Botnet Statistics [2011-03-06]

detection period: 2011-03-06 00:00-23:59 UTC
total number of suspected botnet IPs: 3149
number of botnet IPs notified to network operators: 2470
number of blocked spams: 206087
recipient count of blocked spams: 6033378

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	519
2	UNICOM-GD	265
3	HINET-NET	263
4	UNICOM-HA	98
5	CHINANET-HN	47
6	CTTNET	42
7	UNICOM-HN	41
8	VNPT-VNNIC-VN	33
9	CRTC	32
10	CHINANET-JS	30

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	1299
2	Taiwan	276
3	United States	234
4	Brazil	153
5	Russian Federation	115
6	Indonesia	83
7	India	74
8	Ukraine	65
9	South Korea	57
10	Kazakhstan	56