Botnet Statistics [2014-03-16]

detection period: 2014-03-16 00:00-23:59 UTC
total number of suspected botnet IPs: 2221
number of botnet IPs notified to network operators: 2181
number of spam blocked: 37189
recipient count of spam blocked: 1207140

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

Rank	Network	# of suspected botnet IPs
1	CMNET	564
2	CRTC	330
3	CTTNET	132
4	CHINANET-GD	103
5	HINET-NET	102
6	UNICOM-SD	64
7	CHINANET-JS	49
8	CHINANET-FJ	31
9	UNICOM-HE	28
10	CHINANET-SC	26

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	1910
2	Taiwan	132
3	United States	18
4	Indonesia	15
5	Russian Federation	14
6	Ukraine	10
7	Brazil	10
8	Poland	7
9	Japan	6
10	Serbia	5