Botnet Statistics [2010-04-24]

detection period: 2010-04-24 00:00-23:59 UTC
total number of suspected botnet IPs: 3324
number of botnet IPs notified to network operators: 3028
number of blocked spams: 140692
recipient count of blocked spams: 2087204

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	1280
2	BSNLNET	294
3	RITELE	286
4	CHINANET-GD	167
5	AR-TEAR7-LACNIC	77
6	002.558.157/0001-62	53
7	RCOM	49
8	CAT-BB-NET	36
9	TRUENET	32
10	HATHWAY-NET	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	Taiwan	1288
2	China	742
3	India	447
4	Brazil	184
5	Argentina	137
6	United States	132
7	Thailand	80
8	Russian Federation	61
9	Colombia	24
10	Ukraine	17