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Monday, July 29, 2013

Botnet Statistics [2013-07-28]

detection period: 2013-07-28 00:00-23:59 UTC
total number of suspected botnet IPs: 2638
number of botnet IPs notified to network operators: 2483
number of spam blocked: 45209
recipient count of spam blocked: 1538849

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

RankNetwork# of suspected botnet IPs
1HINET-NET353
2UNICOM-GD200
3CHINANET-GD178
4UNICOM-HN149
5CTTNET89
6CMNET88
7CHINANET-JS68
8UNICOM-SD64
9CRTC51
10CHINASKYNET46

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
1China1647
2Taiwan370
3United States70
4Brazil49
5Russian Federation32
6Argentina32
7Spain30
8Peru28
9Iran21
10Germany20

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