Botnet Statistics [2011-11-21]

detection period: 2011-11-21 00:00-23:59 UTC
total number of suspected botnet IPs: 2724
number of botnet IPs notified to network operators: 0
number of spam blocked: 202335
recipient count of spam blocked: 7058846

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	288
2	CHINANET-GD	119
3	CTTNET	96
4	CHINANET-JS	49
5	VNPT-VNNIC-VN	45
6	CRTC	37
7	TELKOMNET	32
8	KORNET-KR	31
9	PTCL	27
10	000.065.376/0002-65	25

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	769
2	Taiwan	307
3	Indonesia	137
4	United States	131
5	Russian Federation	124
6	Brazil	123
7	India	117
8	Viet Nam	90
9	South Korea	78
10	Ukraine	55