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Tuesday, October 30, 2012

Botnet Statistics [2012-10-29]

detection period: 2012-10-29 00:00-23:59 UTC
total number of suspected botnet IPs: 3250
number of botnet IPs notified to network operators: 2808
number of spam blocked: 109946
recipient count of spam blocked: 3690047

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

RankNetwork# of suspected botnet IPs
1HINET-NET524
2UNICOM-HN341
3CHINANET-GD303
4UNICOM-HA301
5MAINT-CHINANET-HA208
6UNICOM-GD201
7TimeNet55
8ZTWL41
9CHINANET-FJ35
10CHINANET-JS32

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
1China1853
2Taiwan537
3Brazil86
4United States83
5Russian Federation61
6India39
7South Korea34
8Ukraine31
9Germany23
10United Kingdom22

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