Botnet Statistics [2012-01-17]

detection period: 2012-01-17 00:00-23:59 UTC
total number of suspected botnet IPs: 2426
number of botnet IPs notified to network operators: 1753
number of spam blocked: 5089
recipient count of spam blocked: 153308

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	255
2	CHINANET-GD	107
3	PTCL	79
4	BSNLNET	76
5	VNPT-VNNIC-VN	69
6	CRTC	49
7	TELKOMNET	45
8	CHINANET-JS	38
9	RCOM	29
10	BY-BELPAK-20091210	27

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	414
2	Taiwan	268
3	India	222
4	Indonesia	147
5	Brazil	123
6	Viet Nam	111
7	Pakistan	96
8	Russian Federation	83
9	United States	77
10	Poland	59