Botnet Statistics [2012-12-29]

detection period: 2012-12-29 00:00-23:59 UTC
total number of suspected botnet IPs: 3377
number of botnet IPs notified to network operators: 3021
number of spam blocked: 139998
recipient count of spam blocked: 4651070

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	780
2	UNICOM-HN	358
3	MAINT-CHINANET-HA	250
4	CHINANET-GD	210
5	UNICOM-GD	160
6	CHINANET-HA	100
7	ZTWL	67
8	CHINANET-FJ	56
9	TimeNet	55
10	CRTC	39

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	1647
2	Taiwan	788
3	United States	138
4	Russian Federation	90
5	Brazil	80
6	India	55
7	South Korea	43
8	Germany	32
9	Viet Nam	31
10	Ukraine	26