Botnet Statistics [2010-02-27]

detection period: 2010-02-27 00:00-23:59 UTC
total number of suspected botnet IPs: 3448
number of botnet IPs notified to network operators: 3042
number of blocked spams: 138775
recipient count of blocked spams: 4573252

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	831
2	HINET-NET	342
3	RITELE	201
4	AR-TEAR7-LACNIC	182
5	002.558.157/0001-62	177
6	002.558.134/0001-58	89
7	RCOM	87
8	HATHWAY-NET	76
9	TATACOMM-IN	75
10	002.449.992/0001-64	47

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	India	1161
2	China	553
3	Brazil	484
4	Taiwan	355
5	Argentina	251
6	Russian Federation	141
7	Thailand	65
8	Mexico	45
9	Ukraine	36
10	Uruguay	34