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 <<>> 11.21.54.11
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18770
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;11.21.54.11.			IN	A

;; AUTHORITY SECTION:
.			189	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022012901 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 30 06:11:05 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 11.54.21.11.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 11.54.21.11.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
195.234.101.47 attack
PostgreSQL port 5432
2019-11-02 22:40:48
221.226.63.54 attackspam
Nov  2 15:00:12 legacy sshd[26031]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.226.63.54
Nov  2 15:00:15 legacy sshd[26031]: Failed password for invalid user hfsql from 221.226.63.54 port 17247 ssh2
Nov  2 15:05:44 legacy sshd[26140]: Failed password for root from 221.226.63.54 port 34212 ssh2
...
2019-11-02 22:16:46
222.186.175.220 attack
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.220  user=root
Failed password for root from 222.186.175.220 port 46656 ssh2
Failed password for root from 222.186.175.220 port 46656 ssh2
Failed password for root from 222.186.175.220 port 46656 ssh2
Failed password for root from 222.186.175.220 port 46656 ssh2
2019-11-02 22:17:47
67.213.75.130 attackbots
Nov  2 04:14:05 hanapaa sshd\[16018\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.213.75.130  user=root
Nov  2 04:14:06 hanapaa sshd\[16018\]: Failed password for root from 67.213.75.130 port 21782 ssh2
Nov  2 04:18:10 hanapaa sshd\[16308\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.213.75.130  user=sys
Nov  2 04:18:12 hanapaa sshd\[16308\]: Failed password for sys from 67.213.75.130 port 24195 ssh2
Nov  2 04:22:08 hanapaa sshd\[16597\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.213.75.130  user=root
2019-11-02 22:33:51
201.116.194.210 attackbots
Automatic report - Banned IP Access
2019-11-02 22:33:01
50.199.94.84 attackspambots
Nov  2 18:19:53 gw1 sshd[29925]: Failed password for root from 50.199.94.84 port 45138 ssh2
...
2019-11-02 22:01:52
129.158.73.231 attackspambots
Nov  2 14:40:31 server sshd\[8636\]: Invalid user webmail from 129.158.73.231
Nov  2 14:40:31 server sshd\[8636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=oc-129-158-73-231.compute.oraclecloud.com 
Nov  2 14:40:33 server sshd\[8636\]: Failed password for invalid user webmail from 129.158.73.231 port 61687 ssh2
Nov  2 14:56:42 server sshd\[12782\]: Invalid user hub from 129.158.73.231
Nov  2 14:56:42 server sshd\[12782\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=oc-129-158-73-231.compute.oraclecloud.com 
...
2019-11-02 22:21:01
118.24.99.161 attack
Nov  2 13:00:16 venus sshd\[13489\]: Invalid user Austria from 118.24.99.161 port 47682
Nov  2 13:00:16 venus sshd\[13489\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.99.161
Nov  2 13:00:17 venus sshd\[13489\]: Failed password for invalid user Austria from 118.24.99.161 port 47682 ssh2
...
2019-11-02 22:25:26
206.189.30.229 attackspambots
2019-11-02 07:56:15,538 fail2ban.actions        [1798]: NOTICE  [sshd] Ban 206.189.30.229
2019-11-02 22:40:01
213.32.91.37 attackbotsspam
Nov  2 13:57:27 sso sshd[21392]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.91.37
Nov  2 13:57:29 sso sshd[21392]: Failed password for invalid user fzqmy8b1nu4fz from 213.32.91.37 port 51140 ssh2
...
2019-11-02 22:35:21
106.15.198.21 attackspambots
PostgreSQL port 5432
2019-11-02 22:19:55
183.64.62.173 attackbots
Nov  2 13:57:42 nextcloud sshd\[29449\]: Invalid user hallintomies from 183.64.62.173
Nov  2 13:57:42 nextcloud sshd\[29449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.64.62.173
Nov  2 13:57:44 nextcloud sshd\[29449\]: Failed password for invalid user hallintomies from 183.64.62.173 port 33232 ssh2
...
2019-11-02 22:19:39
189.210.117.107 attackbotsspam
Automatic report - Port Scan Attack
2019-11-02 22:32:38
182.61.179.75 attackspambots
Nov  2 02:49:08 auw2 sshd\[4662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.179.75  user=root
Nov  2 02:49:10 auw2 sshd\[4662\]: Failed password for root from 182.61.179.75 port 28812 ssh2
Nov  2 02:53:34 auw2 sshd\[5080\]: Invalid user user3 from 182.61.179.75
Nov  2 02:53:34 auw2 sshd\[5080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.179.75
Nov  2 02:53:36 auw2 sshd\[5080\]: Failed password for invalid user user3 from 182.61.179.75 port 12453 ssh2
2019-11-02 22:34:39
74.63.250.6 attackspam
Nov  2 13:56:45 bouncer sshd\[18879\]: Invalid user 1219 from 74.63.250.6 port 41196
Nov  2 13:56:45 bouncer sshd\[18879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.63.250.6 
Nov  2 13:56:47 bouncer sshd\[18879\]: Failed password for invalid user 1219 from 74.63.250.6 port 41196 ssh2
...
2019-11-02 22:35:01

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