Botnet Statistics [2011-08-01]

detection period: 2011-08-01 00:00-23:59 UTC
total number of suspected botnet IPs: 1984
number of botnet IPs notified to network operators: 1412
number of blocked spams: 54023
recipient count of blocked spams: 1888558

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	120
2	CHINANET-GD	105
3	BSNLNET	95
4	CHINANET-JS	63
5	UNICOM-BJ	54
6	CRTC	34
7	000.065.376/0002-65	33
8	RCOM	28
9	CHINANET-SH	26
10	CHINANET-HB	26

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	626
2	India	190
3	Brazil	154
4	Taiwan	134
5	United States	94
6	Russian Federation	89
7	Indonesia	54
8	Ukraine	49
9	South Korea	36
10	Argentina	36