Botnet Statistics [2011-09-19]

detection period: 2011-09-19 00:00-23:59 UTC
total number of suspected botnet IPs: 1849
number of botnet IPs notified to network operators: 1342
number of blocked spams: 42801
recipient count of blocked spams: 1488905

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	119
2	CTTNET	93
3	CHINANET-GD	76
4	CHINANET-JS	48
5	KORNET-KR	31
6	UNICOM-BJ	24
7	CHINANET-SH	23
8	033.530.486/0001-29	22
9	UNICOM-SD	20
10	000.065.376/0002-65	20

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	666
2	Taiwan	140
3	Brazil	119
4	United States	75
5	India	73
6	Russian Federation	68
7	South Korea	65
8	Indonesia	44
9	Ukraine	41
10	Spain	36