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Sunday, March 31, 2013

Botnet Statistics [2013-03-30]

detection period: 2013-03-30 00:00-23:59 UTC
total number of suspected botnet IPs: 5405
number of botnet IPs notified to network operators: 4384
number of spam blocked: 111118
recipient count of spam blocked: 3804765

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

RankNetwork# of suspected botnet IPs
1BY-BELPAK-20091210509
2CTTNET364
3CHINANET-HE357
4CRTC284
5BY-BELPAK-20120330186
6CHINANET-GD177
7UNICOM-GD170
8BY-BELPAK-20080213122
9HINET-NET108
10BY-BELPAK-20120106101

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
1China1959
2Belarus1001
3Ukraine359
4United States260
5Kazakhstan231
6Taiwan144
7Viet Nam142
8Russian Federation134
9Brazil104
10India95

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