Botnet Statistics [2011-10-02]

detection period: 2011-10-02 00:00-23:59 UTC
total number of suspected botnet IPs: 1669
number of botnet IPs notified to network operators: 1163
number of blocked spams: 20388
recipient count of blocked spams: 663956

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-HN	60
3	CHINANET-GD	47
4	UNICOM-HN	39
5	VNPT-VNNIC-VN	34
6	CHINANET-JS	32
7	BSNLNET	24
8	PTCL	20
9	000.065.376/0002-65	18
10	UNICOM-BJ	17

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	424
2	Taiwan	271
3	Brazil	91
4	India	81
5	Russian Federation	71
6	United States	65
7	Viet Nam	57
8	Indonesia	52
9	South Korea	49
10	Ukraine	35