Botnet Statistics [2010-11-23]

detection period: 2010-11-23 00:00-23:59 UTC
total number of suspected botnet IPs: 1367
number of botnet IPs notified to network operators: 1093
number of blocked spams: 344224
recipient count of blocked spams: 11551330

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	486
2	000.065.376/0002-65	26
3	AR-TEAR7-LACNIC	17
4	TRUENET	16
5	CHINANET-ZJ-WZ	15
6	033.530.486/0001-29	14
7	002.558.157/0001-62	14
8	002.558.134/0001-58	14
9	KORNET-KR	13
10	CHINANET-GD	12

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	502
2	China	183
3	Brazil	130
4	Russian Federation	77
5	Thailand	47
6	United States	46
7	Argentina	40
8	India	35
9	South Korea	29
10	Colombia	26