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 <<>> 104.18.21.31
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62990
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.31.			IN	A

;; AUTHORITY SECTION:
.			531	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:22:36 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 31.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 31.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.52.39 attackspambots
Apr 26 23:46:17 santamaria sshd\[2553\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.39  user=root
Apr 26 23:46:18 santamaria sshd\[2553\]: Failed password for root from 222.186.52.39 port 12245 ssh2
Apr 26 23:46:24 santamaria sshd\[2555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.39  user=root
...
2020-04-27 05:48:31
210.209.87.193 attackspambots
Apr 26 23:41:27 h2829583 sshd[27529]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.209.87.193
2020-04-27 05:52:52
192.144.166.95 attackbots
2020-04-26T23:47:21.440326vps773228.ovh.net sshd[29152]: Invalid user joni from 192.144.166.95 port 33892
2020-04-26T23:47:21.458437vps773228.ovh.net sshd[29152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.166.95
2020-04-26T23:47:21.440326vps773228.ovh.net sshd[29152]: Invalid user joni from 192.144.166.95 port 33892
2020-04-26T23:47:23.648666vps773228.ovh.net sshd[29152]: Failed password for invalid user joni from 192.144.166.95 port 33892 ssh2
2020-04-26T23:51:17.301027vps773228.ovh.net sshd[29178]: Invalid user bs from 192.144.166.95 port 49902
...
2020-04-27 06:03:07
157.55.39.159 attack
Automatic report - Banned IP Access
2020-04-27 06:13:02
141.98.81.81 attackbots
Apr 26 17:56:09 firewall sshd[24211]: Invalid user 1234 from 141.98.81.81
Apr 26 17:56:11 firewall sshd[24211]: Failed password for invalid user 1234 from 141.98.81.81 port 33430 ssh2
Apr 26 17:56:44 firewall sshd[24270]: Invalid user user from 141.98.81.81
...
2020-04-27 05:50:49
92.63.196.23 attackspam
Persistent daily scanner  - mgnhost.com
2020-04-27 06:12:14
106.13.44.83 attackbots
Apr 26 18:39:09 vps46666688 sshd[29907]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.44.83
Apr 26 18:39:12 vps46666688 sshd[29907]: Failed password for invalid user shark from 106.13.44.83 port 41096 ssh2
...
2020-04-27 06:25:59
151.69.206.10 attackbotsspam
Apr 26 23:06:05 OPSO sshd\[16731\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.69.206.10  user=root
Apr 26 23:06:07 OPSO sshd\[16731\]: Failed password for root from 151.69.206.10 port 34700 ssh2
Apr 26 23:08:29 OPSO sshd\[17673\]: Invalid user vik from 151.69.206.10 port 46810
Apr 26 23:08:29 OPSO sshd\[17673\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.69.206.10
Apr 26 23:08:31 OPSO sshd\[17673\]: Failed password for invalid user vik from 151.69.206.10 port 46810 ssh2
2020-04-27 05:58:48
66.205.136.228 attackspam
(sshd) Failed SSH login from 66.205.136.228 (US/United States/228.136-205-66.ftth.swbr.surewest.net): 5 in the last 3600 secs
2020-04-27 06:19:10
3.13.97.100 attackspam
Apr 26 21:39:14 sigma sshd\[24579\]: Invalid user developer from 3.13.97.100Apr 26 21:39:16 sigma sshd\[24579\]: Failed password for invalid user developer from 3.13.97.100 port 50872 ssh2
...
2020-04-27 06:11:16
138.68.82.194 attack
2020-04-26T14:38:52.478770linuxbox-skyline sshd[91227]: Invalid user xuxijun from 138.68.82.194 port 34672
...
2020-04-27 06:26:47
132.232.52.86 attack
Invalid user eve from 132.232.52.86 port 40702
2020-04-27 06:16:27
183.15.176.166 attackspam
Apr 26 23:42:10 vpn01 sshd[21954]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.15.176.166
Apr 26 23:42:12 vpn01 sshd[21954]: Failed password for invalid user pbsdata from 183.15.176.166 port 38013 ssh2
...
2020-04-27 06:12:38
186.10.125.209 attackspam
2020-04-26T23:47:05.726456vps773228.ovh.net sshd[29144]: Invalid user common from 186.10.125.209 port 11013
2020-04-26T23:47:05.749398vps773228.ovh.net sshd[29144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.10.125.209
2020-04-26T23:47:05.726456vps773228.ovh.net sshd[29144]: Invalid user common from 186.10.125.209 port 11013
2020-04-26T23:47:07.407987vps773228.ovh.net sshd[29144]: Failed password for invalid user common from 186.10.125.209 port 11013 ssh2
2020-04-26T23:51:41.089777vps773228.ovh.net sshd[29194]: Invalid user zhaobin from 186.10.125.209 port 8453
...
2020-04-27 05:55:34
93.170.190.94 attackspambots
WordPress brute force
2020-04-27 06:06:21

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