Botnet Statistics [2009-12-23]

detection period: 2009-12-23 00:00-23:59 UTC
total number of suspected botnet IPs: 2477
number of botnet IPs notified to network operators: 2240

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	347
2	BSNLNET	337
3	APOL-NET	158
4	CHINANET-GD	151
5	002.558.157/0001-62	93
6	AR-TEAR7-LACNIC	90
7	TFN-NET	79
8	002.558.134/0001-58	60
9	RCOM	56
10	TATACOMM-IN	54

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	595
2	India	521
3	China	492
4	Brazil	318
5	Argentina	144
6	Russian Federation	87
7	Ukraine	32
8	Colombia	22
9	South Korea	21
10	Ethiopia	19