Botnet Statistics [2012-11-02]

detection period: 2012-11-02 00:00-23:59 UTC
total number of suspected botnet IPs: 4258
number of botnet IPs notified to network operators: 3561
number of spam blocked: 141013
recipient count of spam blocked: 4525980

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	600
2	HINET-NET	524
3	MAINT-CHINANET-HA	363
4	UNICOM-HN	359
5	UNICOM-GD	206
6	CHINANET-HA	194
7	TimeNet	61
8	CHINANET-FJ	49
9	CRTC	44
10	CHINANET-JS	31

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	2369
2	Taiwan	541
3	Brazil	120
4	Russian Federation	119
5	United States	107
6	India	88
7	Ukraine	56
8	Colombia	54
9	Viet Nam	43
10	South Korea	42