Botnet Statistics [2011-01-21]

detection period: 2011-01-21 00:00-23:59 UTC
total number of suspected botnet IPs: 3404
number of botnet IPs notified to network operators: 2739
number of blocked spams: 300417
recipient count of blocked spams: 9570119

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	640
2	UNICOM-BJ	238
3	HINET-NET	233
4	CHINANET-GD	137
5	RCOM	112
6	TATACOMM-IN	95
7	HATHWAY-NET	57
8	AR-TEAR7-LACNIC	56
9	000.065.376/0002-65	45
10	TRUEBB-NET	41

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	993
2	China	670
3	Brazil	271
4	Taiwan	248
5	Russian Federation	195
6	Thailand	123
7	Argentina	101
8	Kazakhstan	86
9	Ukraine	64
10	United States	63