Botnet Statistics [2011-08-19]

detection period: 2011-08-19 00:00-23:59 UTC
total number of suspected botnet IPs: 2103
number of botnet IPs notified to network operators: 1524
number of blocked spams: 57042
recipient count of blocked spams: 1993393

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	122
2	CHINANET-GD	118
3	BSNLNET	93
4	CHINANET-JS	67
5	KORNET-KR	53
6	000.065.376/0002-65	35
7	VNPT-VNNIC-VN	32
8	RCOM	29
9	CHINANET-SH	29
10	UNICOM-SD	28

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	654
2	India	201
3	Brazil	169
4	Taiwan	131
5	Russian Federation	109
6	South Korea	91
7	United States	90
8	Viet Nam	50
9	Indonesia	42
10	Ukraine	34