Botnet Statistics [2010-05-11]

detection period: 2010-05-11 00:00-23:59 UTC
total number of suspected botnet IPs: 3279
number of botnet IPs notified to network operators: 2923
number of blocked spams: 79302
recipient count of blocked spams: 1366242

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	731
2	CHINANET-GD	406
3	BSNLNET	360
4	RITELE	162
5	TFN-NET	89
6	002.558.157/0001-62	81
7	AR-TEAR7-LACNIC	77
8	002.558.134/0001-58	43
9	000.065.376/0002-65	43
10	RCOM	42

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	927
2	Taiwan	825
3	India	527
4	Brazil	307
5	Argentina	148
6	Russian Federation	119
7	United States	63
8	Thailand	50
9	Ukraine	27
10	Indonesia	26