Botnet Statistics [2011-12-30]

detection period: 2011-12-30 00:00-23:59 UTC
total number of suspected botnet IPs: 2473
number of botnet IPs notified to network operators: 1838
number of spam blocked: 63185
recipient count of spam blocked: 2197167

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	112
2	HINET-NET	110
3	BSNLNET	95
4	CTTNET	82
5	VNPT-VNNIC-VN	61
6	PTCL	55
7	CHINANET-JS	48
8	CRTC	40
9	RCOM	36
10	TELKOMNET	33

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	674
2	India	278
3	Taiwan	132
4	Indonesia	130
5	United States	123
6	Brazil	122
7	Viet Nam	105
8	Russian Federation	74
9	Pakistan	62
10	Argentina	55