Botnet Statistics [2013-09-13]

detection period: 2013-09-13 00:00-23:59 UTC
total number of suspected botnet IPs: 3386
number of botnet IPs notified to network operators: 2986
number of spam blocked: 68855
recipient count of spam blocked: 2090371

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	891
2	CHINANET-GD	239
3	UNICOM-GD	181
4	CMNET	139
5	CTTNET	70
6	CRTC	59
7	CHINANET-FJ	41
8	BSNLNET	30
9	UNICOM-LN	28
10	CBC-CM-4	27

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	1177
2	Taiwan	915
3	United States	352
4	United Kingdom	88
5	India	78
6	Brazil	68
7	South Korea	48
8	Russian Federation	38
9	Italy	37
10	Argentina	35