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Sunday, May 16, 2010

Botnet Statistics [2010-05-15]

detection period: 2010-05-15 00:00-23:59 UTC
total number of suspected botnet IPs: 2376
number of botnet IPs notified to network operators: 2252
number of blocked spams: 71433
recipient count of blocked spams: 956097

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

RankNetwork# of suspected botnet IPs
1HINET-NET1296
2CHINANET-GD379
3RITELE123
4TFN-NET61
5RCOM16
6002.558.157/0001-6214
7BSNLNET13
8UNICOM-SD12
9CHINANET-JS12
10JUMPSTART-510

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
1Taiwan1360
2China664
3United States85
4Brazil52
5India42
6Indonesia18
7Russian Federation16
8South Korea11
9United Kingdom11
10Thailand10

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