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BGP Update Report
From: cidr-report () potaroo net
Date: Fri, 9 Dec 2011 22:00:00 GMT

BGP Update Report
Interval: 01-Dec-11 -to- 08-Dec-11 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS42116          216141 10.4%    3929.8 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
 2 - AS8402            45654  2.2%      28.6 -- CORBINA-AS OJSC "Vimpelcom"
 3 - AS24560           44354  2.1%      46.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
 4 - AS9829            30074  1.4%      47.8 -- BSNL-NIB National Internet Backbone
 5 - AS44568           25231  1.2%    2803.4 -- OPSOURCE-UK OpSource, Inc
 6 - AS32528           25070  1.2%    6267.5 -- ABBOTT Abbot Labs
 7 - AS5800            24783  1.2%      90.4 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
 8 - AS7552            24639  1.2%      17.8 -- VIETEL-AS-AP Vietel Corporation
 9 - AS19743           20793  1.0%    2970.4 -- 
10 - AS20632           19982  1.0%     587.7 -- PETERSTAR-AS PeterStar
11 - AS11830           18116  0.9%      55.2 -- Instituto Costarricense de Electricidad y Telecom.
12 - AS31148           17299  0.8%      41.7 -- FREENET-AS FreeNet ISP
13 - AS27738           15592  0.8%      45.9 -- Ecuadortelecom S.A.
14 - AS6316            15209  0.7%     227.0 -- AS-PAETEC-NET - PaeTec Communications, Inc.
15 - AS1785            13444  0.7%       7.9 -- AS-PAETEC-NET - PaeTec Communications, Inc.
16 - AS19223           12864  0.6%   12864.0 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions
17 - AS17974           12226  0.6%       8.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
18 - AS39353           11648  0.6%    3882.7 -- PRINCAST-AS Gobierno del Principado de Asturias
19 - AS27964           10851  0.5%      97.8 -- RSONet
20 - AS14420           10482  0.5%      21.6 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS19223           12864  0.6%   12864.0 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions
 2 - AS18823            8516  0.4%    8516.0 -- MEDICALERT - Medicalert Foundation
 3 - AS32528           25070  1.2%    6267.5 -- ABBOTT Abbot Labs
 4 - AS42116          216141 10.4%    3929.8 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
 5 - AS39353           11648  0.6%    3882.7 -- PRINCAST-AS Gobierno del Principado de Asturias
 6 - AS19743           20793  1.0%    2970.4 -- 
 7 - AS44568           25231  1.2%    2803.4 -- OPSOURCE-UK OpSource, Inc
 8 - AS37378            2590  0.1%    2590.0 -- NIGERIA-AIRFORCE
 9 - AS6066             3542  0.2%    1771.0 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
10 - AS10209            1634  0.1%    1634.0 -- SYNOPSYS-AS-JP-AP Japan HUB and Data Center
11 - AS28170            4351  0.2%    1087.8 -- 
12 - AS53362             928  0.0%     928.0 -- MIXIT-AS - Mixit, Inc.
13 - AS55696             755  0.0%     755.0 -- SCOM-AS-ID Starcom Solusindo PT.
14 - AS8163              749  0.0%     749.0 -- METROTEL REDES S.A.
15 - AS6072             9646  0.5%     689.0 -- UNISYS-6072 For routing issues, email hostmaster () unisys com
16 - AS22878            6905  0.3%     627.7 -- ASACENET1 - ACENET, INC.
17 - AS20632           19982  1.0%     587.7 -- PETERSTAR-AS PeterStar
18 - AS11943             558  0.0%     558.0 -- GLOBE - Globe Wireless
19 - AS19674            1596  0.1%     532.0 -- NAVPOINT - Navpoint Internet
20 - AS33076             524  0.0%     524.0 -- ISC-TGD1 Internet Systems Consortium, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 84.204.132.0/24   19878  0.9%   AS20632 -- PETERSTAR-AS PeterStar
 2 - 67.97.156.0/24    12864  0.6%   AS19223 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions
 3 - 130.36.34.0/24    12533  0.6%   AS32528 -- ABBOTT Abbot Labs
 4 - 130.36.35.0/24    12533  0.6%   AS32528 -- ABBOTT Abbot Labs
 5 - 88.151.16.0/22    11646  0.5%   AS39353 -- PRINCAST-AS Gobierno del Principado de Asturias
 6 - 66.248.96.0/21     9872  0.5%   AS6316  -- AS-PAETEC-NET - PaeTec Communications, Inc.
 7 - 75.141.48.0/24     8516  0.4%   AS18823 -- MEDICALERT - Medicalert Foundation
 8 - 95.78.100.0/22     8417  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
 9 - 46.147.84.0/22     8411  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
10 - 46.147.92.0/22     8404  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
11 - 95.78.104.0/22     8391  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
12 - 95.78.88.0/22      8390  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
13 - 95.78.80.0/22      8389  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
14 - 95.78.16.0/22      8388  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
15 - 176.213.100.0/22   8388  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
16 - 95.78.108.0/22     8377  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
17 - 46.147.88.0/22     8376  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
18 - 95.78.12.0/22      8376  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
19 - 95.78.20.0/22      8376  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
20 - 46.147.80.0/22     8365  0.4%   AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
  nanog () nanog org
  eof-list () ripe net
  apops () apops net
  routing-wg () ripe net
  afnog () afnog org


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