Botnet Statistics [2013-01-13]

detection period: 2013-01-13 00:00-23:59 UTC
total number of suspected botnet IPs: 1747
number of botnet IPs notified to network operators: 1697
number of spam blocked: 34662
recipient count of spam blocked: 707458

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	754
2	CHINANET-GD	250
3	UNICOM-GD	137
4	MAINT-CHINANET-HA	132
5	UNICOM-HA	67
6	UNICOM-HN	62
7	TimeNet	57
8	SHENZHEN-CNC	28
9	CHINANET-FJ	24
10	CRTC	14

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	830
2	Taiwan	756
3	United States	40
4	Belarus	15
5	South Korea	8
6	India	7
7	Viet Nam	6
8	France	6
9	Spain	6
10	Kazakhstan	5