Botnet Statistics [2015-08-31]

detection period: 2015-08-31 00:00-23:59 UTC
total number of suspected botnet IPs: 3421
number of botnet IPs notified to network operators: 3361
number of spam blocked: 254176
recipient count of spam blocked: 4943889

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	1027
2	CHINANET-GD	495
3	WASU	191
4	WASU-BB	169
5	CHINANET-JS	155
6	CHINANET-HN	132
7	UNICOM-ZJ	122
8	CHINANET-LN	86
9	CHINANET-SX	80
10	CHINANET-YN	78

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	1876
2	Taiwan	1033
3	Viet Nam	136
4	United States	60
5	Brazil	60
6	Russian Federation	34
7	Ukraine	26
8	India	26
9	Indonesia	15
10	Argentina	12