Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: Tencent Cloud Computing (Beijing) Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
detected by Fail2Ban
2020-05-26 12:31:45
attackbotsspam
2020-05-22T14:51:12.841278ollin.zadara.org sshd[7946]: Invalid user nix from 106.52.131.86 port 50602
2020-05-22T14:51:14.858744ollin.zadara.org sshd[7946]: Failed password for invalid user nix from 106.52.131.86 port 50602 ssh2
...
2020-05-23 00:51:48
attackspam
Apr 19 21:07:06 vps58358 sshd\[28964\]: Invalid user ubuntu from 106.52.131.86Apr 19 21:07:06 vps58358 sshd\[28963\]: Invalid user ubuntu from 106.52.131.86Apr 19 21:07:09 vps58358 sshd\[28964\]: Failed password for invalid user ubuntu from 106.52.131.86 port 59902 ssh2Apr 19 21:07:09 vps58358 sshd\[28963\]: Failed password for invalid user ubuntu from 106.52.131.86 port 59900 ssh2Apr 19 21:14:11 vps58358 sshd\[29100\]: Invalid user gq from 106.52.131.86Apr 19 21:14:12 vps58358 sshd\[29101\]: Invalid user gq from 106.52.131.86
...
2020-04-20 06:38:39
attackbots
Apr 14 17:43:08 ws12vmsma01 sshd[54620]: Failed password for root from 106.52.131.86 port 52898 ssh2
Apr 14 17:50:28 ws12vmsma01 sshd[55793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.131.86  user=root
Apr 14 17:50:30 ws12vmsma01 sshd[55793]: Failed password for root from 106.52.131.86 port 46814 ssh2
...
2020-04-15 06:02:41
attack
2020-04-09T23:49:08.530060rocketchat.forhosting.nl sshd[1776]: Invalid user postgres from 106.52.131.86 port 59846
2020-04-09T23:49:11.089032rocketchat.forhosting.nl sshd[1776]: Failed password for invalid user postgres from 106.52.131.86 port 59846 ssh2
2020-04-09T23:55:21.780020rocketchat.forhosting.nl sshd[1998]: Invalid user john_romul from 106.52.131.86 port 60844
...
2020-04-10 08:00:33
attackspam
web-1 [ssh] SSH Attack
2020-04-10 01:17:47
attack
(sshd) Failed SSH login from 106.52.131.86 (JP/Japan/-): 5 in the last 3600 secs
2020-04-06 14:21:41
attackbotsspam
SSH Authentication Attempts Exceeded
2020-04-02 01:19:08
attackspam
Apr  1 11:08:13 vmd26974 sshd[13456]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.131.86
Apr  1 11:08:15 vmd26974 sshd[13456]: Failed password for invalid user kawano from 106.52.131.86 port 36520 ssh2
...
2020-04-01 18:41:02
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.52.131.86
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20658
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;106.52.131.86.			IN	A

;; AUTHORITY SECTION:
.			524	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020033102 1800 900 604800 86400

;; Query time: 46 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Apr 01 18:40:57 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 86.131.52.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 86.131.52.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
60.17.136.50 attackspam
Apr  4 10:59:52 vps647732 sshd[20926]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.17.136.50
Apr  4 10:59:55 vps647732 sshd[20926]: Failed password for invalid user pi from 60.17.136.50 port 43510 ssh2
...
2020-04-04 20:39:31
89.39.107.191 attackspambots
Apr  4 09:32:57 localhost sshd\[8056\]: Invalid user no from 89.39.107.191 port 50205
Apr  4 09:32:57 localhost sshd\[8056\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.39.107.191
Apr  4 09:32:59 localhost sshd\[8056\]: Failed password for invalid user no from 89.39.107.191 port 50205 ssh2
...
2020-04-04 20:18:43
222.186.175.183 attack
Apr  4 14:05:45 pve sshd[16504]: Failed password for root from 222.186.175.183 port 53838 ssh2
Apr  4 14:05:50 pve sshd[16504]: Failed password for root from 222.186.175.183 port 53838 ssh2
Apr  4 14:05:55 pve sshd[16504]: Failed password for root from 222.186.175.183 port 53838 ssh2
Apr  4 14:05:58 pve sshd[16504]: Failed password for root from 222.186.175.183 port 53838 ssh2
2020-04-04 20:13:11
45.95.168.127 attack
DATE:2020-04-04 05:50:20, IP:45.95.168.127, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2020-04-04 20:22:57
101.51.80.18 attackspambots
20/4/3@23:51:06: FAIL: Alarm-Network address from=101.51.80.18
...
2020-04-04 19:53:46
82.202.197.233 attack
04/04/2020-06:35:44.233566 82.202.197.233 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-04 20:07:54
119.164.162.2 attack
Unauthorized connection attempt detected from IP address 119.164.162.2 to port 22 [T]
2020-04-04 20:17:52
37.208.42.227 attack
1585972206 - 04/04/2020 05:50:06 Host: 37.208.42.227/37.208.42.227 Port: 445 TCP Blocked
2020-04-04 20:37:24
184.147.186.46 attack
Brute-force attempt banned
2020-04-04 20:24:25
49.51.169.219 attackspambots
Apr  4 08:42:00 ip-172-31-62-245 sshd\[15210\]: Failed password for root from 49.51.169.219 port 59532 ssh2\
Apr  4 08:46:10 ip-172-31-62-245 sshd\[15273\]: Invalid user vl from 49.51.169.219\
Apr  4 08:46:12 ip-172-31-62-245 sshd\[15273\]: Failed password for invalid user vl from 49.51.169.219 port 52230 ssh2\
Apr  4 08:50:16 ip-172-31-62-245 sshd\[15339\]: Invalid user oracle from 49.51.169.219\
Apr  4 08:50:19 ip-172-31-62-245 sshd\[15339\]: Failed password for invalid user oracle from 49.51.169.219 port 44932 ssh2\
2020-04-04 20:36:55
129.226.50.78 attackbotsspam
5x Failed Password
2020-04-04 20:17:21
172.81.253.175 attackbots
(sshd) Failed SSH login from 172.81.253.175 (CN/China/-): 3 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  4 10:33:52 andromeda sshd[9869]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.81.253.175  user=root
Apr  4 10:33:54 andromeda sshd[9869]: Failed password for root from 172.81.253.175 port 44176 ssh2
Apr  4 10:48:27 andromeda sshd[10642]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.81.253.175  user=root
2020-04-04 19:55:57
61.34.111.34 attackspambots
2020-04-04T10:53:50.049794vps773228.ovh.net sshd[32554]: Invalid user !@123qwsazx from 61.34.111.34 port 48453
2020-04-04T10:53:50.064997vps773228.ovh.net sshd[32554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.34.111.34
2020-04-04T10:53:50.049794vps773228.ovh.net sshd[32554]: Invalid user !@123qwsazx from 61.34.111.34 port 48453
2020-04-04T10:53:52.097662vps773228.ovh.net sshd[32554]: Failed password for invalid user !@123qwsazx from 61.34.111.34 port 48453 ssh2
2020-04-04T11:00:10.198972vps773228.ovh.net sshd[2475]: Invalid user P@ss!@#123 from 61.34.111.34 port 12308
...
2020-04-04 20:34:58
144.217.169.88 attack
Apr  4 07:39:53 powerpi2 sshd[24300]: Failed password for root from 144.217.169.88 port 38808 ssh2
Apr  4 07:43:27 powerpi2 sshd[24682]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.169.88  user=root
Apr  4 07:43:28 powerpi2 sshd[24682]: Failed password for root from 144.217.169.88 port 49138 ssh2
...
2020-04-04 20:23:51
94.102.56.181 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-04-04 20:31:10

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