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 of America (the)

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 <<>> 21.0.164.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14825
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.0.164.16.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012900 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 17:21:31 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 16.164.0.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.164.0.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
221.165.252.143 attackbots
Aug 17 08:03:44 Tower sshd[36414]: Connection from 221.165.252.143 port 37650 on 192.168.10.220 port 22 rdomain ""
Aug 17 08:03:48 Tower sshd[36414]: Invalid user chef from 221.165.252.143 port 37650
Aug 17 08:03:48 Tower sshd[36414]: error: Could not get shadow information for NOUSER
Aug 17 08:03:48 Tower sshd[36414]: Failed password for invalid user chef from 221.165.252.143 port 37650 ssh2
Aug 17 08:03:48 Tower sshd[36414]: Received disconnect from 221.165.252.143 port 37650:11: Bye Bye [preauth]
Aug 17 08:03:48 Tower sshd[36414]: Disconnected from invalid user chef 221.165.252.143 port 37650 [preauth]
2020-08-17 23:42:22
51.91.108.98 attackbots
$f2bV_matches
2020-08-17 23:50:29
177.69.237.49 attackspam
Aug 17 16:02:05 ns382633 sshd\[16944\]: Invalid user git from 177.69.237.49 port 55454
Aug 17 16:02:05 ns382633 sshd\[16944\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.69.237.49
Aug 17 16:02:07 ns382633 sshd\[16944\]: Failed password for invalid user git from 177.69.237.49 port 55454 ssh2
Aug 17 16:06:47 ns382633 sshd\[17810\]: Invalid user git from 177.69.237.49 port 40036
Aug 17 16:06:47 ns382633 sshd\[17810\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.69.237.49
2020-08-17 23:14:12
121.227.246.42 attackbots
Aug 17 13:26:38 django-0 sshd[13919]: Invalid user ken from 121.227.246.42
...
2020-08-17 23:43:57
167.99.66.2 attackbots
2020-08-17T12:03:48.030556randservbullet-proofcloud-66.localdomain sshd[27954]: Invalid user ubuntu from 167.99.66.2 port 53702
2020-08-17T12:03:48.035324randservbullet-proofcloud-66.localdomain sshd[27954]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.66.2
2020-08-17T12:03:48.030556randservbullet-proofcloud-66.localdomain sshd[27954]: Invalid user ubuntu from 167.99.66.2 port 53702
2020-08-17T12:03:49.866460randservbullet-proofcloud-66.localdomain sshd[27954]: Failed password for invalid user ubuntu from 167.99.66.2 port 53702 ssh2
...
2020-08-17 23:45:27
134.122.53.154 attackspam
Aug 17 17:11:28 lukav-desktop sshd\[14800\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.122.53.154  user=root
Aug 17 17:11:31 lukav-desktop sshd\[14800\]: Failed password for root from 134.122.53.154 port 49980 ssh2
Aug 17 17:15:21 lukav-desktop sshd\[20895\]: Invalid user raju from 134.122.53.154
Aug 17 17:15:21 lukav-desktop sshd\[20895\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.122.53.154
Aug 17 17:15:23 lukav-desktop sshd\[20895\]: Failed password for invalid user raju from 134.122.53.154 port 60212 ssh2
2020-08-17 23:33:11
198.100.146.179 attack
198.100.146.179 - - [17/Aug/2020:14:03:52 +0200] "GET /wp-login.php HTTP/1.1" 200 8775 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
198.100.146.179 - - [17/Aug/2020:14:03:53 +0200] "POST /wp-login.php HTTP/1.1" 200 9026 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
198.100.146.179 - - [17/Aug/2020:14:03:55 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-08-17 23:39:04
64.225.119.164 attack
'Fail2Ban'
2020-08-17 23:35:16
178.128.88.244 attackspam
2020-08-17T18:07:19.304161afi-git.jinr.ru sshd[15258]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.88.244
2020-08-17T18:07:19.301044afi-git.jinr.ru sshd[15258]: Invalid user ftpuser from 178.128.88.244 port 39982
2020-08-17T18:07:21.755826afi-git.jinr.ru sshd[15258]: Failed password for invalid user ftpuser from 178.128.88.244 port 39982 ssh2
2020-08-17T18:11:25.624919afi-git.jinr.ru sshd[17383]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.88.244  user=root
2020-08-17T18:11:27.846081afi-git.jinr.ru sshd[17383]: Failed password for root from 178.128.88.244 port 46118 ssh2
...
2020-08-17 23:24:26
192.144.210.27 attackspam
Brute-force attempt banned
2020-08-17 23:17:07
125.33.29.134 attackspambots
B: Abusive ssh attack
2020-08-17 23:17:21
151.80.41.64 attackspambots
2020-08-17T17:01:11.374667n23.at sshd[1003181]: Invalid user daniel from 151.80.41.64 port 37036
2020-08-17T17:01:13.313819n23.at sshd[1003181]: Failed password for invalid user daniel from 151.80.41.64 port 37036 ssh2
2020-08-17T17:07:51.937742n23.at sshd[1008304]: Invalid user guest4 from 151.80.41.64 port 58109
...
2020-08-17 23:46:51
223.99.22.148 attack
Aug 17 14:54:53 vh1 sshd[21997]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.99.22.148  user=r.r
Aug 17 14:54:54 vh1 sshd[21997]: Failed password for r.r from 223.99.22.148 port 37146 ssh2
Aug 17 14:54:54 vh1 sshd[21998]: Received disconnect from 223.99.22.148: 11: Bye Bye
Aug 17 14:57:49 vh1 sshd[22256]: Invalid user real from 223.99.22.148
Aug 17 14:57:49 vh1 sshd[22256]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.99.22.148 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=223.99.22.148
2020-08-17 23:23:50
200.24.215.82 attack
Aug 17 18:23:10 root sshd[27030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.24.215.82  user=root
Aug 17 18:23:12 root sshd[27030]: Failed password for root from 200.24.215.82 port 51860 ssh2
...
2020-08-17 23:41:41
217.182.94.110 attack
2020-08-17T18:01:51.915784snf-827550 sshd[31889]: Invalid user telnet from 217.182.94.110 port 54952
2020-08-17T18:01:53.689711snf-827550 sshd[31889]: Failed password for invalid user telnet from 217.182.94.110 port 54952 ssh2
2020-08-17T18:05:37.017736snf-827550 sshd[31940]: Invalid user test from 217.182.94.110 port 36384
...
2020-08-17 23:28:53

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