Botnet Statistics [2011-07-22]

detection period: 2011-07-22 00:00-23:59 UTC
total number of suspected botnet IPs: 1988
number of botnet IPs notified to network operators: 1385
number of blocked spams: 74620
recipient count of blocked spams: 2603842

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	155
2	CHINANET-GD	108
3	BSNLNET	106
4	CRTC	36
5	KORNET-KR	35
6	CHINANET-JS	34
7	VNPT-VNNIC-VN	29
8	RCOM	29
9	000.065.376/0002-65	29
10	UNICOM-SD	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	469
2	India	216
3	Taiwan	177
4	Brazil	137
5	Russian Federation	100
6	South Korea	70
7	United States	68
8	Ukraine	64
9	Indonesia	49
10	Viet Nam	48