Botnet Statistics [2011-03-02]

detection period: 2011-03-02 00:00-23:59 UTC
total number of suspected botnet IPs: 3101
number of botnet IPs notified to network operators: 2260
number of blocked spams: 320500
recipient count of blocked spams: 10450527

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	220
2	CHINANET-GD	146
3	VNPT-VNNIC-VN	123
4	TELKOMNET	87
5	BSNLNET	74
6	KORNET-KR	66
7	CRTC	36
8	RCOM	33
9	PTCL	30
10	CTTNET	29

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	563
2	Taiwan	235
3	Brazil	230
4	India	227
5	Indonesia	212
6	Viet Nam	165
7	South Korea	154
8	Russian Federation	140
9	United States	108
10	Ukraine	89