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Friday, August 30, 2013

Botnet Statistics [2013-08-29]

detection period: 2013-08-29 00:00-23:59 UTC
total number of suspected botnet IPs: 3807
number of botnet IPs notified to network operators: 3423
number of spam blocked: 79167
recipient count of spam blocked: 2491203

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

RankNetwork# of suspected botnet IPs
1CHINANET-JS990
2HINET-NET649
3CHINANET-GD262
4UNICOM-GD106
5CTTNET64
6CHINANET-FJ47
7CHINANET-HE45
8CMNET43
9KORNET-KR42
10CHINASKYNET27

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
1China1856
2Taiwan658
3United States286
4India95
5South Korea73
6Brazil70
7Russian Federation51
8Iran44
9Peru43
10Italy33

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