Botnet Statistics [2014-03-20]

detection period: 2014-03-20 00:00-23:59 UTC
total number of suspected botnet IPs: 2633
number of botnet IPs notified to network operators: 2568
number of spam blocked: 41490
recipient count of spam blocked: 1358570

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

Rank	Network	# of suspected botnet IPs
1	CMNET	494
2	CRTC	318
3	CHINANET-GD	260
4	CTTNET	115
5	CHINANET-JS	76
6	HINET-NET	64
7	UNICOM-HN	55
8	UNICOM-SD	53
9	UNICOM	53
10	CHINANET-FJ	44

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	2150
2	Taiwan	102
3	United States	44
4	Russian Federation	28
5	Viet Nam	23
6	Brazil	21
7	Italy	20
8	South Korea	19
9	Ukraine	17
10	Indonesia	15