Botnet Statistics [2010-05-02]

detection period: 2010-05-02 00:00-23:59 UTC
total number of suspected botnet IPs: 3228
number of botnet IPs notified to network operators: 2963
number of blocked spams: 129027
recipient count of blocked spams: 2144004

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	1220
2	CHINANET-GD	274
3	BSNLNET	188
4	RITELE	122
5	AR-TEAR7-LACNIC	91
6	002.558.157/0001-62	61
7	000.065.376/0002-65	41
8	002.558.134/0001-58	40
9	TRUENET	31
10	UNICOM-SD	30

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	1227
2	China	731
3	India	266
4	Brazil	238
5	Argentina	157
6	United States	135
7	Russian Federation	91
8	Thailand	76
9	Uruguay	20
10	Colombia	20