Botnet Statistics [2009-10-11]

detection period: 2009-10-11 00:00-23:59 UTC
total number of suspected botnet IPs: 3767
number of botnet IPs notified to network operators: 3165

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	1101
2	HINET-NET	334
3	BSNLNET	206
4	AR-TEAR7-LACNIC	166
5	002.558.157/0001-62	95
6	UNICOM-SD	81
7	CHINANET-HL	63
8	002.558.134/0001-58	61
9	CHINANET-JS	53
10	CHINANET-ZJ-WZ	44

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	1891
2	Taiwan	367
3	India	317
4	Brazil	302
5	Argentina	266
6	Russian Federation	144
7	United States	55
8	Uruguay	32
9	South Korea	30
10	Ukraine	26