Botnet Statistics [2014-05-13]

detection period: 2014-05-13 00:00-23:59 UTC
total number of suspected botnet IPs: 1048
number of botnet IPs notified to network operators: 988
number of spam blocked: 44439
recipient count of spam blocked: 1346626

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	253
2	CRTC	133
3	CHINANET-FJ	60
4	CTTNET	31
5	CHINANET-JS	22
6	UNICOM-GD	20
7	MSFT-GFS	19
8	UNICOM-BJ	12
9	MICROSOFT-GLOBAL-NET	10
10	CMNET	10

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	656
2	United States	67
3	Russian Federation	43
4	Brazil	31
5	Indonesia	22
6	Ukraine	18
7	India	17
8	Iran	12
9	Hong Kong	12
10	Turkey	11