Botnet Statistics [2010-09-16]

detection period: 2010-09-16 00:00-23:59 UTC
total number of suspected botnet IPs: 4358
number of botnet IPs notified to network operators: 3803
number of blocked spams: 418447
recipient count of blocked spams: 13534089

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	1402
2	BSNLNET	637
3	CHINANET-GD	137
4	RCOM	85
5	AR-TEAR7-LACNIC	82
6	TATACOMM-IN	76
7	002.558.134/0001-58	54
8	JUMPSTART-5	44
9	TRUENET	39
10	000.065.376/0002-65	39

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	1416
2	India	897
3	China	471
4	United States	306
5	Brazil	264
6	Russian Federation	151
7	Argentina	143
8	Thailand	126
9	Ukraine	47
10	Colombia	45