Botnet Statistics [2011-11-20]

detection period: 2011-11-20 00:00-23:59 UTC
total number of suspected botnet IPs: 2843
number of botnet IPs notified to network operators: 0
number of spam blocked: 237936
recipient count of spam blocked: 8297079

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	279
2	CHINANET-GD	129
3	CTTNET	108
4	CHINANET-JS	50
5	VNPT-VNNIC-VN	47
6	CRTC	47
7	BSNLNET	41
8	PTCL	40
9	KORNET-KR	40
10	TELKOMNET	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	799
2	Taiwan	302
3	Russian Federation	140
4	India	129
5	Brazil	119
6	United States	111
7	South Korea	111
8	Indonesia	82
9	Viet Nam	77
10	Poland	64