Botnet Statistics [2012-08-07]

detection period: 2012-08-07 00:00-23:59 UTC
total number of suspected botnet IPs: 4040
number of botnet IPs notified to network operators: 3408
number of spam blocked: 120490
recipient count of spam blocked: 4021826

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	862
2	UNICOM-GD	529
3	UNICOM-LN	291
4	MAINT-CHINANET-HA	276
5	HINET-NET	136
6	CHINANET-HA	93
7	CHINANET-FJ	62
8	CRTC	53
9	CHINANET-JS	43
10	CHINANET-HE	34

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	2685
2	Taiwan	152
3	United States	142
4	Brazil	136
5	Russian Federation	80
6	India	55
7	South Korea	42
8	Argentina	41
9	France	37
10	United Kingdom	32