Botnet Statistics [2012-06-04]

detection period: 2012-06-04 00:00-23:59 UTC
total number of suspected botnet IPs: 5889
number of botnet IPs notified to network operators: 5020
number of spam blocked: 177079
recipient count of spam blocked: 5914553

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	1831
2	UNICOM-GD	590
3	MAINT-CHINANET-HA	410
4	UNICOM-LN	322
5	CHINANET-HA	141
6	VNPT-VNNIC-VN	75
7	CHINANET-JS	61
8	BSNLNET	52
9	CHINANET-FJ	51
10	PTCL	48

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	3944
2	India	201
3	United States	178
4	Brazil	168
5	Viet Nam	133
6	South Korea	108
7	Russian Federation	88
8	Pakistan	65
9	Taiwan	54
10	Argentina	42