Botnet Statistics [2009-10-02]

detection period: 2009-10-02 00:00-23:59 UTC
total number of suspected botnet IPs: 3526
number of botnet IPs notified to network operators: 2792

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	821
2	BSNLNET	302
3	CHINANET-GD	237
4	002.558.157/0001-62	140
5	AR-TEAR7-LACNIC	125
6	002.558.134/0001-58	62
7	UNICOM-SD	60
8	002.449.992/0001-64	55
9	CHINANET-HL	51
10	RCOM	46

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	921
2	Taiwan	858
3	India	486
4	Brazil	458
5	Argentina	210
6	Russian Federation	125
7	Ukraine	37
8	South Korea	37
9	United States	31
10	Colombia	31