Botnet Statistics [2010-09-14]

detection period: 2010-09-14 00:00-23:59 UTC
total number of suspected botnet IPs: 4990
number of botnet IPs notified to network operators: 4371
number of blocked spams: 431432
recipient count of blocked spams: 13289388

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	1421
2	CHINANET-GD	732
3	BSNLNET	541
4	JUMPSTART-5	100
5	RCOM	79
6	TATACOMM-IN	73
7	AR-TEAR7-LACNIC	49
8	002.558.134/0001-58	37
9	000.065.376/0002-65	33
10	MEDIACOM-RESIDENTIAL-CUST	32

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	1432
2	China	1035
3	India	796
4	United States	515
5	Brazil	209
6	Russian Federation	178
7	Thailand	100
8	Argentina	98
9	South Korea	42
10	Colombia	41