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 <<>> 104.21.14.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40739
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.14.40.			IN	A

;; AUTHORITY SECTION:
.			379	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 47 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:11:31 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 40.14.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 40.14.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.207.159 attackbots
Apr 29 14:19:22 melroy-server sshd[31477]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.207.159 
Apr 29 14:19:24 melroy-server sshd[31477]: Failed password for invalid user catchall from 106.13.207.159 port 57336 ssh2
...
2020-04-30 01:39:53
125.124.143.182 attackspam
Invalid user default from 125.124.143.182 port 53612
2020-04-30 01:33:16
31.27.216.108 attackspambots
Apr 29 19:32:59 plex sshd[5878]: Invalid user sisadmin from 31.27.216.108 port 49028
2020-04-30 01:53:30
61.133.232.249 attackbotsspam
Invalid user box from 61.133.232.249 port 58281
2020-04-30 01:49:04
159.65.13.153 attackbotsspam
Invalid user ubuntu from 159.65.13.153 port 41570
2020-04-30 02:03:52
221.165.252.143 attackspam
Invalid user testing from 221.165.252.143 port 48464
2020-04-30 01:54:21
111.230.166.245 attack
Brute-force attempt banned
2020-04-30 01:38:04
122.152.197.6 attackspam
$f2bV_matches
2020-04-30 01:33:39
117.200.76.158 attackbotsspam
Invalid user docker from 117.200.76.158 port 16137
2020-04-30 01:35:41
49.235.29.226 attack
Failed password for root from 49.235.29.226 port 58078 ssh2
2020-04-30 01:51:52
38.73.238.138 attack
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2020-04-30 01:52:36
1.9.78.242 attackbots
Failed password for postgres from 1.9.78.242 port 37289 ssh2
2020-04-30 01:54:04
51.38.186.180 attack
Apr 29 18:33:35 lukav-desktop sshd\[7458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.186.180  user=mysql
Apr 29 18:33:37 lukav-desktop sshd\[7458\]: Failed password for mysql from 51.38.186.180 port 36252 ssh2
Apr 29 18:37:42 lukav-desktop sshd\[9945\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.186.180  user=root
Apr 29 18:37:45 lukav-desktop sshd\[9945\]: Failed password for root from 51.38.186.180 port 41948 ssh2
Apr 29 18:41:47 lukav-desktop sshd\[12701\]: Invalid user carla from 51.38.186.180
2020-04-30 01:50:46
98.4.41.184 attack
Apr 29 15:57:05 prox sshd[29720]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=98.4.41.184 
Apr 29 15:57:07 prox sshd[29720]: Failed password for invalid user ln from 98.4.41.184 port 52568 ssh2
2020-04-30 01:44:42
140.86.12.31 attackspam
$f2bV_matches
2020-04-30 02:05:42

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