Botnet Statistics [2012-09-03]

detection period: 2012-09-03 00:00-23:59 UTC
total number of suspected botnet IPs: 4008
number of botnet IPs notified to network operators: 3367
number of spam blocked: 125819
recipient count of spam blocked: 4215639

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	1046
2	UNICOM-LN	442
3	MAINT-CHINANET-HA	188
4	HINET-NET	173
5	CHINANET-JS	94
6	CHINANET-HA	77
7	CHINANET-FJ	58
8	BSNLNET	41
9	CRTC	37
10	UNICOM-SD	35

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	2544
2	Taiwan	192
3	Brazil	149
4	Russian Federation	147
5	India	126
6	United States	113
7	Ukraine	66
8	South Korea	44
9	Germany	42
10	United Kingdom	30