Botnet Statistics [2010-08-20]

detection period: 2010-08-20 00:00-23:59 UTC
total number of suspected botnet IPs: 3772
number of botnet IPs notified to network operators: 3168
number of blocked spams: 279603
recipient count of blocked spams: 9050825

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	1349
2	BSNLNET	503
3	AR-TEAR7-LACNIC	80
4	RCOM	62
5	TATACOMM-IN	51
6	002.558.134/0001-58	45
7	000.065.376/0002-65	45
8	CAT-BB-NET	39
9	CHINANET-GD	32
10	TRUENET	30

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	1358
2	India	718
3	China	317
4	Brazil	268
5	Argentina	146
6	Russian Federation	139
7	United States	114
8	Thailand	112
9	Indonesia	47
10	Ukraine	46