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Sunday, June 23, 2013

Botnet Statistics [2013-06-22]

detection period: 2013-06-22 00:00-23:59 UTC
total number of suspected botnet IPs: 2967
number of botnet IPs notified to network operators: 2818
number of spam blocked: 80261
recipient count of spam blocked: 2838769

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

RankNetwork# of suspected botnet IPs
1CHINANET-HE587
2CMNET210
3CRTC168
4CTTNET149
5CHINANET-GD122
6CHINANET-FJ77
7HINET-NET61
8CHINANET-JS45
9CHINANET-SH44
10UNICOM-SD40

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
1China2127
2United States100
3Taiwan82
4Brazil61
5Russian Federation39
6Argentina37
7Iran34
8Spain34
9Colombia31
10India27

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