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Thursday, January 26, 2012

Botnet Statistics [2012-01-25]

detection period: 2012-01-25 00:00-23:59 UTC
total number of suspected botnet IPs: 2289
number of botnet IPs notified to network operators: 1755
number of spam blocked: 1666
recipient count of spam blocked: 46463

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

RankNetwork# of suspected botnet IPs
1HINET-NET305
2PTCL91
3CHINANET-GD67
4BSNLNET56
5MTNLISP49
6TELKOMNET47
7CRTC44
8KORNET-KR41
9BY-BELPAK-2009121038
10VNPT-VNNIC-VN33

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
1Taiwan322
2China273
3India208
4Indonesia169
5United States114
6Pakistan107
7Russian Federation100
8South Korea84
9Brazil76
10Poland70

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