Botnet Statistics [2012-08-14]

detection period: 2012-08-14 00:00-23:59 UTC
total number of suspected botnet IPs: 3584
number of botnet IPs notified to network operators: 2906
number of spam blocked: 141991
recipient count of spam blocked: 4590586

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	762
2	UNICOM-GD	384
3	UNICOM-LN	261
4	HINET-NET	135
5	CHINANET-FJ	65
6	CHINANET-JS	57
7	CRTC	49
8	VNPT-VNNIC-VN	25
9	002.558.157/0001-62	25
10	KORNET-KR	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	1997
2	Brazil	164
3	Taiwan	150
4	United States	146
5	Russian Federation	107
6	India	78
7	South Korea	70
8	Viet Nam	48
9	Argentina	44
10	Ukraine	40