Botnet Statistics [2012-01-08]

detection period: 2012-01-08 00:00-23:59 UTC
total number of suspected botnet IPs: 3729
number of botnet IPs notified to network operators: 2926
number of spam blocked: 706169
recipient count of spam blocked: 24236409

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	1193
2	HINET-NET	323
3	BSNLNET	71
4	PTCL	46
5	VNPT-VNNIC-VN	45
6	BHARTI-IN	33
7	CRTC	31
8	CHINANET-JS	31
9	AR-TEAR7-LACNIC	23
10	MTNLISP	21

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	1536
2	Taiwan	342
3	India	223
4	United States	134
5	Brazil	127
6	Viet Nam	82
7	South Korea	78
8	Russian Federation	67
9	Romania	66
10	Pakistan	60