Botnet Statistics [2011-05-12]

detection period: 2011-05-12 00:00-23:59 UTC
total number of suspected botnet IPs: 2418
number of botnet IPs notified to network operators: 1807
number of blocked spams: 203714
recipient count of blocked spams: 6733072

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	293
2	UNICOM-GD	231
3	UNICOM-HA	219
4	CHINANET-GD	217
5	BSNLNET	44
6	CHINANET-JS	30
7	CRTC	24
8	PTCL	23
9	002.558.157/0001-62	21
10	VNPT-VNNIC-VN	20

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	1001
2	Taiwan	311
3	India	142
4	Brazil	133
5	Russian Federation	100
6	United States	52
7	Ukraine	46
8	South Korea	46
9	Indonesia	45
10	Poland	34