Botnet Statistics [2016-04-20]

detection period: 2016-04-20 00:00-23:59 UTC
total number of suspected botnet IPs: 2990
number of botnet IPs notified to network operators: 2966
number of spam blocked: 2655
recipient count of spam blocked: 64426

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

Rank	Network	# of suspected botnet IPs
1	CNCITYNET	1242
2	WASU	584
3	UNICOM-ZJ	124
4	HINET-NET	112
5	CHINANET-JS	79
6	UNICOM-JS	76
7	SONET-NET	71
8	CMNET	69
9	CHINANET-SD	46
10	WASU-BB	38

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

1	China	2524
2	Taiwan	192
3	Viet Nam	84
4	Brazil	30
5	India	21
6	United States	18
7	Ukraine	9
8	Russian Federation	9
9	Indonesia	8
10	Thailand	6