Botnet Statistics [2010-09-12]

detection period: 2010-09-12 00:00-23:59 UTC
total number of suspected botnet IPs: 4273
number of botnet IPs notified to network operators: 3698
number of blocked spams: 451750
recipient count of blocked spams: 13835982

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	1443
2	CHINANET-GD	859
3	BSNLNET	213
4	AR-TEAR7-LACNIC	95
5	TRUENET	42
6	002.558.134/0001-58	42
7	000.065.376/0002-65	41
8	TRUEBB-NET	36
9	CHINANET-ZJ-WZ	35
10	UNICOM-SD	33

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	Taiwan	1453
2	China	1189
3	India	314
4	Brazil	222
5	Argentina	157
6	Thailand	138
7	Russian Federation	137
8	United States	83
9	South Korea	47
10	Ukraine	37