Botnet Statistics [2012-12-02]

detection period: 2012-12-02 00:00-23:59 UTC
total number of suspected botnet IPs: 2983
number of botnet IPs notified to network operators: 2598
number of spam blocked: 285227
recipient count of spam blocked: 4497117

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	370
2	UNICOM-HN	345
3	MAINT-CHINANET-HA	328
4	CHINANET-HA	229
5	HINET-NET	114
6	CHINANET-FJ	56
7	CRTC	33
8	UNICOM-GD	23
9	CHINANET-JS	23
10	JUMPSTART-5	22

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	1724
2	United States	219
3	Taiwan	127
4	Russian Federation	124
5	Brazil	95
6	Ukraine	46
7	South Korea	33
8	India	32
9	Poland	31
10	Romania	30