Botnet Statistics [2011-09-27]

detection period: 2011-09-27 00:00-23:59 UTC
total number of suspected botnet IPs: 2455
number of botnet IPs notified to network operators: 1807
number of blocked spams: 55713
recipient count of blocked spams: 1947451

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

Rank	Network	# of suspected botnet IPs
1	UNICOM-HN	212
2	CHINANET-GD	98
3	HINET-NET	73
4	VNPT-VNNIC-VN	60
5	BSNLNET	53
6	CRTC	49
7	CHINANET-JS	47
8	000.065.376/0002-65	34
9	UNICOM-BJ	32
10	KORNET-KR	31

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	811
2	Brazil	187
3	India	150
4	Russian Federation	120
5	Viet Nam	109
6	Taiwan	94
7	Indonesia	91
8	United States	82
9	South Korea	66
10	Ukraine	53