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 <<>> 21.112.83.144
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12164
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.112.83.144.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021902 1800 900 604800 86400

;; Query time: 74 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 09:32:03 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 144.83.112.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 144.83.112.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
34.75.125.212 attackbots
$f2bV_matches
2020-07-05 01:27:53
185.66.233.61 attack
[04/Jul/2020:16:21:00 +0200] Web-Request: "GET /wp-login.php", User-Agent: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-05 01:26:26
189.90.66.5 attack
Jul  4 14:47:27 ip-172-31-62-245 sshd\[6184\]: Failed password for root from 189.90.66.5 port 37728 ssh2\
Jul  4 14:50:27 ip-172-31-62-245 sshd\[6202\]: Invalid user postgres from 189.90.66.5\
Jul  4 14:50:29 ip-172-31-62-245 sshd\[6202\]: Failed password for invalid user postgres from 189.90.66.5 port 50490 ssh2\
Jul  4 14:53:29 ip-172-31-62-245 sshd\[6211\]: Invalid user teacher from 189.90.66.5\
Jul  4 14:53:32 ip-172-31-62-245 sshd\[6211\]: Failed password for invalid user teacher from 189.90.66.5 port 35012 ssh2\
2020-07-05 01:21:22
59.120.227.134 attackspam
Jul  4 17:13:26 marvibiene sshd[6076]: Invalid user eversec from 59.120.227.134 port 35656
Jul  4 17:13:26 marvibiene sshd[6076]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.120.227.134
Jul  4 17:13:26 marvibiene sshd[6076]: Invalid user eversec from 59.120.227.134 port 35656
Jul  4 17:13:28 marvibiene sshd[6076]: Failed password for invalid user eversec from 59.120.227.134 port 35656 ssh2
...
2020-07-05 01:51:12
164.132.107.110 attackbotsspam
$f2bV_matches
2020-07-05 01:53:22
5.39.75.36 attack
Unauthorized access to SSH at 4/Jul/2020:12:09:25 +0000.
2020-07-05 01:47:56
124.205.119.183 attackbotsspam
Jul  4 14:32:16 inter-technics sshd[5784]: Invalid user cmsftp from 124.205.119.183 port 20889
Jul  4 14:32:16 inter-technics sshd[5784]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.205.119.183
Jul  4 14:32:16 inter-technics sshd[5784]: Invalid user cmsftp from 124.205.119.183 port 20889
Jul  4 14:32:18 inter-technics sshd[5784]: Failed password for invalid user cmsftp from 124.205.119.183 port 20889 ssh2
Jul  4 14:33:37 inter-technics sshd[5853]: Invalid user guest from 124.205.119.183 port 2580
...
2020-07-05 01:14:28
61.177.172.143 attack
Jul  4 14:47:51 vps46666688 sshd[13242]: Failed password for root from 61.177.172.143 port 35147 ssh2
Jul  4 14:48:04 vps46666688 sshd[13242]: error: maximum authentication attempts exceeded for root from 61.177.172.143 port 35147 ssh2 [preauth]
...
2020-07-05 01:49:37
81.94.255.12 attack
Jul  4 18:45:49 fhem-rasp sshd[10537]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.94.255.12
Jul  4 18:45:51 fhem-rasp sshd[10537]: Failed password for invalid user student from 81.94.255.12 port 45336 ssh2
...
2020-07-05 01:54:26
122.51.89.18 attack
Jul  4 15:11:09 jane sshd[30853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.89.18 
Jul  4 15:11:11 jane sshd[30853]: Failed password for invalid user public from 122.51.89.18 port 57134 ssh2
...
2020-07-05 01:14:50
5.75.87.188 attack
1593864586 - 07/04/2020 14:09:46 Host: 5.75.87.188/5.75.87.188 Port: 445 TCP Blocked
2020-07-05 01:34:55
113.180.195.165 attackbots
Port scan on 1 port(s): 445
2020-07-05 01:42:33
106.13.167.3 attackbots
(sshd) Failed SSH login from 106.13.167.3 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jul  4 18:05:55 srv sshd[26253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.167.3  user=root
Jul  4 18:05:58 srv sshd[26253]: Failed password for root from 106.13.167.3 port 57242 ssh2
Jul  4 18:11:29 srv sshd[26420]: Invalid user wenyan from 106.13.167.3 port 40412
Jul  4 18:11:31 srv sshd[26420]: Failed password for invalid user wenyan from 106.13.167.3 port 40412 ssh2
Jul  4 18:15:41 srv sshd[26555]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.167.3  user=root
2020-07-05 01:31:02
5.182.210.28 attack
2020-07-04T18:08:23.079354sd-86998 sshd[17219]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.182.210.28  user=root
2020-07-04T18:08:24.727779sd-86998 sshd[17219]: Failed password for root from 5.182.210.28 port 57660 ssh2
2020-07-04T18:09:02.374602sd-86998 sshd[17333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.182.210.28  user=root
2020-07-04T18:09:04.379093sd-86998 sshd[17333]: Failed password for root from 5.182.210.28 port 35554 ssh2
2020-07-04T18:09:41.096823sd-86998 sshd[17368]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.182.210.28  user=root
2020-07-04T18:09:43.457241sd-86998 sshd[17368]: Failed password for root from 5.182.210.28 port 41668 ssh2
...
2020-07-05 01:43:54
78.188.59.19 attackbots
Automatic report - Banned IP Access
2020-07-05 01:44:21

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