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Thursday, January 12, 2012

Botnet Statistics [2012-01-11]

detection period: 2012-01-11 00:00-23:59 UTC
total number of suspected botnet IPs: 1970
number of botnet IPs notified to network operators: 1398
number of spam blocked: 70973
recipient count of spam blocked: 2464423

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

RankNetwork# of suspected botnet IPs
1HINET-NET269
2CHINANET-GD112
3BSNLNET47
4CRTC40
5VNPT-VNNIC-VN39
6PTCL38
7CHINANET-JS25
8000.065.376/0002-6518
9TELKOMNET17
10KORNET-KR17

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
1China430
2Taiwan283
3India149
4Brazil110
5United States89
6Russian Federation86
7Viet Nam79
8Indonesia62
9Pakistan46
10South Korea42

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