Botnet Statistics [2009-11-30]

detection period: 2009-11-30 00:00-23:59 UTC
total number of suspected botnet IPs: 2524
number of botnet IPs notified to network operators: 2291

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	627
2	CHINANET-GD	264
3	BSNLNET	215
4	AR-TEAR7-LACNIC	103
5	002.558.157/0001-62	96
6	002.558.134/0001-58	56
7	UNICOM-SD	40
8	TATACOMM-IN	31
9	RCOM	28
10	CHINANET-ZJ-WZ	28

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	661
2	Taiwan	641
3	India	324
4	Brazil	288
5	Argentina	165
6	Russian Federation	69
7	Thailand	36
8	Ukraine	35
9	United States	26
10	Colombia	26