Botnet Statistics [2011-01-23]

detection period: 2011-01-23 00:00-23:59 UTC
total number of suspected botnet IPs: 2668
number of botnet IPs notified to network operators: 2142
number of blocked spams: 166118
recipient count of blocked spams: 4743909

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	335
2	UNICOM-BJ	274
3	HINET-NET	246
4	CHINANET-GD	137
5	RCOM	60
6	TATACOMM-IN	59
7	HATHWAY-NET	41
8	AR-TEAR7-LACNIC	36
9	TRUEBB-NET	35
10	TRUENET	32

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	676
2	India	544
3	Taiwan	250
4	Brazil	195
5	Russian Federation	165
6	Thailand	126
7	Argentina	71
8	Kazakhstan	62
9	Ukraine	56
10	United States	51