Botnet Statistics [2019-10-22]

detection period: 2019-10-22 00:00-23:59 UTC
total number of suspected botnet IPs: 15679
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15025
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	525
2	TENCENT-CN	516
3	TencentCloud	515
4	KORNET	304
5	VNPT-VN	255
6	DO-13	233
7	HINET-NET	224
8	CMNET	218
9	DIGITALOCEAN-12	205
10	VIETTEL-VN	187

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	3974
2	United States	2012
3	France	753
4	Viet Nam	681
5	Russian Federation	631
6	India	621
7	Brazil	538
8	Indonesia	488
9	South Korea	462
10	Singapore	297

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

Rank	TCP port number	# of connection attempts received
1	2	76349
2	445	19039
3	22	15154
4	23	13015
5	9001	8441
6	4022	8010
7	1433	7363
8	2710	6612
9	2161	6332
10	962	6080