Botnet Statistics [2009-10-14]

detection period: 2009-10-14 00:00-23:59 UTC
total number of suspected botnet IPs: 4703
number of botnet IPs notified to network operators: 2903

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	1231
2	CHINANET-GD	572
3	BSNLNET	562
4	AR-TEAR7-LACNIC	198
5	002.558.157/0001-62	171
6	002.558.134/0001-58	83
7	UNICOM-SD	77
8	002.449.992/0001-64	76
9	TATACOMM-IN	75
10	RCOM	66

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	1261
2	China	1090
3	India	803
4	Brazil	538
5	Argentina	308
6	Russian Federation	161
7	United States	63
8	Ukraine	47
9	Uruguay	39
10	Colombia	31