Botnet Statistics [2009-11-28]

detection period: 2009-11-28 00:00-23:59 UTC
total number of suspected botnet IPs: 2682
number of botnet IPs notified to network operators: 2390

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	947
2	BSNLNET	273
3	AR-TEAR7-LACNIC	139
4	002.558.157/0001-62	107
5	002.558.134/0001-58	64
6	UNICOM-SD	45
7	RCOM	40
8	TATACOMM-IN	37
9	CHINANET-GD	36
10	AR-PRSA-LACNIC	35

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	958
2	India	404
3	China	319
4	Brazil	311
5	Argentina	221
6	Russian Federation	107
7	Thailand	53
8	Ukraine	30
9	Mexico	23
10	Colombia	21