Botnet Statistics [2012-12-23]

detection period: 2012-12-23 00:00-23:59 UTC
total number of suspected botnet IPs: 3553
number of botnet IPs notified to network operators: 3116
number of spam blocked: 126115
recipient count of spam blocked: 4259105

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	685
2	MAINT-CHINANET-HA	437
3	UNICOM-HN	347
4	CHINANET-HA	228
5	CHINANET-GD	127
6	UNICOM-GD	104
7	CHINANET-FJ	61
8	CRTC	51
9	TimeNet	42
10	CHINANET-JS	34

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	1804
2	Taiwan	702
3	United States	125
4	Brazil	106
5	Russian Federation	90
6	India	55
7	South Korea	40
8	Poland	29
9	Indonesia	29
10	France	29