Botnet Statistics [2011-09-01]

detection period: 2011-09-01 00:00-23:59 UTC
total number of suspected botnet IPs: 2112
number of botnet IPs notified to network operators: 1470
number of blocked spams: 22115
recipient count of blocked spams: 714673

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	208
2	CHINANET-GD	98
3	CHINANET-JS	64
4	VNPT-VNNIC-VN	57
5	KORNET-KR	56
6	BSNLNET	40
7	000.065.376/0002-65	30
8	CHINACOMM	29
9	CRTC	24
10	CHINANET-SH	24

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	614
2	Taiwan	222
3	India	142
4	Brazil	141
5	South Korea	123
6	Viet Nam	85
7	United States	85
8	Russian Federation	84
9	Indonesia	39
10	Poland	33