Botnet Statistics [2015-12-01]

detection period: 2015-12-01 00:00-23:59 UTC
total number of suspected botnet IPs: 1299
number of botnet IPs notified to network operators: 1274
number of spam blocked: 42749
recipient count of spam blocked: 261338

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	CHINANET-AH	159
2	UNICOM-ZJ	152
3	CHINANET-ZJ-JH	129
4	CHINANET-SC	115
5	WASU	96
6	CHINANET-HB	87
7	CHINANET-ZJ	86
8	WASU-BB	82
9	UNICOM-AH	66
10	CHINANET-JS	60

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	1155
2	United States	20
3	Viet Nam	9
4	Brazil	8
5	Argentina	7
6	Taiwan	6
7	Russian Federation	6
8	India	6
9	Colombia	6
10	Ukraine	4