Botnet Statistics [2013-09-15]

detection period: 2013-09-15 00:00-23:59 UTC
total number of suspected botnet IPs: 2676
number of botnet IPs notified to network operators: 2439
number of spam blocked: 63135
recipient count of spam blocked: 1966077

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

Rank	Network	# of suspected botnet IPs
1	HINET-NET	805
2	CHINANET-GD	211
3	UNICOM-GD	177
4	CMNET	135
5	CTTNET	57
6	CRTC	57
7	CHINANET-FJ	57
8	UNICOM-LN	33
9	CHINANET-JS	33
10	UNICOM-SD	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	1158
2	Taiwan	819
3	United States	71
4	Brazil	46
5	Argentina	44
6	Spain	38
7	Russian Federation	33
8	Peru	33
9	Iran	33
10	Mexico	25