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Tuesday, December 24, 2013

Botnet Statistics [2013-12-23]

detection period: 2013-12-23 00:00-23:59 UTC
total number of suspected botnet IPs: 2717
number of botnet IPs notified to network operators: 2381
number of spam blocked: 31768
recipient count of spam blocked: 1233499

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

RankNetwork# of suspected botnet IPs
1CHINANET-GD503
2CRTC167
3CTTNET92
4CMNET87
5UNICOM-SD62
6CHINANET-JS46
7UNICOM-LN42
8UNICOM-HE36
9CHINANET-FJ36
10HINET-NET33

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
1China1562
2United States151
3India81
4Brazil60
5France55
6Taiwan54
7South Korea53
8Spain47
9United Kingdom40
10Indonesia33

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