Botnet Statistics [2019-10-30]

detection period: 2019-10-30 00:00-23:59 UTC
total number of suspected botnet IPs: 15842
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15280
number of spam blocked: 0
recipient count of spam blocked: 0

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

Rank	Network	# of suspected botnet IPs
1	Baidu	627
2	TencentCloud	584
3	TENCENT-CN	572
4	KORNET	322
5	CMNET	257
6	HINET-NET	255
7	VNPT-VN	245
8	DO-13	236
9	VIETTEL-VN	191
10	DIGITALOCEAN-12	180

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

Rank	Country/Region	# of suspected botnet IPs
1	China	4548
2	United States	1949
3	France	764
4	Viet Nam	691
5	Russian Federation	619
6	India	546
7	Brazil	536
8	Indonesia	488
9	South Korea	485
10	Taiwan	333

The top 10 TCP ports, ordered by number of connection attempts received are:

Rank	TCP port number	# of connection attempts received
1	999	47531
2	445	18264
3	22	17506
4	23	13038
5	5038	9989
6	611	7559
7	4022	7558
8	991	7132
9	1000	6948
10	9112	6819