Botnet Statistics [2016-01-04]

detection period: 2016-01-04 00:00-23:59 UTC
total number of suspected botnet IPs: 2877
number of botnet IPs notified to network operators: 2856
number of spam blocked: 48236
recipient count of spam blocked: 120672

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	658
2	CHINANET-ZJ-JH	284
3	CHINANET-SC	281
4	CHINANET-ZJ	274
5	CHINANET-JS	252
6	CHINANET-HB	234
7	UNICOM-AH	215
8	UNICOM-ZJ	128
9	WASU	113
10	WASU-BB	73

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	2664
2	Viet Nam	70
3	India	19
4	United States	15
5	Taiwan	10
6	Ukraine	7
7	Romania	7
8	Indonesia	6
9	Mexico	5
10	Brazil	5