Botnet Statistics [2014-03-30]

detection period: 2014-03-30 00:00-23:59 UTC
total number of suspected botnet IPs: 2986
number of botnet IPs notified to network operators: 2934
number of spam blocked: 64107
recipient count of spam blocked: 1890870

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

Rank	Network	# of suspected botnet IPs
1	CMNET	534
2	CRTC	377
3	CHINANET-GD	266
4	CTTNET	129
5	CHINANET-JS	101
6	HINET-NET	80
7	UNICOM-SD	71
8	CHINANET-FJ	62
9	CHINANET-CQ	48
10	UNICOM-HN	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	2574
2	Taiwan	114
3	United States	55
4	Russian Federation	30
5	Indonesia	22
6	Ukraine	18
7	Brazil	17
8	Germany	11
9	Iran	8
10	Poland	7