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Monday, February 11, 2013

Botnet Statistics [2013-02-10]

detection period: 2013-02-10 00:00-23:59 UTC
total number of suspected botnet IPs: 2853
number of botnet IPs notified to network operators: 2339
number of spam blocked: 65179
recipient count of spam blocked: 2008855

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

RankNetwork# of suspected botnet IPs
1BY-BELPAK-20091210265
2UNICOM-GD155
3BY-BELPAK-20120330111
4UNICOM-SD75
5HINET-NET64
6TimeNet58
7BY-BELPAK-2008021356
8CHINANET-GD44
9KZ-KAZAKTELECOM-2008092340
10UNICOM-HE36

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
1China937
2Belarus524
3United States177
4Kazakhstan127
5Russian Federation90
6Taiwan79
7Ukraine75
8Brazil58
9Viet Nam51
10Spain47

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