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Monday, February 24, 2014

Botnet Statistics [2014-02-23]

detection period: 2014-02-23 00:00-23:59 UTC
total number of suspected botnet IPs: 4264
number of botnet IPs notified to network operators: 4229
number of spam blocked: 47248
recipient count of spam blocked: 1572807

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

RankNetwork# of suspected botnet IPs
1CMNET480
2CHINANET-GD349
3CRTC288
4UNICOM-SD236
5CHINANET-JS191
6CTTNET144
7UNICOM-LN122
8UNICOM-HE109
9UNICOM-HA104
10HINET-NET99

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
1China3884
2Taiwan138
3United States26
4Russian Federation20
5Indonesia17
6Ukraine16
7Brazil16
8South Korea12
9Israel8
10France8

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