North American Network Operators Group

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BGP Update Report

  • From: cidr-report
  • Date: Fri Jul 28 08:09:32 2006

BGP Update Report
Interval: 14-Jul-06 -to- 22-Jul-06 (9 days)
Observation Point: BGP Peering with AS4637

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS855             19492  1.9%      34.0 -- CANET-ASN-4 - Aliant Telecom
 2 - AS7018            19302  1.8%      13.1 -- ATT-INTERNET4 - AT&T WorldNet Services
 3 - AS1239            18256  1.7%      25.7 -- SPRINTLINK - Sprint
 4 - AS16322           12781  1.2%     136.0 -- PARSONLINE PARSONLINE Autonomous System
 5 - AS2386            11601  1.1%      12.6 -- INS-AS - AT&T Data Communications Services
 6 - AS7474            10162  1.0%      35.2 -- OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
 7 - AS15611            9392  0.9%      92.1 -- Iranian Research Organisation
 8 - AS17974            8174  0.8%      22.1 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
 9 - AS33783            8011  0.8%      75.6 -- EEPAD
10 - AS11492            7733  0.7%      13.8 -- CABLEONE - CABLE ONE
11 - AS12497            7723  0.7%     154.5 -- SANET-GE SANET NETWORK (AS)
12 - AS3561             6720  0.6%      14.1 -- SAVVIS - Savvis
13 - AS702              6393  0.6%       7.9 -- AS702 MCI EMEA - Commercial IP service provider in Europe
14 - AS6478             6288  0.6%      13.3 -- ATT-INTERNET3 - AT&T WorldNet Services
15 - AS9837             5665  0.5%      27.9 -- POWERTEL-AP Powertel Ltd
16 - AS20115            5619  0.5%      11.8 -- CHARTER-NET-HKY-NC - Charter Communications
17 - AS11139            5316  0.5%      22.5 -- CWRIN CW BARBADOS
18 - AS4621             5207  0.5%      37.5 -- UNSPECIFIED UNINET-TH
19 - AS12880            4992  0.5%      49.9 -- DCI-AS DCI Autonomous System
20 - AS721              4960  0.5%      10.2 -- DISA-ASNBLK - DoD Network Information Center


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS21027            2798  0.3%    2798.0 -- ASN-PARADORES PARADORES Autonomous System
 2 - AS19982            2038  0.2%    1019.0 -- TOWERSTREAM-PROV - Towerstream
 3 - AS14169            2008  0.2%    1004.0 -- MEAD - MEAD CORPORATION
 4 - AS27407             800  0.1%     800.0 -- FRISCHS-INC - Frisch's Restaurants, Inc.
 5 - AS23986             666  0.1%     666.0 -- MR-AS-AP-HK Mediaring HK
 6 - AS4678              647  0.1%     647.0 -- FINE CANON NETWORK COMMUNICATIONS INC.
 7 - AS17783            3153  0.3%     630.6 -- SRILRPG-AS SRIL RPG Autonomous System
 8 - AS19861             626  0.1%     626.0 -- FACILITY-GROUP - The Facility Group
 9 - AS3944              618  0.1%     618.0 -- PARTAN-LAB - Partan & Partan
10 - AS36413            1176  0.1%     588.0 -- ASN-COF-IT - Council on Foundations
11 - AS36063             585  0.1%     585.0 -- ITSPEED-0001 - Arrownet, Inc.
12 - AS34378             554  0.1%     554.0 -- RUG-AS Razguliay-UKRROS Group
13 - AS23287            4011  0.4%     445.7 -- SCRIPPS - EW Scripps
14 - AS12845             422  0.0%     422.0 -- INFORNET AS InforNet Systems
15 - AS14410            1932  0.2%     386.4 -- DALTON - MCM, Inc., DBA: Internet@Dalton
16 - AS12922             373  0.0%     373.0 -- MULTITRADE-AS Bank Outsourcer
17 - AS31942             731  0.1%     365.5 -- COBECV - COBE CV
18 - AS35282             357  0.0%     357.0 -- ARAMEX-AS Aramex AS
19 - AS26897             355  0.0%     355.0 -- INVISION-TECH - INVISION TECHNOLOGIES, INC.
20 - AS3043             2079  0.2%     346.5 -- AMPHIB-AS - Amphibian Media Corporation


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 203.112.154.0/24   2985  0.2%   AS17783 -- SRILRPG-AS SRIL RPG Autonomous System
 2 - 62.81.240.0/24     2798  0.2%   AS21027 -- ASN-PARADORES PARADORES Autonomous System
 3 - 209.140.24.0/24    2064  0.2%   AS3043  -- AMPHIB-AS - Amphibian Media Corporation
 4 - 159.124.160.0/19   1906  0.2%   AS14169 -- MEAD - MEAD CORPORATION
 5 - 206.251.163.0/24   1650  0.1%   AS4314  -- I-55-INTERNET-SERVICES-INC - I-55 INTERNET SERVICES
 6 - 208.0.225.0/24     1443  0.1%   AS11139 -- CWRIN CW BARBADOS
 7 - 209.160.56.0/22    1206  0.1%   AS14361 -- HOPONE-DCA - HopOne Internet Corporation
 8 - 198.92.192.0/21    1043  0.1%   AS16559 -- REALCONNECT-01 - RealConnect, Inc
 9 - 64.17.232.0/21     1019  0.1%   AS19982 -- TOWERSTREAM-PROV - Towerstream
10 - 64.17.224.0/21     1019  0.1%   AS19982 -- TOWERSTREAM-PROV - Towerstream
11 - 140.217.45.0/24     947  0.1%   AS145   -- VBNS - MCI Communications Corporation
12 - 66.117.207.0/24     800  0.1%   AS27407 -- FRISCHS-INC - Frisch's Restaurants, Inc.
13 - 65.201.130.0/24     799  0.1%   AS36413 -- ASN-COF-IT - Council on Foundations
14 - 204.94.124.0/24     785  0.1%   AS4755  -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
15 - 57.250.227.0/24     752  0.1%   AS2647  -- SITA SITA
                                     AS6853  -- EQUANT-SOUTH-EUR Equant AS for South-Europe Region covering France, Spain, Portugal, Italy, Switzerland
16 - 208.28.80.0/21      706  0.1%   AS7013  -- NETSELECT - Health Sciences Libraries Consortium
17 - 202.8.43.0/24       666  0.1%   AS23986 -- MR-AS-AP-HK Mediaring HK
18 - 24.216.52.0/22      650  0.1%   AS20115 -- CHARTER-NET-HKY-NC - Charter Communications
19 - 61.0.0.0/8          647  0.1%   AS4678  -- FINE CANON NETWORK COMMUNICATIONS INC.
20 - 66.150.53.0/24      626  0.1%   AS19861 -- FACILITY-GROUP - The Facility Group

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