Botnet Statistics [2012-09-24]

detection period: 2012-09-24 00:00-23:59 UTC
total number of suspected botnet IPs: 3259
number of botnet IPs notified to network operators: 2731
number of spam blocked: 141424
recipient count of spam blocked: 4855049

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	562
2	CHINANET-GD	334
3	HINET-NET	331
4	UNICOM-LN	213
5	CHINANET-HA	210
6	UNICOM-GD	54
7	CHINANET-FJ	48
8	CHINANET-JS	44
9	CRTC	26
10	ZTWL	23

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	1840
2	Taiwan	345
3	United States	147
4	Brazil	140
5	Russian Federation	85
6	India	73
7	South Korea	52
8	Ukraine	35
9	Viet Nam	29
10	Germany	27