Botnet Statistics [2013-08-06]

detection period: 2013-08-06 00:00-23:59 UTC
total number of suspected botnet IPs: 4777
number of botnet IPs notified to network operators: 4510
number of spam blocked: 120228
recipient count of spam blocked: 3424598

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	782
2	CHINANET-JS	374
3	CMNET	351
4	CHINANET-GD	272
5	CRTC	168
6	CTTNET	136
7	UNICOM-SD	130
8	UNICOM-GD	123
9	UNICOM-HE	98
10	CHINANET-AH	95

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	2977
2	Taiwan	801
3	United States	190
4	Brazil	65
5	Argentina	63
6	India	46
7	Spain	36
8	Russian Federation	33
9	Italy	32
10	United Kingdom	32