Botnet Statistics [2010-09-21]

detection period: 2010-09-21 00:00-23:59 UTC
total number of suspected botnet IPs: 3121
number of botnet IPs notified to network operators: 2768
number of blocked spams: 720218
recipient count of blocked spams: 24094994

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	1379
2	BSNLNET	227
3	CHINANET-GD	124
4	AR-TEAR7-LACNIC	43
5	TATACOMM-IN	36
6	RCOM	32
7	000.065.376/0002-65	31
8	NS356795DE6	28
9	002.558.134/0001-58	28
10	076.535.764/0326-90	25

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	1394
2	India	347
3	China	336
4	Brazil	190
5	Russian Federation	99
6	France	88
7	Argentina	73
8	United States	70
9	Thailand	60
10	Colombia	42