Botnet Statistics [2010-02-28]

detection period: 2010-02-28 00:00-23:59 UTC
total number of suspected botnet IPs: 3397
number of botnet IPs notified to network operators: 3075
number of blocked spams: 113852
recipient count of blocked spams: 3617307

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	1257
2	BSNLNET	300
3	RITELE	189
4	AR-TEAR7-LACNIC	167
5	002.558.157/0001-62	124
6	002.558.134/0001-58	69
7	UNICOM-SD	41
8	TRUENET	34
9	MX-GICS-LACNIC	34
10	RCOM	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	Taiwan	1270
2	China	525
3	India	415
4	Brazil	381
5	Argentina	248
6	Russian Federation	92
7	Thailand	65
8	Mexico	40
9	Uruguay	31
10	Colombia	27