Botnet Statistics [2013-01-24]

detection period: 2013-01-24 00:00-23:59 UTC
total number of suspected botnet IPs: 3611
number of botnet IPs notified to network operators: 3060
number of spam blocked: 92639
recipient count of spam blocked: 2724218

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

Rank	Network	# of suspected botnet IPs
1	HINET-NET	763
2	UNICOM-GD	172
3	CHINANET-GD	121
4	UNICOM-SD	88
5	UNICOM-NM	81
6	TimeNet	58
7	UNICOM-SX	55
8	UNICOM-HE	55
9	CRTC	55
10	UNICOM-HL	51

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	1612
2	Taiwan	773
3	United States	140
4	Brazil	107
5	Peru	68
6	Russian Federation	65
7	Iran	55
8	South Korea	48
9	India	48
10	Kazakhstan	45