Botnet Statistics [2012-09-02]

detection period: 2012-09-02 00:00-23:59 UTC
total number of suspected botnet IPs: 3174
number of botnet IPs notified to network operators: 2679
number of spam blocked: 119835
recipient count of spam blocked: 4047628

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	879
2	UNICOM-LN	389
3	MAINT-CHINANET-HA	169
4	CHINANET-HA	76
5	CHINANET-FJ	74
6	UNICOM-HA	57
7	CHINANET-SH	47
8	CRTC	36
9	UNICOM-GD	35
10	CHINANET-JS	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	2182
2	Brazil	130
3	United States	102
4	Russian Federation	79
5	India	52
6	South Korea	44
7	Ukraine	42
8	Poland	28
9	Taiwan	26
10	Viet Nam	22