Botnet Statistics [2011-12-10]

detection period: 2011-12-10 00:00-23:59 UTC
total number of suspected botnet IPs: 2815
number of botnet IPs notified to network operators: 2015
number of spam blocked: 50912
recipient count of spam blocked: 1768190

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

Rank	Network	# of suspected botnet IPs
1	HINET-NET	240
2	CHINANET-GD	121
3	CTTNET	101
4	VNPT-VNNIC-VN	87
5	BSNLNET	74
6	CHINANET-JS	56
7	PTCL	44
8	CRTC	42
9	TELKOMNET	41
10	CHINANET-FJ	32

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	704
2	Taiwan	264
3	India	248
4	Indonesia	163
5	Viet Nam	157
6	Brazil	110
7	United States	106
8	Russian Federation	94
9	Poland	61
10	Argentina	54