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 <<>> 104.21.54.31
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42191
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.31.			IN	A

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

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:53 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 31.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 31.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.110.213.186 attackspam
$f2bV_matches
2020-03-09 01:18:01
213.125.158.90 attackbots
Mar  4 20:00:20 ms-srv sshd[60309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.125.158.90
Mar  4 20:00:22 ms-srv sshd[60309]: Failed password for invalid user user from 213.125.158.90 port 22744 ssh2
Mar  4 20:00:22 ms-srv sshd[60323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.125.158.90
2020-03-09 01:13:42
111.35.150.172 attackbots
port
2020-03-09 01:07:03
200.39.236.74 attackspam
Automatic report - Port Scan Attack
2020-03-09 01:15:46
213.154.70.102 attackspam
$f2bV_matches
2020-03-09 00:51:09
112.85.42.173 attack
Mar  8 17:50:24 srv206 sshd[23858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.173  user=root
Mar  8 17:50:26 srv206 sshd[23858]: Failed password for root from 112.85.42.173 port 25466 ssh2
...
2020-03-09 00:56:09
222.186.175.150 attackspambots
Mar  8 19:15:39 ift sshd\[20004\]: Failed password for root from 222.186.175.150 port 64666 ssh2Mar  8 19:15:53 ift sshd\[20004\]: Failed password for root from 222.186.175.150 port 64666 ssh2Mar  8 19:15:58 ift sshd\[20008\]: Failed password for root from 222.186.175.150 port 6930 ssh2Mar  8 19:16:01 ift sshd\[20008\]: Failed password for root from 222.186.175.150 port 6930 ssh2Mar  8 19:16:05 ift sshd\[20008\]: Failed password for root from 222.186.175.150 port 6930 ssh2
...
2020-03-09 01:23:46
212.83.157.18 attackspambots
Sep 28 13:49:36 ms-srv sshd[63115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.83.157.18
Sep 28 13:49:38 ms-srv sshd[63115]: Failed password for invalid user bogd from 212.83.157.18 port 60208 ssh2
2020-03-09 01:32:16
138.68.250.76 attackbots
Fail2Ban Ban Triggered
2020-03-09 01:02:29
213.123.190.234 attackbots
Apr 29 22:12:07 ms-srv sshd[15003]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.123.190.234
Apr 29 22:12:08 ms-srv sshd[15003]: Failed password for invalid user localadmin from 213.123.190.234 port 56097 ssh2
2020-03-09 01:14:10
213.14.214.203 attackbots
Sep 16 19:19:18 ms-srv sshd[8047]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.14.214.203
Sep 16 19:19:20 ms-srv sshd[8047]: Failed password for invalid user toor from 213.14.214.203 port 35098 ssh2
2020-03-09 00:58:53
59.91.113.76 attackspambots
Honeypot attack, port: 81, PTR: PTR record not found
2020-03-09 00:50:51
120.70.102.16 attackspambots
Mar  8 14:01:15 ovpn sshd\[10928\]: Invalid user rr from 120.70.102.16
Mar  8 14:01:15 ovpn sshd\[10928\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.102.16
Mar  8 14:01:17 ovpn sshd\[10928\]: Failed password for invalid user rr from 120.70.102.16 port 40972 ssh2
Mar  8 14:16:32 ovpn sshd\[14700\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.102.16  user=root
Mar  8 14:16:35 ovpn sshd\[14700\]: Failed password for root from 120.70.102.16 port 59285 ssh2
2020-03-09 01:13:17
213.135.70.227 attack
Jan 28 23:23:57 ms-srv sshd[41966]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.135.70.227
Jan 28 23:23:59 ms-srv sshd[41966]: Failed password for invalid user nabhya from 213.135.70.227 port 40678 ssh2
2020-03-09 01:08:42
76.80.54.12 attack
Honeypot attack, port: 445, PTR: rrcs-76-80-54-12.west.biz.rr.com.
2020-03-09 01:19:50

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