Botnet Statistics [2011-02-26]

detection period: 2011-02-26 00:00-23:59 UTC
total number of suspected botnet IPs: 2976
number of botnet IPs notified to network operators: 2267
number of blocked spams: 215799
recipient count of blocked spams: 6725560

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

Rank	Network	# of suspected botnet IPs
1	UNICOM-BJ	380
2	HINET-NET	236
3	CHINANET-GD	236
4	VNPT-VNNIC-VN	77
5	BSNLNET	68
6	TELKOMNET	49
7	KORNET-KR	47
8	RCOM	36
9	CTTNET	35
10	CRTC	32

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	952
2	Taiwan	257
3	India	198
4	Brazil	167
5	Russian Federation	139
6	Indonesia	120
7	Viet Nam	108
8	United States	104
9	South Korea	87
10	Ukraine	73