Botnet Statistics [2010-08-21]

detection period: 2010-08-21 00:00-23:59 UTC
total number of suspected botnet IPs: 3280
number of botnet IPs notified to network operators: 2833
number of blocked spams: 265910
recipient count of blocked spams: 8347029

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	1353
2	BSNLNET	355
3	CHINANET-GD	157
4	AR-TEAR7-LACNIC	68
5	RCOM	54
6	000.065.376/0002-65	42
7	TATACOMM-IN	36
8	002.558.134/0001-58	33
9	CAT-BB-NET	31
10	TRUENET	25

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	1362
2	India	512
3	China	365
4	Brazil	216
5	Argentina	111
6	Russian Federation	102
7	Thailand	87
8	United States	85
9	Indonesia	35
10	Colombia	33