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: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.18.20.172
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43415
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.20.172.			IN	A

;; AUTHORITY SECTION:
.			402	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 11:37:00 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 172.20.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 172.20.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.78.121 attack
Aug 10 21:34:43 pornomens sshd\[12433\]: Invalid user kasia from 138.197.78.121 port 57964
Aug 10 21:34:43 pornomens sshd\[12433\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.78.121
Aug 10 21:34:45 pornomens sshd\[12433\]: Failed password for invalid user kasia from 138.197.78.121 port 57964 ssh2
...
2019-08-11 05:16:36
139.59.15.223 attack
Mar 17 13:52:20 motanud sshd\[19573\]: Invalid user user from 139.59.15.223 port 50800
Mar 17 13:52:20 motanud sshd\[19573\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.15.223
Mar 17 13:52:22 motanud sshd\[19573\]: Failed password for invalid user user from 139.59.15.223 port 50800 ssh2
2019-08-11 05:26:41
174.2.181.255 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-08-11 05:02:22
79.0.181.149 attackspambots
Aug 10 09:08:09 spiceship sshd\[42568\]: Invalid user pk from 79.0.181.149
Aug 10 09:08:09 spiceship sshd\[42568\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.0.181.149
...
2019-08-11 04:52:01
118.126.113.113 attackspam
109.230.239.171 118.126.113.113 \[10/Aug/2019:14:09:33 +0200\] "GET /scripts/setup.php HTTP/1.1" 301 546 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:28.0\) Gecko/20100101 Firefox/28.0"
109.230.239.171 118.126.113.113 \[10/Aug/2019:14:09:33 +0200\] "GET /phpmyadmin/scripts/setup.php HTTP/1.1" 301 568 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:28.0\) Gecko/20100101 Firefox/28.0"
109.230.239.171 118.126.113.113 \[10/Aug/2019:14:09:33 +0200\] "GET /phpMyAdmin/scripts/setup.php HTTP/1.1" 301 568 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:28.0\) Gecko/20100101 Firefox/28.0"
2019-08-11 05:28:09
151.80.238.201 attackbots
Rude login attack (83 tries in 1d)
2019-08-11 05:23:43
117.50.38.202 attack
2019-08-10T14:21:47.998140abusebot-7.cloudsearch.cf sshd\[19723\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.38.202  user=root
2019-08-11 05:08:33
217.21.193.20 attackbots
Portscan or hack attempt detected by psad/fwsnort
2019-08-11 05:05:47
180.218.162.55 attackbotsspam
Aug 10 17:45:17 gitlab-ci sshd\[30639\]: Invalid user pi from 180.218.162.55Aug 10 17:45:17 gitlab-ci sshd\[30640\]: Invalid user pi from 180.218.162.55
...
2019-08-11 04:58:48
171.109.252.136 attack
Aug 10 22:41:57 v22018076622670303 sshd\[12149\]: Invalid user bjorn from 171.109.252.136 port 2547
Aug 10 22:41:57 v22018076622670303 sshd\[12149\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.109.252.136
Aug 10 22:41:59 v22018076622670303 sshd\[12149\]: Failed password for invalid user bjorn from 171.109.252.136 port 2547 ssh2
...
2019-08-11 05:07:00
139.59.15.92 attackspambots
Mar  5 05:18:00 motanud sshd\[10990\]: Invalid user test2 from 139.59.15.92 port 49514
Mar  5 05:18:00 motanud sshd\[10990\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.15.92
Mar  5 05:18:02 motanud sshd\[10990\]: Failed password for invalid user test2 from 139.59.15.92 port 49514 ssh2
2019-08-11 05:24:05
162.243.144.171 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-08-11 05:27:46
123.207.38.126 attackbots
Scanning random ports - tries to find possible vulnerable services
2019-08-11 05:04:56
109.19.90.178 attack
Aug 10 14:09:51 rpi sshd[15198]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.19.90.178 
Aug 10 14:09:54 rpi sshd[15198]: Failed password for invalid user ventas from 109.19.90.178 port 43860 ssh2
2019-08-11 05:16:51
74.82.47.53 attack
firewall-block, port(s): 17/udp
2019-08-11 05:10:51

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