BGP Update Report

4 Sep 2015


      BGP Update Report
Interval: 27-Aug-15 -to- 03-Sep-15 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS22047          236563  5.5%     854.0 -- VTR BANDA ANCHA S.A.,CL
 2 - AS9829           187555  4.4%     182.6 -- BSNL-NIB National Internet Backbone,IN
 3 - AS22059          118656  2.8%   59328.0 -- -Reserved AS-,ZZ
 4 - AS38197           86971  2.0%      62.3 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK
 5 - AS53271           76774  1.8%    6979.5 -- PHENIXCITYCABLE - Phenix Cable,US
 6 - AS3709            59647  1.4%    2209.1 -- NET-CITY-SA - City of San Antonio,US
 7 - AS1505            51748  1.2%    6468.5 -- DNIC-AS-01505 - Headquarters, USAISC,US
 8 - AS8402            47582  1.1%      73.8 -- CORBINA-AS OJSC "Vimpelcom",RU
 9 - AS199367           46790  1.1%   46790.0 -- AS_GBP Globe Business Publishing Limited,GB
10 - AS8001            43042  1.0%   14347.3 -- NET-ACCESS-CORP - Net Access Corporation,US
11 - AS8376            37224  0.9%     152.6 -- Jordan Data Communications Company LLC,JO
12 - AS200008           31626  0.7%   10542.0 -- PIRUM-AS Pirum Systems Limited,GB
13 - AS30295           31122  0.7%    3890.2 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA
14 - AS131090           30911  0.7%    2207.9 -- CAT-IDC-4BYTENET-AS-AP 
 CAT TELECOM Public Company Ltd,CAT
,TH
15 - AS56636           30098  0.7%   30098.0 -- ASVEDARU VEDA Ltd.,RU
16 - AS25563           26268  0.6%    8756.0 -- WEBLAND-AS Webland AG,CH
17 - AS8151            22990  0.5%      19.6 -- Uninet S.A. de C.V.,MX
18 - AS28573           22465  0.5%      21.1 -- NET Serviços de Comunicação S.A.,BR
19 - AS31549           19468  0.5%      91.4 -- RASANA Aria Shatel Company Ltd,IR
20 - AS13999           19020  0.5%      44.4 -- Mega Cable, S.A. de C.V.,MX


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS22059          118656  2.8%   59328.0 -- -Reserved AS-,ZZ
 2 - AS199367           46790  1.1%   46790.0 -- AS_GBP Globe Business Publishing Limited,GB
 3 - AS56636           30098  0.7%   30098.0 -- ASVEDARU VEDA Ltd.,RU
 4 - AS200671           17285  0.4%   17285.0 -- SKOK-JAWORZNO SKOK Jaworzno,PL
 5 - AS31357           15377  0.4%   15377.0 -- TOMICA-AS Tomsk Information and Consulting Agency,RU
 6 - AS8001            43042  1.0%   14347.3 -- NET-ACCESS-CORP - Net Access Corporation,US
 7 - AS200008           31626  0.7%   10542.0 -- PIRUM-AS Pirum Systems Limited,GB
 8 - AS25563           26268  0.6%    8756.0 -- WEBLAND-AS Webland AG,CH
 9 - AS37590            7760  0.2%    7760.0 -- BCA-ASN,AO
10 - AS40493            7694  0.2%    7694.0 -- FACILITYSOURCEINC - FacilitySource,US
11 - AS53271           76774  1.8%    6979.5 -- PHENIXCITYCABLE - Phenix Cable,US
12 - AS1505            51748  1.2%    6468.5 -- DNIC-AS-01505 - Headquarters, USAISC,US
13 - AS38000            4721  0.1%    4721.0 -- CRISIL-AS [CRISIL Limited.Autonomous System],IN
14 - AS30295           31122  0.7%    3890.2 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA
15 - AS55741            3549  0.1%    3549.0 -- WBSDC-NET-IN West Bengal Electronics Industry Development,IN
16 - AS25470            3171  0.1%    3171.0 -- SCOTTISH-SOUTHERN-PLC-AS Scottish and Southern Energy PLC,GB
17 - AS327786           12457  0.3%    3114.2 -- TELECOM-4G,SS
18 - AS15923            2389  0.1%    2389.0 -- ASN-LOGOS Logos S.P.A.,IT
19 - AS3709            59647  1.4%    2209.1 -- NET-CITY-SA - City of San Antonio,US
20 - AS131090           30911  0.7%    2207.9 -- CAT-IDC-4BYTENET-AS-AP 
 CAT TELECOM Public Company Ltd,CAT
,TH


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 64.34.125.0/24    59501  1.3%   AS22059 -- -Reserved AS-,ZZ
 2 - 76.191.107.0/24   59155  1.3%   AS22059 -- -Reserved AS-,ZZ
 3 - 185.19.144.0/22   46790  1.1%   AS199367 -- AS_GBP Globe Business Publishing Limited,GB
 4 - 192.135.223.0/24  43033  1.0%   AS8001  -- NET-ACCESS-CORP - Net Access Corporation,US
 5 - 185.38.132.0/24   31605  0.7%   AS200008 -- PIRUM-AS Pirum Systems Limited,GB
 6 - 61.7.155.0/24     30833  0.7%   AS131090 -- CAT-IDC-4BYTENET-AS-AP 
 CAT TELECOM Public Company Ltd,CAT
,TH
 7 - 195.128.159.0/24  30098  0.7%   AS56636 -- ASVEDARU VEDA Ltd.,RU
 8 - 162.218.162.0/23  21066  0.5%   AS53271 -- PHENIXCITYCABLE - Phenix Cable,US
 9 - 162.218.160.0/21  20291  0.5%   AS53271 -- PHENIXCITYCABLE - Phenix Cable,US
10 - 24.38.128.0/22    18183  0.4%   AS53271 -- PHENIXCITYCABLE - Phenix Cable,US
11 - 155.133.79.0/24   17285  0.4%   AS200671 -- SKOK-JAWORZNO SKOK Jaworzno,PL
12 - 24.38.128.0/20    17224  0.4%   AS53271 -- PHENIXCITYCABLE - Phenix Cable,US
13 - 78.140.0.0/18     15377  0.3%   AS31357 -- TOMICA-AS Tomsk Information and Consulting Agency,RU
14 - 187.244.0.0/22    13746  0.3%   AS13999 -- Mega Cable, S.A. de C.V.,MX
15 - 199.60.234.0/23   10680  0.2%   AS30295 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA
16 - 199.60.236.0/24   10672  0.2%   AS30295 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA
17 - 199.60.233.0/24    9765  0.2%   AS30295 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA
18 - 92.43.216.0/21     8907  0.2%   AS25563 -- WEBLAND-AS Webland AG,CH
19 - 178.174.96.0/19    8697  0.2%   AS25563 -- WEBLAND-AS Webland AG,CH
20 - 185.84.192.0/22    8664  0.2%   AS25563 -- WEBLAND-AS Webland AG,CH

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