Botnet Statistics [2009-10-31]

detection period: 2009-10-31 00:00-23:59 UTC
total number of suspected botnet IPs: 2835
number of botnet IPs notified to network operators: 1984

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	458
2	CHINANET-GD	405
3	AR-TEAR7-LACNIC	132
4	002.558.157/0001-62	105
5	UNICOM-SD	75
6	TATACOMM-IN	60
7	CHINANET-JS	52
8	HINET-NET	50
9	RCOM	46
10	HATHWAY-NET	40

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	1060
2	India	663
3	Brazil	324
4	Argentina	208
5	Russian Federation	118
6	Taiwan	85
7	Ukraine	33
8	Thailand	30
9	South Korea	26
10	Colombia	21