Botnet Statistics [2014-03-21]

detection period: 2014-03-21 00:00-23:59 UTC
total number of suspected botnet IPs: 4009
number of botnet IPs notified to network operators: 3895
number of spam blocked: 107520
recipient count of spam blocked: 2708891

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

Rank	Network	# of suspected botnet IPs
1	CMNET	748
2	CRTC	520
3	CHINANET-GD	209
4	CTTNET	190
5	CHINANET-JS	139
6	HINET-NET	122
7	UNICOM-SD	92
8	CHINANET-XJ	65
9	UNICOM-HE	60
10	VNPT-VNNIC-VN	59

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	3288
2	Taiwan	166
3	Viet Nam	74
4	United States	57
5	South Korea	36
6	Brazil	35
7	Italy	30
8	Russian Federation	28
9	Indonesia	26
10	India	24