Botnet Statistics [2012-11-25]

detection period: 2012-11-25 00:00-23:59 UTC
total number of suspected botnet IPs: 2982
number of botnet IPs notified to network operators: 2561
number of spam blocked: 238732
recipient count of spam blocked: 5389433

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	455
2	MAINT-CHINANET-HA	361
3	CHINANET-HA	211
4	HINET-NET	207
5	UNICOM-HN	181
6	CHINANET-FJ	57
7	UNICOM-HB	43
8	UNICOM-GD	30
9	CRTC	29
10	CHINANET-JS	25

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	1776
2	Taiwan	218
3	Russian Federation	129
4	Brazil	107
5	United States	105
6	Ukraine	48
7	India	41
8	South Korea	37
9	Indonesia	26
10	Poland	24