Botnet Statistics [2015-01-21]

detection period: 2015-01-21 00:00-23:59 UTC
total number of suspected botnet IPs: 725
number of botnet IPs notified to network operators: 677
number of spam blocked: 94274
recipient count of spam blocked: 3244900

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

Rank	Network	# of suspected botnet IPs
1	CRTC	159
2	UNICOM-GD	83
3	CHINANET-GD	72
4	UNICOM-FJ	56
5	HINET-NET	20
6	CMNET	19
7	HICHINA	10
8	KORNET-KR	8
9	CHINANET-JS	8
10	UNICOM-SD	7

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	508
2	United States	34
3	Taiwan	29
4	Indonesia	16
5	South Korea	13
6	Iran	11
7	Brazil	11
8	Russian Federation	8
9	Hong Kong	7
10	Viet Nam	6