Botnet Statistics [2013-08-08]

detection period: 2013-08-08 00:00-23:59 UTC
total number of suspected botnet IPs: 3409
number of botnet IPs notified to network operators: 3136
number of spam blocked: 90272
recipient count of spam blocked: 3058868

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	859
2	CHINANET-JS	212
3	CHINANET-GD	206
4	CMNET	160
5	CRTC	144
6	CTTNET	107
7	UNICOM-SD	65
8	UNICOM-HA	53
9	UNICOM-LN	40
10	KORNET-KR	39

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	1552
2	Taiwan	884
3	United States	191
4	Brazil	62
5	South Korea	59
6	India	55
7	Argentina	41
8	Russian Federation	37
9	Iran	36
10	Italy	31