Botnet Statistics [2013-03-10]

detection period: 2013-03-10 00:00-23:59 UTC
total number of suspected botnet IPs: 7494
number of botnet IPs notified to network operators: 5816
number of spam blocked: 32024
recipient count of spam blocked: 1106804

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-HB	1700
2	BY-BELPAK-20091210	539
3	CRTC	356
4	BY-BELPAK-20120330	184
5	CHINANET-GD	145
6	UNICOM-LN	132
7	CHINANET-JS	127
8	BY-BELPAK-20080213	127
9	HINET-NET	119
10	VNPT-VNNIC-VN	115

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

Rank	Country	# of suspected botnet IPs
1	China	3441
2	Belarus	1026
3	Kazakhstan	362
4	Ukraine	283
5	United States	261
6	Viet Nam	201
7	Taiwan	158
8	Russian Federation	146
9	Argentina	113
10	Spain	109