Botnet Statistics [2012-08-08]

detection period: 2012-08-08 00:00-23:59 UTC
total number of suspected botnet IPs: 4457
number of botnet IPs notified to network operators: 3679
number of spam blocked: 120559
recipient count of spam blocked: 3964397

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	961
2	UNICOM-GD	420
3	MAINT-CHINANET-HA	357
4	UNICOM-LN	324
5	HINET-NET	170
6	CHINANET-HA	147
7	CHINANET-FJ	57
8	CRTC	46
9	CHINANET-JS	44
10	CHINANET-SH	27

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	2808
2	Taiwan	192
3	United States	146
4	Brazil	139
5	Russian Federation	106
6	India	94
7	South Korea	55
8	Italy	49
9	France	47
10	Viet Nam	46