Botnet Statistics [2011-12-06]

detection period: 2011-12-06 00:00-23:59 UTC
total number of suspected botnet IPs: 2380
number of botnet IPs notified to network operators: 1710
number of spam blocked: 51147
recipient count of spam blocked: 1785056

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	197
2	CHINANET-GD	109
3	CTTNET	99
4	CHINANET-JS	57
5	BSNLNET	52
6	KORNET-KR	50
7	VNPT-VNNIC-VN	40
8	UNICOM-BJ	33
9	CRTC	27
10	033.530.486/0001-29	22

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	710
2	Taiwan	218
3	India	142
4	Brazil	128
5	Russian Federation	117
6	United States	116
7	South Korea	93
8	Viet Nam	70
9	Indonesia	56
10	Ukraine	49