Botnet Statistics [2009-10-18]

detection period: 2009-10-18 00:00-23:59 UTC
total number of suspected botnet IPs: 3791
number of botnet IPs notified to network operators: 3232

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	1069
2	CHINANET-GD	673
3	AR-TEAR7-LACNIC	175
4	BSNLNET	140
5	002.558.157/0001-62	92
6	UNICOM-SD	87
7	002.558.134/0001-58	60
8	UNICOM-HA	47
9	CHINANET-ZJ-WZ	38
10	CHINANET-JS	37

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	1326
2	Taiwan	1096
3	Brazil	311
4	Argentina	261
5	India	205
6	Russian Federation	136
7	United States	64
8	Uruguay	32
9	Ukraine	30
10	Thailand	25