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Monday, September 16, 2013

Botnet Statistics [2013-09-15]

detection period: 2013-09-15 00:00-23:59 UTC
total number of suspected botnet IPs: 2676
number of botnet IPs notified to network operators: 2439
number of spam blocked: 63135
recipient count of spam blocked: 1966077

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

RankNetwork# of suspected botnet IPs
1HINET-NET805
2CHINANET-GD211
3UNICOM-GD177
4CMNET135
5CTTNET57
6CRTC57
7CHINANET-FJ57
8UNICOM-LN33
9CHINANET-JS33
10UNICOM-SD26

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
1China1158
2Taiwan819
3United States71
4Brazil46
5Argentina44
6Spain38
7Russian Federation33
8Peru33
9Iran33
10Mexico25

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