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Tuesday, March 9, 2010

Botnet Statistics [2010-03-08]

detection period: 2010-03-08 00:00-23:59 UTC
total number of suspected botnet IPs: 3494
number of botnet IPs notified to network operators: 3092
number of blocked spams: 96716
recipient count of blocked spams: 2029538

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

RankNetwork# of suspected botnet IPs
1HINET-NET745
2BSNLNET472
3RITELE303
4002.558.157/0001-62113
5AR-TEAR7-LACNIC98
6RCOM62
7002.558.134/0001-5855
8TATACOMM-IN38
9HATHWAY-NET37
10JUMPSTART-536

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
1Taiwan762
2India671
3China659
4Brazil379
5United States308
6Argentina169
7Russian Federation80
8Thailand53
9Spain34
10Colombia29

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