Botnet Statistics [2012-06-06]

detection period: 2012-06-06 00:00-23:59 UTC
total number of suspected botnet IPs: 4848
number of botnet IPs notified to network operators: 3930
number of spam blocked: 171337
recipient count of spam blocked: 5775663

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	1450
2	UNICOM-LN	276
3	MAINT-CHINANET-HA	254
4	CHINANET-HA	216
5	VNPT-VNNIC-VN	74
6	CHINANET-FJ	64
7	PTCL	49
8	BSNLNET	49
9	CRTC	44
10	UNICOM-GD	43

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	2870
2	India	190
3	Brazil	184
4	United States	181
5	South Korea	132
6	Viet Nam	130
7	Russian Federation	87
8	Pakistan	67
9	Argentina	52
10	Taiwan	47