Botnet Statistics [2009-11-23]

detection period: 2009-11-23 00:00-23:59 UTC
total number of suspected botnet IPs: 2235
number of botnet IPs notified to network operators: 1846

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	325
2	HINET-NET	190
3	AR-TEAR7-LACNIC	134
4	002.558.157/0001-62	108
5	CHINANET-GD	95
6	002.558.134/0001-58	51
7	UNICOM-SD	47
8	RCOM	47
9	TATACOMM-IN	45
10	AR-CASA10-LACNIC	38

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	490
2	China	435
3	Brazil	343
4	Argentina	219
5	Taiwan	207
6	Russian Federation	110
7	Ukraine	37
8	Thailand	35
9	Indonesia	25
10	Colombia	22