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Tuesday, January 11, 2011

Botnet Statistics [2011-01-10]

detection period: 2011-01-10 00:00-23:59 UTC
total number of suspected botnet IPs: 1001
number of botnet IPs notified to network operators: 661
number of blocked spams: 334812
recipient count of blocked spams: 11474862

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

RankNetwork# of suspected botnet IPs
1HINET-NET80
2KORNET-KR18
3003.420.926/0002-0515
4UNICOM-SD14
5RCOM14
6CHINANET-JS14
7CHINANET-GD14
8033.530.486/0001-2913
9CO-ACSA-LACNIC12
10076.535.764/0326-9011

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
1China203
2Brazil99
3Taiwan86
4United States56
5Russian Federation53
6India46
7South Korea39
8Indonesia34
9Poland26
10Colombia26

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