Botnet Statistics [2010-04-15]

detection period: 2010-04-15 00:00-23:59 UTC
total number of suspected botnet IPs: 3661
number of botnet IPs notified to network operators: 3303
number of blocked spams: 127660
recipient count of blocked spams: 2450356

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	1244
2	BSNLNET	415
3	RITELE	374
4	AR-TEAR7-LACNIC	97
5	002.558.157/0001-62	92
6	RCOM	68
7	TATACOMM-IN	47
8	002.558.134/0001-58	44
9	HATHWAY-NET	40
10	002.449.992/0001-64	37

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	1252
2	China	755
3	India	634
4	Brazil	325
5	Argentina	166
6	Russian Federation	96
7	Thailand	75
8	United States	40
9	Indonesia	24
10	Ukraine	23