Botnet Statistics [2009-09-27]

detection period: 2009-09-27 00:00-23:59 UTC
total number of suspected botnet IPs: 3497
number of botnet IPs notified to network operators: 2958

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	1178
2	AR-TEAR7-LACNIC	184
3	CHINANET-GD	153
4	BSNLNET	122
5	002.558.157/0001-62	97
6	UNICOM-SD	72
7	002.558.134/0001-58	63
8	CHINANET-JS	45
9	002.449.992/0001-64	38
10	CHINANET-ZJ-WZ	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	Taiwan	1216
2	China	834
3	Brazil	325
4	Argentina	278
5	India	204
6	Russian Federation	127
7	United States	40
8	Hong Kong	36
9	Uruguay	34
10	Thailand	32