Botnet Statistics [2019-09-19]

detection period: 2019-09-19 00:00-23:59 UTC
total number of suspected botnet IPs: 18184
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17390
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	DO-13	478
2	Baidu	463
3	TENCENT-CN	448
4	TencentCloud	432
5	KORNET	346
6	HINET-NET	337
7	VNPT-VN	265
8	DIGITALOCEAN-12	217
9	VIETTEL-VN	195
10	OVH	192

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	3734
2	United States	2861
3	France	943
4	Brazil	747
5	Russian Federation	730
6	India	709
7	Viet Nam	685
8	South Korea	575
9	Indonesia	455
10	Taiwan	399

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

Rank	TCP port number	# of connection attempts received
1	445	18579
2	22	16641
3	23	15724
4	6379	10471
5	5000	8688
6	3002	8659
7	7070	8603
8	8000	8262
9	5900	8043
10	22222	6466