Botnet Statistics [2009-10-09]

detection period: 2009-10-09 00:00-23:59 UTC
total number of suspected botnet IPs: 3468
number of botnet IPs notified to network operators: 2533

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	776
2	BSNLNET	508
3	HINET-NET	277
4	AR-TEAR7-LACNIC	166
5	002.558.157/0001-62	132
6	RCOM	72
7	TATACOMM-IN	70
8	CHINANET-HL	67
9	002.558.134/0001-58	57
10	040.432.544/0001-47	49

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	1160
2	India	750
3	Brazil	418
4	Taiwan	304
5	Argentina	271
6	Russian Federation	116
7	United States	40
8	Colombia	36
9	South Korea	27
10	Hong Kong	25