Botnet Statistics [2013-01-30]

detection period: 2013-01-30 00:00-23:59 UTC
total number of suspected botnet IPs: 2668
number of botnet IPs notified to network operators: 2245
number of spam blocked: 33477
recipient count of spam blocked: 977000

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	554
2	CHINANET-GD	158
3	BY-BELPAK-20091210	148
4	UNICOM-GD	133
5	TimeNet	56
6	CHINANET-FJ	52
7	VNPT-VNNIC-VN	51
8	CRTC	37
9	BY-BELPAK-20120106	32
10	BY-BELPAK-20120330	31

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	649
2	Taiwan	565
3	Belarus	257
4	United States	142
5	Kazakhstan	114
6	Russian Federation	113
7	Brazil	83
8	Viet Nam	79
9	India	45
10	Ukraine	31