Botnet Statistics [2016-05-13]

detection period: 2016-05-13 00:00-23:59 UTC
total number of suspected botnet IPs: 1304
number of botnet IPs notified to network operators: 1297
number of spam blocked: 11904
recipient count of spam blocked: 21288

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

Rank	Network	# of suspected botnet IPs
1	WASU	449
2	CNCITYNET	261
3	UNICOM-ZJ	74
4	RingLink	71
5	HINET-NET	48
6	WASU-BB	29
7	SONET-NET	25
8	CHINANET-GD	22
9	VNPT-VNNIC-VN	15
10	CHINANET-YN	15

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

1	China	1099
2	Taiwan	76
3	Viet Nam	26
4	United States	18
5	Brazil	16
6	South Korea	8
7	Ukraine	7
8	Russian Federation	6
9	Poland	5
10	Turkey	4