Botnet Statistics [2012-12-13]

detection period: 2012-12-13 00:00-23:59 UTC
total number of suspected botnet IPs: 4605
number of botnet IPs notified to network operators: 3824
number of spam blocked: 168738
recipient count of spam blocked: 5658178

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	709
2	UNICOM-HN	554
3	MAINT-CHINANET-HA	291
4	CHINANET-GD	215
5	UNICOM-GD	194
6	CHINANET-HA	150
7	CTTNET	92
8	CHINANET-JS	81
9	DXTNET	65
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	2396
2	Taiwan	733
3	India	157
4	Russian Federation	135
5	Brazil	132
6	United States	129
7	Iran	51
8	Peru	44
9	Colombia	41
10	South Korea	39