Botnet Statistics [2015-07-21]

detection period: 2015-07-21 00:00-23:59 UTC
total number of suspected botnet IPs: 1582
number of botnet IPs notified to network operators: 1570
number of spam blocked: 132986
recipient count of spam blocked: 3327296

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	1052
2	UNICOM-ZJ	133
3	WASU	107
4	WASU-BB	93
5	CHINANET-GD	34
6	UNICOM-BJ	16
7	VNPT-VNNIC-VN	9
8	CHINANET-HN	7
9	GIANT	6
10	CMNET	5

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	Taiwan	1054
2	China	441
3	United States	19
4	Viet Nam	12
5	Brazil	6
6	South Korea	5
7	Ukraine	4
8	Hong Kong	4
9	France	4
10	Russian Federation	3