Botnet Statistics [2013-01-14]

detection period: 2013-01-14 00:00-23:59 UTC
total number of suspected botnet IPs: 4923
number of botnet IPs notified to network operators: 4241
number of spam blocked: 47845
recipient count of spam blocked: 1078224

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	767
2	CHINANET-GD	360
3	UNICOM-HN	342
4	MAINT-CHINANET-HA	275
5	UNICOM-HA	255
6	CHINANET-HA	209
7	UNICOM-GD	203
8	CHINANET-HE	187
9	VNPT-VNNIC-VN	102
10	CHINANET-FJ	60

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	2323
2	Taiwan	780
3	United States	304
4	Viet Nam	168
5	India	128
6	Belarus	99
7	Russian Federation	89
8	Brazil	83
9	South Korea	59
10	Indonesia	55