Botnet Statistics [2018-12-21]

detection period: 2018-12-21 00:00-23:59 UTC
total number of suspected botnet IPs: 4130
number of botnet IPs notified to network operators: 3809
number of spam blocked: 1257
recipient count of spam blocked: 37681

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

Rank	Network	# of suspected botnet IPs
1	TencentCloud	86
2	CMNET	76
3	CHINANET-JS	69
4	CHINANET-GD	57
5	KORNET-KR	55
6	UNICOM-HA	42
7	HINET-NET	41
8	002.558.157/0001-62	40
9	CHINANET-SH	39
10	TENCENT-CN	38

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

1	China	1153
2	United States	643
3	Russian Federation	162
4	France	159
5	Brazil	156
6	South Korea	119
7	India	116
8	Viet Nam	92
9	Netherlands	92
10	Italy	87