Botnet Statistics [2014-02-16]

detection period: 2014-02-16 00:00-23:59 UTC
total number of suspected botnet IPs: 3822
number of botnet IPs notified to network operators: 3782
number of spam blocked: 47880
recipient count of spam blocked: 1583988

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

Rank	Network	# of suspected botnet IPs
1	CMNET	427
2	CRTC	316
3	UNICOM-SD	220
4	CHINANET-GD	192
5	CTTNET	151
6	CHINANET-JS	150
7	UNICOM-LN	128
8	UNICOM-HE	121
9	UNICOM-HA	109
10	CHINANET-XJ	103

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	3491
2	Taiwan	116
3	United States	22
4	Brazil	21
5	Indonesia	11
6	Ukraine	10
7	South Korea	10
8	Russian Federation	9
9	India	9
10	Iran	8