Botnet Statistics [2011-08-11]

detection period: 2011-08-11 00:00-23:59 UTC
total number of suspected botnet IPs: 1718
number of botnet IPs notified to network operators: 1258
number of blocked spams: 7701
recipient count of blocked spams: 208340

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	256
2	CHINANET-GD	122
3	CHINANET-HB	39
4	CRTC	38
5	CHINANET-JS	30
6	VNPT-VNNIC-VN	28
7	KORNET-KR	25
8	BSNLNET	23
9	CHINANET-SH	22
10	AR-TEAR7-LACNIC	19

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	511
2	Taiwan	264
3	Brazil	87
4	India	78
5	Russian Federation	60
6	South Korea	59
7	United States	55
8	Poland	50
9	Argentina	47
10	Viet Nam	45