Botnet Statistics [2011-09-13]

detection period: 2011-09-13 00:00-23:59 UTC
total number of suspected botnet IPs: 2297
number of botnet IPs notified to network operators: 1567
number of blocked spams: 53064
recipient count of blocked spams: 1850914

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	158
2	CTTNET	96
3	CHINANET-GD	81
4	CHINANET-JS	76
5	BSNLNET	62
6	VNPT-VNNIC-VN	38
7	KORNET-KR	37
8	UNICOM-BJ	29
9	BHARTI-IN	26
10	CHINANET-ZJ	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	736
2	India	207
3	Taiwan	185
4	Brazil	130
5	Russian Federation	118
6	South Korea	80
7	United States	75
8	Viet Nam	71
9	Indonesia	52
10	Ukraine	39