Botnet Statistics [2012-09-08]

detection period: 2012-09-08 00:00-23:59 UTC
total number of suspected botnet IPs: 3890
number of botnet IPs notified to network operators: 3298
number of spam blocked: 117603
recipient count of spam blocked: 3931131

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	1031
2	MAINT-CHINANET-HA	332
3	UNICOM-LN	237
4	HINET-NET	173
5	UNICOM-GD	148
6	CHINANET-HA	140
7	CHINANET-FJ	58
8	CRTC	39
9	CHINANET-SH	37
10	CHINANET-HB	37

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	2472
2	Taiwan	190
3	United States	159
4	Brazil	126
5	India	89
6	Russian Federation	84
7	South Korea	58
8	Viet Nam	46
9	Iran	39
10	Ukraine	34