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Tuesday, April 30, 2013

Botnet Statistics [2013-04-29]

detection period: 2013-04-29 00:00-23:59 UTC
total number of suspected botnet IPs: 3278
number of botnet IPs notified to network operators: 2659
number of spam blocked: 68018
recipient count of spam blocked: 2090193

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

RankNetwork# of suspected botnet IPs
1BY-BELPAK-20091210190
2CHINANET-HE180
3CHINANET-GD86
4BSNLNET67
5CHINANET-HA61
6HINET-NET56
7BY-BELPAK-2012033047
8BY-BELPAK-2008021342
9MSFT-EP39
10RCOM36

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
1China749
2Belarus346
3United States244
4India210
5Ukraine148
6Kazakhstan127
7Russian Federation111
8Brazil107
9Taiwan97
10Romania89

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