Botnet Statistics [2012-11-15]

detection period: 2012-11-15 00:00-23:59 UTC
total number of suspected botnet IPs: 3590
number of botnet IPs notified to network operators: 2948
number of spam blocked: 129992
recipient count of spam blocked: 4528789

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	HINET-NET	439
2	MAINT-CHINANET-HA	377
3	CHINANET-GD	313
4	CHINANET-HA	211
5	UNICOM-HN	187
6	UNICOM-GD	62
7	CHINANET-FJ	51
8	CHINANET-JS	48
9	CRTC	31
10	CMNET	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	1718
2	Taiwan	448
3	United States	191
4	Russian Federation	157
5	Brazil	114
6	India	79
7	Ukraine	46
8	Colombia	42
9	Indonesia	34
10	South Korea	33