Botnet Statistics [2011-04-04]

detection period: 2011-04-04 00:00-23:59 UTC
total number of suspected botnet IPs: 3094
number of botnet IPs notified to network operators: 2275
number of blocked spams: 130720
recipient count of blocked spams: 3923188

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	325
2	CHINANET-GD	257
3	UNICOM-GD	190
4	VNPT-VNNIC-VN	70
5	TELKOMNET	65
6	BSNLNET	59
7	NTHAIRNET	53
8	UNICOM-BJ	47
9	PTCL	46
10	002.558.157/0001-62	39

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	814
2	Taiwan	339
3	Brazil	216
4	India	174
5	Russian Federation	150
6	United States	135
7	Indonesia	130
8	Viet Nam	87
9	South Korea	85
10	Ukraine	74