Botnet Statistics [2009-11-20]

detection period: 2009-11-20 00:00-23:59 UTC
total number of suspected botnet IPs: 1965
number of botnet IPs notified to network operators: 1618

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	353
2	AR-TEAR7-LACNIC	101
3	002.558.157/0001-62	81
4	HINET-NET	71
5	CHINANET-GD	61
6	TATACOMM-IN	60
7	UNICOM-SD	47
8	002.558.134/0001-58	41
9	RCOM	37
10	AR-PRSA-LACNIC	30

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	India	514
2	China	397
3	Brazil	280
4	Argentina	176
5	Russian Federation	103
6	Taiwan	99
7	Ukraine	42
8	Thailand	40
9	Colombia	26
10	Indonesia	17