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Saturday, March 3, 2012

Botnet Statistics [2012-03-02]

detection period: 2012-03-02 00:00-23:59 UTC
total number of suspected botnet IPs: 4984
number of botnet IPs notified to network operators: 3977
number of spam blocked: 157564
recipient count of spam blocked: 5200185

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

RankNetwork# of suspected botnet IPs
1CHINANET-GD1230
2HINET-NET362
3UNICOM-GD274
4PTCL93
5BSNLNET93
6VNPT-VNNIC-VN85
7TELKOMNET59
8KORNET-KR55
9CHINANET-JS50
10CHINANET-FJ39

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
1China2057
2Taiwan389
3India279
4Indonesia185
5Brazil176
6United States157
7Viet Nam145
8Pakistan121
9Russian Federation119
10South Korea118

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