Botnet Statistics [2012-08-05]

detection period: 2012-08-05 00:00-23:59 UTC
total number of suspected botnet IPs: 3282
number of botnet IPs notified to network operators: 2749
number of spam blocked: 132638
recipient count of spam blocked: 4574657

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

Rank	Network	# of suspected botnet IPs
1	UNICOM-GD	438
2	UNICOM-LN	340
3	MAINT-CHINANET-HA	337
4	CHINANET-GD	270
5	HINET-NET	195
6	CHINANET-HE	62
7	CHINANET-FJ	60
8	CHINANET-HA	58
9	CRTC	42
10	CHINANET-JS	38

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	2054
2	Taiwan	209
3	United States	132
4	Brazil	121
5	Russian Federation	96
6	India	38
7	France	33
8	Germany	32
9	South Korea	31
10	Iran	31