Botnet Statistics [2011-08-23]

detection period: 2011-08-23 00:00-23:59 UTC
total number of suspected botnet IPs: 2163
number of botnet IPs notified to network operators: 1512
number of blocked spams: 54470
recipient count of blocked spams: 1901807

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	146
2	CHINANET-GD	107
3	BSNLNET	87
4	CHINANET-JS	56
5	CRTC	35
6	000.065.376/0002-65	33
7	KORNET-KR	30
8	CHINANET-SH	28
9	UNICOM-BJ	24
10	VNPT-VNNIC-VN	23

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	612
2	India	195
3	Brazil	178
4	Taiwan	167
5	Russian Federation	99
6	United States	96
7	South Korea	64
8	Indonesia	53
9	Viet Nam	50
10	Ukraine	43