Botnet Statistics [2013-06-15]

detection period: 2013-06-15 00:00-23:59 UTC
total number of suspected botnet IPs: 3066
number of botnet IPs notified to network operators: 2854
number of spam blocked: 74380
recipient count of spam blocked: 2470576

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	360
2	CHINANET-GD	199
3	CTTNET	189
4	CRTC	186
5	CMNET	150
6	CHINANET-FJ	61
7	UNICOM-SD	53
8	CHINANET-JS	47
9	UNICOM-HA	44
10	UNICOM-GD	43

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	1760
2	Taiwan	380
3	United States	144
4	Brazil	71
5	Russian Federation	46
6	Argentina	45
7	India	40
8	Mexico	34
9	Iran	34
10	Spain	32