Botnet Statistics [2012-02-02]

detection period: 2012-02-02 00:00-23:59 UTC
total number of suspected botnet IPs: 2393
number of botnet IPs notified to network operators: 1762
number of spam blocked: 201546
recipient count of spam blocked: 7033192

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	320
2	CHINANET-GD	97
3	KORNET-KR	87
4	UNICOM-CN	59
5	VNPT-VNNIC-VN	49
6	CRTC	44
7	BSNLNET	39
8	CHINANET-FJ	35
9	MTNLISP	33
10	TELKOMNET	30

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	502
2	Taiwan	343
3	India	160
4	Brazil	152
5	South Korea	140
6	Russian Federation	98
7	Indonesia	93
8	Viet Nam	84
9	United States	78
10	Peru	51