Botnet Statistics [2012-09-25]

detection period: 2012-09-25 00:00-23:59 UTC
total number of suspected botnet IPs: 3182
number of botnet IPs notified to network operators: 2646
number of spam blocked: 130071
recipient count of spam blocked: 4482622

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	MAINT-CHINANET-HA	561
2	CHINANET-GD	368
3	HINET-NET	359
4	CHINANET-HA	297
5	CHINANET-FJ	54
6	CRTC	36
7	CHINANET-JS	34
8	CHINANET-HB	25
9	UNICOM-GD	21
10	KORNET-KR	20

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	1772
2	Taiwan	375
3	Brazil	127
4	United States	105
5	Russian Federation	89
6	India	57
7	South Korea	56
8	United Kingdom	30
9	Ukraine	28
10	Iran	27