Botnet Statistics [2009-09-22]

detection period: 2009-09-22 00:00-23:59 UTC
total number of suspected botnet IPs: 3555
number of botnet IPs notified to network operators: 2712

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	BSNLNET	335
3	CHINANET-GD	211
4	AR-TEAR7-LACNIC	138
5	002.558.157/0001-62	115
6	UNICOM-SD	56
7	002.558.134/0001-58	52
8	002.449.992/0001-64	50
9	TATACOMM-IN	47
10	HATHWAY-NET	43

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	1206
2	China	600
3	India	511
4	Brazil	401
5	Argentina	230
6	Russian Federation	124
7	Thailand	35
8	South Korea	34
9	Colombia	34
10	United States	27