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Tuesday, June 28, 2011

Botnet Statistics [2011-06-27]

No data of fake open relay today.

detection period: 2011-06-27 00:00-23:59 UTC
total number of suspected botnet IPs: 1352
number of botnet IPs notified to network operators: 934
number of blocked spams: 0
recipient count of blocked spams: 0

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

RankNetwork# of suspected botnet IPs
1CHINANET-GD104
2BSNLNET71
3UNICOM-BJ56
4KORNET-KR48
5CHINANET-JS38
6VNPT-VNNIC-VN31
7CRTC29
8RCOM22
9000.065.376/0002-6521
10CHINANET-ZJ20

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
1China411
2India179
3South Korea97
4Brazil80
5Russian Federation54
6Viet Nam44
7United States40
8Ukraine35
9Indonesia28
10Pakistan21

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