Botnet Statistics [2012-12-12]

detection period: 2012-12-12 00:00-23:59 UTC
total number of suspected botnet IPs: 4374
number of botnet IPs notified to network operators: 3665
number of spam blocked: 153914
recipient count of spam blocked: 5089807

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	712
2	UNICOM-HN	553
3	MAINT-CHINANET-HA	284
4	CHINANET-GD	275
5	UNICOM-GD	201
6	CHINANET-HA	95
7	CTTNET	77
8	CHINANET-JS	71
9	DXTNET	69
10	TimeNet	62

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	2270
2	Taiwan	732
3	United States	153
4	Russian Federation	137
5	Brazil	131
6	India	103
7	Iran	45
8	Germany	38
9	Peru	37
10	South Korea	37