Botnet Statistics [2011-02-24]

detection period: 2011-02-24 00:00-23:59 UTC
total number of suspected botnet IPs: 3354
number of botnet IPs notified to network operators: 2501
number of blocked spams: 164454
recipient count of blocked spams: 4602467

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

Rank	Network	# of suspected botnet IPs
1	UNICOM-BJ	360
2	CHINANET-GD	251
3	HINET-NET	233
4	VNPT-VNNIC-VN	92
5	KORNET-KR	62
6	TELKOMNET	61
7	BSNLNET	55
8	UNICOM-HN	39
9	PTCL	39
10	CRTC	36

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	1025
2	Taiwan	252
3	Brazil	204
4	India	159
5	Indonesia	148
6	Russian Federation	133
7	Viet Nam	129
8	South Korea	116
9	United States	110
10	Ukraine	62