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Saturday, May 24, 2014

Botnet Statistics [2014-05-23]

detection period: 2014-05-23 00:00-23:59 UTC
total number of suspected botnet IPs: 1268
number of botnet IPs notified to network operators: 1193
number of spam blocked: 44750
recipient count of spam blocked: 1510000

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

RankNetwork# of suspected botnet IPs
1CHINANET-GD280
2CTTNET217
3CRTC71
4CHINANET-FJ61
5UNICOM-HN35
6UNICOM-GD25
7UNICOM25
8HICHINA12
9CHINANET-JS11
10CMNET8

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
1China895
2Russian Federation43
3United States37
4Brazil32
5Indonesia24
6India22
7Ukraine16
8South Korea16
9Taiwan10
10Germany10

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