Botnet Statistics [2011-02-13]

detection period: 2011-02-13 00:00-23:59 UTC
total number of suspected botnet IPs: 2696
number of botnet IPs notified to network operators: 2207
number of blocked spams: 155000
recipient count of blocked spams: 3411503

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	509
2	UNICOM-BJ	353
3	HINET-NET	225
4	UNICOM-HA	72
5	CTTNET	50
6	BSNLNET	48
7	PTCL	45
8	VNPT-VNNIC-VN	38
9	CRTC	36
10	BY-BELPAK-20091210	30

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	1204
2	Taiwan	234
3	Brazil	148
4	India	119
5	Russian Federation	114
6	Indonesia	66
7	Viet Nam	61
8	Thailand	59
9	Ukraine	56
10	Pakistan	52