Botnet Statistics [2011-08-16]

detection period: 2011-08-16 00:00-23:59 UTC
total number of suspected botnet IPs: 2318
number of botnet IPs notified to network operators: 1656
number of blocked spams: 55197
recipient count of blocked spams: 1930156

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	163
2	BSNLNET	105
3	CHINANET-GD	101
4	CHINANET-JS	70
5	000.065.376/0002-65	37
6	KORNET-KR	34
7	CTTNET	31
8	VNPT-VNNIC-VN	29
9	RCOM	27
10	CRTC	27

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	617
2	India	232
3	Brazil	192
4	Taiwan	183
5	Russian Federation	129
6	South Korea	77
7	United States	71
8	Indonesia	61
9	Viet Nam	53
10	Ukraine	45