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Saturday, January 8, 2011

Botnet Statistics [2011-01-07]

detection period: 2011-01-07 00:00-23:59 UTC
total number of suspected botnet IPs: 1020
number of botnet IPs notified to network operators: 697
number of blocked spams: 336822
recipient count of blocked spams: 11570120

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

RankNetwork# of suspected botnet IPs
1HINET-NET110
2CHINANET-GD39
3UNICOM-BJ33
4WHOLESALEINTERNET-230
5KORNET-KR14
6CHINANET-JS14
7033.530.486/0001-2914
8CHINANET-ZJ-WZ13
9UNICOM-SD12
10003.420.926/0002-0512

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
1China248
2Taiwan121
3Brazil80
4United States77
5Russian Federation41
6India38
7South Korea36
8Indonesia30
9Colombia25
10Thailand24

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