.8%   AS6517  -- RELIANCEGLOBALCOM - Reliance 
Globalcom Services, Inc
 6 - 130.36.34.0/24     5482  0.7%   AS32528 -- ABBOTT Abbot Labs
 7 - 130.36.35.0/24     5482  0.7%   AS32528 -- ABBOTT Abbot Labs
 8 - 201.134.18.0/24    4272  0.5%   AS8151  -- Uninet S.A. de C.V.
 9 - 190.65.228.0/22    3894  0.5%   AS3816  -- COLOMBIA TELECOMUNICACIONES 
S.A. ESP
10 - 72.31.122.0/24     3761  0.5%   AS33363 -- BHN-TAMPA - BRIGHT HOUSE 
NETWORKS, LLC
11 - 72.31.98.0/24      3725  0.5%   AS33363 -- BHN-TAMPA - BRIGHT HOUSE 
NETWORKS, LLC
12 - 63.211.68.0/22     3601  0.4%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO 
HOLDINGS INC
13 - 208.54.82.0/24     2486  0.3%   AS701   -- UUNET - MCI Communications 
Services, Inc. d/b/a Verizon Business
14 - 95.32.192.0/18     2267  0.3%   AS21017 -- VSI-AS VSI AS
15 - 202.92.235.0/24    2158  0.3%   AS9498  -- BBIL-AP BHARTI Airtel Ltd.
16 - 95.32.128.0/18     2043  0.2%   AS21017 -- VSI-AS VSI AS
17 - 198.140.43.0/24    1779  0.2%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO 
HOLDINGS INC
18 - 206.184.16.0/24    1489  0.2%   AS174   -- COGENT Cogent/PSI
19 - 214.15.65.0/24     1390  0.2%   AS5863  -- DNIC-ASBLK-05800-06055 - DoD 
Network Information Center
20 - 66.187.234.0/24    1334  0.2%   AS22753 -- REDHAT-STUTTGART REDHAT 
Stuttgart

Details at http://bgpupdates.potaroo.net
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