Botnet Statistics [2016-04-30]

detection period: 2016-04-30 00:00-23:59 UTC
total number of suspected botnet IPs: 1370
number of botnet IPs notified to network operators: 1359
number of spam blocked: 8584
recipient count of spam blocked: 99213

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

Rank	Network	# of suspected botnet IPs
1	CNCITYNET	950
2	HINET-NET	44
3	SONET-NET	39
4	CHINANET-ZJ-JH	22
5	CHINANET-SD	19
6	TencentCloud	18
7	CHINANET-GD	17
8	CHINANET-HB	16
9	CHINANET-HA	16
10	ALISOFT	13

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

1	China	1157
2	Taiwan	90
3	Brazil	15
4	Viet Nam	13
5	United States	8
6	Russian Federation	8
7	South Korea	6
8	India	5
9	Ukraine	4
10	Turkey	4