Botnet Statistics [2011-10-13]

detection period: 2011-10-13 00:00-23:59 UTC
total number of suspected botnet IPs: 2311
number of botnet IPs notified to network operators: 1675
number of blocked spams: 54682
recipient count of blocked spams: 1909484

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	180
2	CHINANET-GD	100
3	CTTNET	96
4	CHINANET-JS	49
5	UNICOM-BJ	34
6	CHINANET-SH	32
7	BSNLNET	30
8	PTCL	27
9	VNPT-VNNIC-VN	25
10	000.065.376/0002-65	25

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	815
2	Taiwan	202
3	Brazil	145
4	India	120
5	United States	112
6	Russian Federation	92
7	Viet Nam	61
8	Indonesia	59
9	South Korea	49
10	Ukraine	34