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 <<>> 104.21.14.209
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17605
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.14.209.			IN	A

;; AUTHORITY SECTION:
.			295	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:30:48 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 209.14.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 209.14.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
116.214.56.11 attackspam
2020-02-05T15:16:58.798532scmdmz1 sshd[18042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.214.56.11  user=root
2020-02-05T15:17:00.434839scmdmz1 sshd[18042]: Failed password for root from 116.214.56.11 port 44824 ssh2
2020-02-05T15:20:18.678869scmdmz1 sshd[18367]: Invalid user alice1 from 116.214.56.11 port 33400
2020-02-05T15:20:18.683175scmdmz1 sshd[18367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.214.56.11
2020-02-05T15:20:18.678869scmdmz1 sshd[18367]: Invalid user alice1 from 116.214.56.11 port 33400
2020-02-05T15:20:20.774946scmdmz1 sshd[18367]: Failed password for invalid user alice1 from 116.214.56.11 port 33400 ssh2
...
2020-02-06 00:09:54
91.250.85.40 attack
RDP Bruteforce
2020-02-06 00:13:33
124.30.44.214 attackspambots
Unauthorized connection attempt detected from IP address 124.30.44.214 to port 2220 [J]
2020-02-05 23:54:01
207.180.238.237 attackspambots
Feb  5 16:37:14 legacy sshd[31048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.180.238.237
Feb  5 16:37:17 legacy sshd[31048]: Failed password for invalid user user from 207.180.238.237 port 53434 ssh2
Feb  5 16:40:31 legacy sshd[31249]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.180.238.237
...
2020-02-05 23:46:52
162.243.98.66 attackbots
Feb  5 15:34:36 game-panel sshd[27889]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.98.66
Feb  5 15:34:39 game-panel sshd[27889]: Failed password for invalid user spal from 162.243.98.66 port 60342 ssh2
Feb  5 15:37:16 game-panel sshd[28014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.98.66
2020-02-05 23:55:28
91.150.127.113 attackspam
Unauthorized connection attempt detected from IP address 91.150.127.113 to port 2220 [J]
2020-02-06 00:05:07
148.70.54.187 attackbotsspam
Unauthorized connection attempt detected from IP address 148.70.54.187 to port 2220 [J]
2020-02-06 00:10:45
165.22.51.236 attack
Feb  5 17:09:16 sd-53420 sshd\[17365\]: Invalid user fishhead from 165.22.51.236
Feb  5 17:09:16 sd-53420 sshd\[17365\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.51.236
Feb  5 17:09:18 sd-53420 sshd\[17365\]: Failed password for invalid user fishhead from 165.22.51.236 port 39158 ssh2
Feb  5 17:12:29 sd-53420 sshd\[17636\]: User root from 165.22.51.236 not allowed because none of user's groups are listed in AllowGroups
Feb  5 17:12:29 sd-53420 sshd\[17636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.51.236  user=root
...
2020-02-06 00:18:58
46.217.87.233 attackspam
Fail2Ban - HTTP Auth Bruteforce Attempt
2020-02-06 00:24:03
206.189.156.198 attackbots
Feb  5 16:09:45 cp sshd[11617]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.156.198
2020-02-06 00:12:51
120.28.114.203 attack
Feb  5 20:18:19 gw1 sshd[30200]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.28.114.203
Feb  5 20:18:20 gw1 sshd[30200]: Failed password for invalid user oracle from 120.28.114.203 port 12362 ssh2
...
2020-02-05 23:40:44
80.66.81.86 attackspam
2020-02-05 16:32:41 dovecot_login authenticator failed for \(\[80.66.81.86\]\) \[80.66.81.86\]: 535 Incorrect authentication data \(set_id=giorgio@opso.it\)
2020-02-05 16:32:49 dovecot_login authenticator failed for \(\[80.66.81.86\]\) \[80.66.81.86\]: 535 Incorrect authentication data
2020-02-05 16:32:59 dovecot_login authenticator failed for \(\[80.66.81.86\]\) \[80.66.81.86\]: 535 Incorrect authentication data
2020-02-05 16:33:06 dovecot_login authenticator failed for \(\[80.66.81.86\]\) \[80.66.81.86\]: 535 Incorrect authentication data
2020-02-05 16:33:19 dovecot_login authenticator failed for \(\[80.66.81.86\]\) \[80.66.81.86\]: 535 Incorrect authentication data
2020-02-05 23:48:47
190.187.104.146 attack
$f2bV_matches
2020-02-05 23:51:12
104.131.190.193 attackbots
Unauthorized connection attempt detected from IP address 104.131.190.193 to port 2220 [J]
2020-02-05 23:59:34
178.128.114.106 attackbotsspam
Feb  5 14:40:49 srv-ubuntu-dev3 sshd[41584]: Invalid user toor from 178.128.114.106
Feb  5 14:40:49 srv-ubuntu-dev3 sshd[41584]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.114.106
Feb  5 14:40:49 srv-ubuntu-dev3 sshd[41584]: Invalid user toor from 178.128.114.106
Feb  5 14:40:51 srv-ubuntu-dev3 sshd[41584]: Failed password for invalid user toor from 178.128.114.106 port 44498 ssh2
Feb  5 14:44:25 srv-ubuntu-dev3 sshd[41970]: Invalid user password123 from 178.128.114.106
Feb  5 14:44:25 srv-ubuntu-dev3 sshd[41970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.114.106
Feb  5 14:44:25 srv-ubuntu-dev3 sshd[41970]: Invalid user password123 from 178.128.114.106
Feb  5 14:44:27 srv-ubuntu-dev3 sshd[41970]: Failed password for invalid user password123 from 178.128.114.106 port 46534 ssh2
Feb  5 14:48:15 srv-ubuntu-dev3 sshd[42305]: Invalid user ruane from 178.128.114.106
...
2020-02-05 23:51:28

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