Botnet Statistics [2011-09-12]

detection period: 2011-09-12 00:00-23:59 UTC
total number of suspected botnet IPs: 2507
number of botnet IPs notified to network operators: 1693
number of blocked spams: 53556
recipient count of blocked spams: 1873250

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

Rank	Network	# of suspected botnet IPs
1	CTTNET	114
2	HINET-NET	92
3	CHINANET-GD	92
4	BSNLNET	64
5	VNPT-VNNIC-VN	52
6	KORNET-KR	42
7	CHINANET-JS	42
8	BHARTI-IN	38
9	CRTC	30
10	UNICOM-BJ	27

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	706
2	India	226
3	Brazil	149
4	Russian Federation	148
5	Taiwan	132
6	South Korea	92
7	Viet Nam	87
8	United States	85
9	Indonesia	69
10	Ukraine	55