Botnet Statistics [2012-06-14]

detection period: 2012-06-14 00:00-23:59 UTC
total number of suspected botnet IPs: 4526
number of botnet IPs notified to network operators: 3840
number of spam blocked: 162079
recipient count of spam blocked: 5421563

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	1098
2	MAINT-CHINANET-HA	557
3	UNICOM-GD	534
4	CHINANET-HA	202
5	UNICOM-LN	136
6	CHINANET-FJ	61
7	VNPT-VNNIC-VN	48
8	BSNLNET	46
9	UNICOM-HB	38
10	CRTC	38

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	3078
2	India	172
3	Brazil	129
4	United States	120
5	Viet Nam	91
6	South Korea	85
7	Russian Federation	81
8	Ukraine	41
9	Indonesia	41
10	Taiwan	35