Botnet Statistics [2010-07-31]

detection period: 2010-07-31 00:00-23:59 UTC
total number of suspected botnet IPs: 2674
number of botnet IPs notified to network operators: 2462
number of blocked spams: 110945
recipient count of blocked spams: 1759072

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	889
2	BSNLNET	374
3	CHINANET-GD	325
4	TFN-NET	196
5	RCOM	73
6	AR-TEAR7-LACNIC	56
7	TATACOMM-IN	41
8	000.065.376/0002-65	29
9	CHINANET-ZJ-WZ	25
10	HATHWAY-NET	23

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	1092
2	India	557
3	China	488
4	Brazil	149
5	Argentina	105
6	Thailand	46
7	Russian Federation	46
8	Colombia	21
9	Indonesia	20
10	Ukraine	18