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Thursday, August 12, 2010

Botnet Statistics [2010-08-11]

detection period: 2010-08-11 00:00-23:59 UTC
total number of suspected botnet IPs: 1842
number of botnet IPs notified to network operators: 1830
number of blocked spams: 89321
recipient count of blocked spams: 1781362

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

RankNetwork# of suspected botnet IPs
1HINET-NET1459
2CHINANET-GD285
3CHINANET-ZJ-WZ16
4Ovh_IT05234
5KORNET-KR3
6broadNnet-KR2
7RSPC-12605625665456484812682
8Ovh_FR05232
9OVH2
10NS356795DE62

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
1Taiwan1459
2China309
3France17
4South Korea8
5United States5
6Brazil5
7Russian Federation4
8Thailand3
9Ukraine2
10Poland2

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