Botnet Statistics [2010-02-15]

detection period: 2010-02-15 00:00-23:59 UTC
total number of suspected botnet IPs: 3519
number of botnet IPs notified to network operators: 3187
number of blocked spams: 143163
recipient count of blocked spams: 3037715

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	898
2	BSNLNET	803
3	CHINATELECOM-BJ	252
4	AR-TEAR7-LACNIC	108
5	RCOM	89
6	002.558.157/0001-62	89
7	HATHWAY-NET	79
8	TATACOMM-IN	68
9	CHINANET-GD	62
10	002.558.134/0001-58	51

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	1134
2	Taiwan	907
3	China	511
4	Brazil	266
5	Argentina	171
6	Russian Federation	111
7	Thailand	57
8	Colombia	29
9	South Korea	26
10	Ukraine	25