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Monday, January 30, 2012

Botnet Statistics [2012-01-29]

detection period: 2012-01-29 00:00-23:59 UTC
total number of suspected botnet IPs: 2927
number of botnet IPs notified to network operators: 2170
number of spam blocked: 189708
recipient count of spam blocked: 6616502

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

RankNetwork# of suspected botnet IPs
1HINET-NET326
2CHINANET-GD85
3PTCL73
4KORNET-KR56
5BSNLNET53
6VNPT-VNNIC-VN43
7MTNLISP37
8CHINANET-FJ35
9BY-BELPAK-2009121035
10000.065.376/0002-6535

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
1China373
2Taiwan352
3India191
4Brazil165
5Indonesia124
6Poland113
7South Korea110
8Russian Federation105
9United States89
10Pakistan86

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