Botnet Statistics [2011-04-17]

detection period: 2011-04-17 00:00-23:59 UTC
total number of suspected botnet IPs: 2626
number of botnet IPs notified to network operators: 2030
number of blocked spams: 46934
recipient count of blocked spams: 1070035

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	368
2	UNICOM-GD	273
3	UNICOM-HA	167
4	UNICOM-HN	154
5	CTTNET	148
6	CHINANET-GD	127
7	KORNET-KR	59
8	CHINANET-ZJ-WZ	26
9	UKRTELNET	20
10	PTCL	18

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	1018
2	Taiwan	384
3	Russian Federation	168
4	South Korea	97
5	Brazil	78
6	Ukraine	74
7	Poland	58
8	India	55
9	Romania	28
10	Argentina	28