Botnet Statistics [2009-10-15]

detection period: 2009-10-15 00:00-23:59 UTC
total number of suspected botnet IPs: 4095
number of botnet IPs notified to network operators: 2982

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	921
2	BSNLNET	522
3	CHINANET-GD	442
4	AR-TEAR7-LACNIC	218
5	002.558.157/0001-62	145
6	002.558.134/0001-58	77
7	UNICOM-SD	69
8	TATACOMM-IN	67
9	RCOM	59
10	002.449.992/0001-64	55

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	942
2	China	896
3	India	750
4	Brazil	491
5	Argentina	336
6	Russian Federation	154
7	Ukraine	44
8	Uruguay	37
9	Colombia	36
10	United States	34