Botnet Statistics [2012-01-04]

detection period: 2012-01-04 00:00-23:59 UTC
total number of suspected botnet IPs: 3893
number of botnet IPs notified to network operators: 2916
number of spam blocked: 440144
recipient count of spam blocked: 15322801

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	329
2	BSNLNET	209
3	VNPT-VNNIC-VN	157
4	PTCL	105
5	CHINANET-GD	89
6	BHARTI-IN	82
7	TELKOMNET	81
8	RCOM	52
9	CHINANET-JS	48
10	TATACOMM-IN	46

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	India	572
2	China	572
3	Taiwan	346
4	Indonesia	302
5	Viet Nam	255
6	Brazil	141
7	Pakistan	133
8	United States	111
9	Russian Federation	79
10	South Korea	78