Botnet Statistics [2013-05-14]

detection period: 2013-05-14 00:00-23:59 UTC
total number of suspected botnet IPs: 10412
number of botnet IPs notified to network operators: 9933
number of spam blocked: 143927
recipient count of spam blocked: 3299630

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-HB	1995
2	CHINANET-JS	1663
3	UNICOM-HB	1425
4	CHINANET-HE	918
5	UNICOM-HA	710
6	CTTNET	340
7	CRTC	322
8	CHINANET-HA	201
9	UNICOM-GD	179
10	CHINANET-GD	168

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	8816
2	United States	367
3	Brazil	111
4	Russian Federation	95
5	India	73
6	Viet Nam	59
7	South Korea	58
8	Peru	54
9	Iran	45
10	Mexico	41