Botnet Statistics [2013-02-05]

detection period: 2013-02-05 00:00-23:59 UTC
total number of suspected botnet IPs: 2197
number of botnet IPs notified to network operators: 1768
number of spam blocked: 74401
recipient count of spam blocked: 2631575

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	267
2	UNICOM-GD	90
3	CHINANET-GD	81
4	UNICOM-SD	46
5	CHINANET-JS	45
6	TimeNet	44
7	CHINANET-FJ	31
8	UNICOM-HE	29
9	SHENZHEN-CNC	28
10	CRTC	28

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	814
2	Taiwan	277
3	United States	112
4	Brazil	101
5	Spain	76
6	Poland	60
7	Russian Federation	59
8	Argentina	53
9	South Korea	38
10	Germany	38