BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 27 Aug 2010 22:00:02 GMT
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 19-Aug-10 -to- 26-Aug-10 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS5416            63690  4.3%     513.6 -- BATELCO-BH
 2 - AS3464            25712  1.7%    1836.6 -- ASC-NET - Alabama Supercomputer Network
 3 - AS32528           18622  1.3%    4655.5 -- ABBOTT Abbot Labs
 4 - AS28573           17201  1.2%      16.8 -- NET Servicos de Comunicao S.A.
 5 - AS35931           14837  1.0%    2472.8 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 6 - AS5536            14735  1.0%     136.4 -- Internet-Egypt
 7 - AS16814           14708  1.0%      21.6 -- NSS S.A.
 8 - AS9829            12047  0.8%      51.7 -- BSNL-NIB National Internet Backbone
 9 - AS7552            11561  0.8%      13.3 -- VIETEL-AS-AP Vietel Corporation
10 - AS11351           11536  0.8%      36.0 -- RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC
11 - AS13880           11319  0.8%    1617.0 -- ACI-AS - american century investments
12 - AS5800            11102  0.8%      59.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
13 - AS8151            10794  0.7%      15.2 -- Uninet S.A. de C.V.
14 - AS35567           10169  0.7%      95.9 -- DASTO-BOSNIA-AS DASTO semtel d.o.o.
15 - AS10474            9991  0.7%     525.8 -- NETACTIVE
16 - AS14420            9788  0.7%      17.7 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
17 - AS45464            8824  0.6%     245.1 -- NEXTWEB-AS-AP Room 201, TGU Bldg
18 - AS21017            7692  0.5%     769.2 -- VSI-AS VSI AS
19 - AS34984            7533  0.5%      26.3 -- TELLCOM-AS Tellcom Iletisim Hizmetleri
20 - AS3816             7497  0.5%      28.4 -- COLOMBIA TELECOMUNICACIONES S.A. ESP


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS32528           18622  1.3%    4655.5 -- ABBOTT Abbot Labs
 2 - AS35931           14837  1.0%    2472.8 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 3 - AS3464            25712  1.7%    1836.6 -- ASC-NET - Alabama Supercomputer Network
 4 - AS13880           11319  0.8%    1617.0 -- ACI-AS - american century investments
 5 - AS53532            1270  0.1%    1270.0 -- KINGMETALS - King Architectural Metals
 6 - AS48565             926  0.1%     926.0 -- POCZTAPOLSKA-AS Poczta Polska Spolka Akcyjna
 7 - AS27027             882  0.1%     882.0 -- ANBELL ASN-ANBELL
 8 - AS21017            7692  0.5%     769.2 -- VSI-AS VSI AS
 9 - AS11613             710  0.1%     710.0 -- U-SAVE - U-Save Auto Rental of America, Inc.
10 - AS45542            1401  0.1%     700.5 -- VNU-AS-VN VietNam National University Ha Noi
11 - AS50010            1980  0.1%     660.0 -- NAWRAS-AS Omani Qatari Telecommunications Company SAOC
12 - AS10474            9991  0.7%     525.8 -- NETACTIVE
13 - AS5416            63690  4.3%     513.6 -- BATELCO-BH
14 - AS16861             460  0.0%     460.0 -- REVELEX - Revelex.com
15 - AS16718            4511  0.3%     451.1 -- EMBARQ-HMBL - Embarq Corporation
16 - AS15984             439  0.0%     439.0 -- The Joint-Stock Commercial Bank CentroCredit.
17 - AS49493             423  0.0%     423.0 -- SVT-AS SVT-Proveedor de Servicios de Internet
18 - AS20817             423  0.0%     423.0 -- DELTANET-AS Deltanet Autonomous System
19 - AS22580             370  0.0%     370.0 -- GUARD - GUARD INSURANCE GROUP
20 - AS43055            1793  0.1%     358.6 -- KATRINA-AS CJSC Katrina


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 129.66.128.0/17   12834  0.8%   AS3464  -- ASC-NET - Alabama Supercomputer Network
 2 - 129.66.0.0/17     12825  0.8%   AS3464  -- ASC-NET - Alabama Supercomputer Network
 3 - 196.2.16.0/24      9859  0.6%   AS10474 -- NETACTIVE
 4 - 130.36.34.0/24     9262  0.6%   AS32528 -- ABBOTT Abbot Labs
 5 - 130.36.35.0/24     9262  0.6%   AS32528 -- ABBOTT Abbot Labs
 6 - 63.211.68.0/22     8599  0.6%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 7 - 148.204.141.0/24   6213  0.4%   AS8151  -- Uninet S.A. de C.V.
 8 - 198.140.43.0/24    6188  0.4%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 9 - 190.65.228.0/22    5779  0.4%   AS3816  -- COLOMBIA TELECOMUNICACIONES S.A. ESP
10 - 216.126.136.0/22   4947  0.3%   AS6316  -- AS-PAETEC-NET - PaeTec Communications, Inc.
11 - 84.255.152.0/24    4090  0.3%   AS5416  -- BATELCO-BH
12 - 84.255.146.0/24    4082  0.3%   AS5416  -- BATELCO-BH
13 - 84.255.145.0/24    4082  0.3%   AS5416  -- BATELCO-BH
14 - 84.255.147.0/24    4082  0.3%   AS5416  -- BATELCO-BH
15 - 95.32.128.0/18     3851  0.2%   AS21017 -- VSI-AS VSI AS
16 - 95.32.192.0/18     3659  0.2%   AS21017 -- VSI-AS VSI AS
17 - 206.184.16.0/24    3066  0.2%   AS174   -- COGENT Cogent/PSI
18 - 77.69.143.0/24     2932  0.2%   AS5416  -- BATELCO-BH
19 - 77.69.190.0/24     2932  0.2%   AS5416  -- BATELCO-BH
20 - 77.69.142.0/24     2932  0.2%   AS5416  -- BATELCO-BH

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