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Sunday, July 25, 2010

Botnet Statistics [2010-07-24]

detection period: 2010-07-24 00:00-23:59 UTC
total number of suspected botnet IPs: 3813
number of botnet IPs notified to network operators: 3451
number of blocked spams: 115901
recipient count of blocked spams: 2665804

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

RankNetwork# of suspected botnet IPs
1BSNLNET756
2HINET-NET597
3TFN-NET379
4CHINANET-GD353
5RITELE278
6AR-TEAR7-LACNIC112
7RCOM89
8TATACOMM-IN78
9HATHWAY-NET58
10ALLIANCEBROADBAND38

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
1India1071
2Taiwan985
3China878
4Brazil218
5Argentina176
6Thailand74
7Russian Federation73
8Indonesia30
9South Korea25
10Uruguay24

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