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Sunday, November 27, 2011

Botnet Statistics [2011-11-26]

detection period: 2011-11-26 00:00-23:59 UTC
total number of suspected botnet IPs: 3071
number of botnet IPs notified to network operators: 0
number of spam blocked: 236320
recipient count of spam blocked: 8256723

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET303
2CTTNET116
3BSNLNET88
4CHINANET-GD84
5PTCL70
6CHINANET-JS67
7VNPT-VNNIC-VN53
8KORNET-KR43
9BHARTI-IN31
10UNICOM-BJ30

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China770
2Taiwan323
3India262
4Russian Federation144
5Brazil119
6Indonesia106
7Viet Nam104
8United States104
9South Korea99
10Pakistan80

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