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Wednesday, November 9, 2011

Botnet Statistics [2011-11-08]

detection period: 2011-11-08 00:00-23:59 UTC
total number of suspected botnet IPs: 2745
number of botnet IPs notified to network operators: 0
number of spam blocked: 237908
recipient count of spam blocked: 8266128

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

RankNetwork# of suspected botnet IPs
1HINET-NET287
2CHINANET-GD112
3BSNLNET57
4KORNET-KR54
5CHINANET-JS51
6VNPT-VNNIC-VN45
7UNICOM-BJ30
8CHINANET-ZJ26
9CHINACOMM26
10CRTC25

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
1China727
2Taiwan312
3India183
4Brazil158
5Russian Federation131
6United States112
7South Korea105
8Viet Nam78
9Indonesia75
10Ukraine60

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