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Tuesday, August 6, 2013

Botnet Statistics [2013-08-05]

detection period: 2013-08-05 00:00-23:59 UTC
total number of suspected botnet IPs: 3966
number of botnet IPs notified to network operators: 3577
number of spam blocked: 70020
recipient count of spam blocked: 2264223

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

RankNetwork# of suspected botnet IPs
1CHINANET-JS361
2CMNET320
3CHINANET-GD249
4HINET-NET132
5UNICOM-SD129
6CRTC128
7CHINANET-AH118
8CTTNET94
9UNICOM-HE78
10UNICOM-GD78

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
1China2675
2United States208
3Taiwan152
4Brazil69
5Argentina58
6Peru50
7India50
8Italy44
9Russian Federation36
10Spain35

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