Botnet Statistics [2011-12-07]

detection period: 2011-12-07 00:00-23:59 UTC
total number of suspected botnet IPs: 2356
number of botnet IPs notified to network operators: 1675
number of spam blocked: 51925
recipient count of spam blocked: 1805986

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	228
2	CTTNET	123
3	CHINANET-GD	100
4	CHINANET-JS	48
5	BSNLNET	42
6	UNICOM-BJ	40
7	KORNET-KR	38
8	CRTC	34
9	VNPT-VNNIC-VN	31
10	RCOM	24

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	713
2	Taiwan	251
3	India	148
4	Brazil	117
5	Russian Federation	113
6	United States	103
7	South Korea	72
8	Viet Nam	68
9	Indonesia	64
10	Ukraine	47