Botnet Statistics [2015-01-20]

detection period: 2015-01-20 00:00-23:59 UTC
total number of suspected botnet IPs: 756
number of botnet IPs notified to network operators: 708
number of spam blocked: 86918
recipient count of spam blocked: 3099176

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	CRTC	152
2	CHINANET-GD	96
3	UNICOM-GD	76
4	UNICOM-FJ	54
5	CMNET	17
6	HINET-NET	13
7	MSFT-GFS	10
8	HICHINA	10
9	KORNET-KR	7
10	MSFT	6

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	506
2	United States	59
3	Taiwan	24
4	Indonesia	19
5	South Korea	14
6	Brazil	13
7	Iran	11
8	Viet Nam	9
9	Russian Federation	9
10	Ukraine	6