Botnet Statistics [2012-08-25]

detection period: 2012-08-25 00:00-23:59 UTC
total number of suspected botnet IPs: 3468
number of botnet IPs notified to network operators: 2996
number of spam blocked: 140330
recipient count of spam blocked: 4696375

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	1372
2	UNICOM-LN	363
3	HINET-NET	298
4	UNICOM-HN	47
5	CHINANET-FJ	47
6	CRTC	32
7	CHINANET-JS	32
8	CHINANET-SH	29
9	TimeNet	22
10	UNICOM-GD	20

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	2308
2	Taiwan	310
3	Brazil	92
4	Russian Federation	84
5	United States	83
6	South Korea	66
7	India	64
8	France	30
9	Viet Nam	28
10	Poland	27