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: United States

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 <<>> 104.21.89.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40541
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.89.18.			IN	A

;; AUTHORITY SECTION:
.			216	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:11:38 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 18.89.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.89.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.187.8.224 attackbotsspam
Lines containing failures of 37.187.8.224
Jul  7 05:41:37 benjouille sshd[18832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.8.224  user=r.r
Jul  7 05:41:37 benjouille sshd[18833]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.8.224  user=r.r
Jul  7 05:41:37 benjouille sshd[18835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.8.224  user=r.r
Jul  7 05:41:37 benjouille sshd[18836]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.8.224  user=r.r
Jul  7 05:41:37 benjouille sshd[18838]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.8.224  user=r.r
Jul  7 05:41:37 benjouille sshd[18834]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.8.224  user=r.r
Jul  7 05:41:37 benjouille sshd[18839........
------------------------------
2019-07-07 17:09:44
190.129.64.102 attack
445/tcp 445/tcp 445/tcp
[2019-07-03/07]3pkt
2019-07-07 17:13:24
103.245.11.171 attackbotsspam
445/tcp 445/tcp 445/tcp...
[2019-06-06/07-07]4pkt,1pt.(tcp)
2019-07-07 16:25:00
121.201.33.222 attack
445/tcp 445/tcp 445/tcp...
[2019-05-16/07-07]11pkt,1pt.(tcp)
2019-07-07 16:38:15
119.28.50.163 attackbotsspam
Invalid user midas from 119.28.50.163 port 60018
2019-07-07 17:12:12
198.177.126.198 attackbotsspam
445/tcp 445/tcp 445/tcp...
[2019-05-29/07-07]12pkt,1pt.(tcp)
2019-07-07 16:32:37
168.63.251.174 attack
Jul  7 07:45:28 unicornsoft sshd\[12429\]: Invalid user mitch from 168.63.251.174
Jul  7 07:45:28 unicornsoft sshd\[12429\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.63.251.174
Jul  7 07:45:30 unicornsoft sshd\[12429\]: Failed password for invalid user mitch from 168.63.251.174 port 40626 ssh2
2019-07-07 16:58:58
188.163.109.153 attack
0,45-01/21 concatform PostRequest-Spammer scoring: maputo01_x2b
2019-07-07 16:50:44
218.92.1.135 attack
2019-07-07T08:23:51.525236hub.schaetter.us sshd\[15627\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.1.135  user=root
2019-07-07T08:23:53.387393hub.schaetter.us sshd\[15627\]: Failed password for root from 218.92.1.135 port 30285 ssh2
2019-07-07T08:23:56.125768hub.schaetter.us sshd\[15627\]: Failed password for root from 218.92.1.135 port 30285 ssh2
2019-07-07T08:23:58.289775hub.schaetter.us sshd\[15627\]: Failed password for root from 218.92.1.135 port 30285 ssh2
2019-07-07T08:26:10.000766hub.schaetter.us sshd\[15633\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.1.135  user=root
...
2019-07-07 16:40:02
45.177.200.2 attack
Scanning random ports - tries to find possible vulnerable services
2019-07-07 17:09:15
184.105.139.120 attackspambots
Scanning random ports - tries to find possible vulnerable services
2019-07-07 16:23:58
119.145.27.16 attackbots
$f2bV_matches
2019-07-07 16:37:19
119.142.78.196 attackspambots
" "
2019-07-07 16:31:34
124.112.111.108 attackspambots
23/tcp 23/tcp 23/tcp...
[2019-06-07/07-07]6pkt,1pt.(tcp)
2019-07-07 17:19:21
206.180.160.83 attack
445/tcp 445/tcp 445/tcp...
[2019-05-07/07-07]14pkt,1pt.(tcp)
2019-07-07 16:49:24

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