Botnet Statistics [2012-03-05]

detection period: 2012-03-05 00:00-23:59 UTC
total number of suspected botnet IPs: 3868
number of botnet IPs notified to network operators: 2955
number of spam blocked: 138353
recipient count of spam blocked: 4730337

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	476
2	UNICOM-GD	349
3	CHINANET-GD	97
4	PTCL	58
5	BSNLNET	55
6	VNPT-VNNIC-VN	54
7	KORNET-KR	50
8	CHINANET-FJ	40
9	CHINANET-JS	37
10	BY-BELPAK-20091210	30

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	1015
2	Taiwan	502
3	India	212
4	Brazil	174
5	United States	167
6	Indonesia	135
7	Poland	127
8	Russian Federation	112
9	South Korea	107
10	Viet Nam	100