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Friday, August 13, 2010

Botnet Statistics [2010-08-12]

detection period: 2010-08-12 00:00-23:59 UTC
total number of suspected botnet IPs: 1352
number of botnet IPs notified to network operators: 1338
number of blocked spams: 74029
recipient count of blocked spams: 1337822

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

RankNetwork# of suspected botnet IPs
1HINET-NET803
2CHINANET-GD462
3CHINANET-ZJ-WZ16
4KORNET-KR3
5broadNnet-KR2
6Xpeed-KR2
7RSPC-12605625665456484812682
8OVH2
9NS356795FR162
10003.420.926/0002-052

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
1Taiwan803
2China485
3South Korea10
4France7
5Russian Federation6
6Brazil5
7United States4
8Indonesia3
9Ukraine2
10Thailand2

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