Botnet Statistics [2011-09-15]

detection period: 2011-09-15 00:00-23:59 UTC
total number of suspected botnet IPs: 2085
number of botnet IPs notified to network operators: 1464
number of blocked spams: 51740
recipient count of blocked spams: 1807274

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	151
2	CHINANET-GD	74
3	CHINANET-JS	66
4	VNPT-VNNIC-VN	51
5	BSNLNET	45
6	KORNET-KR	40
7	UNICOM-CN	38
8	CTTNET	32
9	CHINANET-ZJ	23
10	000.065.376/0002-65	22

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	664
2	Taiwan	175
3	India	153
4	Brazil	127
5	South Korea	104
6	Russian Federation	85
7	Viet Nam	77
8	United States	64
9	Indonesia	51
10	Ukraine	41