Botnet Statistics [2011-09-18]

detection period: 2011-09-18 00:00-23:59 UTC
total number of suspected botnet IPs: 1750
number of botnet IPs notified to network operators: 1260
number of blocked spams: 53741
recipient count of blocked spams: 1874190

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	CTTNET	113
2	CHINANET-GD	94
3	HINET-NET	50
4	KORNET-KR	38
5	CHINANET-JS	37
6	CRTC	27
7	UNICOM-BJ	22
8	BSNLNET	22
9	000.065.376/0002-65	22
10	UNICOM-CN	18

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	657
2	Brazil	119
3	Russian Federation	79
4	United States	78
5	India	70
6	South Korea	68
7	Taiwan	66
8	Indonesia	47
9	Viet Nam	34
10	Ukraine	33