Botnet Statistics [2012-08-12]

detection period: 2012-08-12 00:00-23:59 UTC
total number of suspected botnet IPs: 4484
number of botnet IPs notified to network operators: 3833
number of spam blocked: 126476
recipient count of spam blocked: 4097930

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	944
2	UNICOM-GD	570
3	MAINT-CHINANET-HA	430
4	UNICOM-LN	355
5	HINET-NET	224
6	CHINANET-HA	113
7	CRTC	48
8	CHINANET-JS	41
9	CHINANET-FJ	35
10	CHINANET-SH	26

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	3028
2	Taiwan	238
3	Brazil	144
4	United States	118
5	Russian Federation	94
6	Peru	57
7	South Korea	39
8	Germany	35
9	India	34
10	France	33