Botnet Statistics [2011-04-14]

greylisting host still slow. Not included.

detection period: 2011-04-14 00:00-23:59 UTC
total number of suspected botnet IPs: 1347
number of botnet IPs notified to network operators: 1077
number of blocked spams: 112752
recipient count of blocked spams: 3381884

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	379
2	UNICOM-GD	270
3	CHINANET-GD	18
4	CHINANET-ZJ-WZ	16
5	NTHAIRNET	15
6	CHINANET-JS	14
7	000.065.376/0002-65	13
8	UNICOM-SD	12
9	033.530.486/0001-29	11
10	003.420.926/0002-05	10

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	452
2	Taiwan	382
3	Brazil	71
4	Russian Federation	56
5	United States	43
6	Kazakhstan	27
7	India	25
8	Ukraine	20
9	South Korea	20
10	France	18