Botnet Statistics [2011-08-04]

detection period: 2011-08-04 00:00-23:59 UTC
total number of suspected botnet IPs: 2214
number of botnet IPs notified to network operators: 1584
number of blocked spams: 43047
recipient count of blocked spams: 1498649

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	156
2	CHINANET-GD	102
3	CHINANET-JS	51
4	CHINANET-HB	37
5	UNICOM-BJ	35
6	BSNLNET	35
7	VNPT-VNNIC-VN	33
8	KORNET-KR	32
9	000.065.376/0002-65	32
10	CRTC	29

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	625
2	Taiwan	177
3	Brazil	157
4	India	113
5	Russian Federation	94
6	United States	88
7	South Korea	67
8	Viet Nam	57
9	Indonesia	54
10	Colombia	53