Botnet Statistics [2010-12-22]

detection period: 2010-12-22 00:00-23:59 UTC
total number of suspected botnet IPs: 1261
number of botnet IPs notified to network operators: 978
number of blocked spams: 330681
recipient count of blocked spams: 11296187

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	357
2	HINET-NET	63
3	CHINANET-ZJ-WZ	27
4	KORNET-KR	17
5	CHINANET-JS	15
6	033.530.486/0001-29	14
7	UNICOM-SD	13
8	003.420.926/0002-05	13
9	AKIMPOD	11
10	CO-ACSA-LACNIC	9

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	China	553
2	Brazil	92
3	Taiwan	74
4	Russian Federation	47
5	United States	43
6	South Korea	32
7	Kazakhstan	27
8	India	25
9	Poland	23
10	Ukraine	21