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 <<>> 21.166.57.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11379
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.166.57.145.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021700 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 17 18:47:01 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 145.57.166.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 145.57.166.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
142.93.195.189 attackspambots
Feb 29 12:17:33 MK-Soft-VM7 sshd[20539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.195.189 
Feb 29 12:17:35 MK-Soft-VM7 sshd[20539]: Failed password for invalid user ts from 142.93.195.189 port 46694 ssh2
...
2020-02-29 20:11:49
111.223.93.222 attackspambots
Unauthorized connection attempt detected from IP address 111.223.93.222 to port 23 [J]
2020-02-29 20:28:59
92.63.196.3 attack
Fail2Ban Ban Triggered
2020-02-29 20:40:31
176.31.182.125 attackbotsspam
Brute-force attempt banned
2020-02-29 20:01:47
106.12.121.40 attackspam
Invalid user azureuser from 106.12.121.40 port 42850
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.121.40
Failed password for invalid user azureuser from 106.12.121.40 port 42850 ssh2
Invalid user ubuntu from 106.12.121.40 port 60318
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.121.40
2020-02-29 20:05:06
1.9.128.2 attack
Feb 29 09:27:50 localhost sshd\[19555\]: Invalid user dan from 1.9.128.2 port 59932
Feb 29 09:27:50 localhost sshd\[19555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.9.128.2
Feb 29 09:27:52 localhost sshd\[19555\]: Failed password for invalid user dan from 1.9.128.2 port 59932 ssh2
2020-02-29 20:05:30
95.243.136.198 attackspambots
Feb 29 06:39:38  sshd\[1385\]: Invalid user user15 from 95.243.136.198Feb 29 06:39:40  sshd\[1385\]: Failed password for invalid user user15 from 95.243.136.198 port 64205 ssh2
...
2020-02-29 20:08:45
103.76.175.130 attackspam
Feb 28 20:34:17 web1 sshd\[32007\]: Invalid user guest from 103.76.175.130
Feb 28 20:34:17 web1 sshd\[32007\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.76.175.130
Feb 28 20:34:19 web1 sshd\[32007\]: Failed password for invalid user guest from 103.76.175.130 port 42156 ssh2
Feb 28 20:41:19 web1 sshd\[32685\]: Invalid user ubnt from 103.76.175.130
Feb 28 20:41:19 web1 sshd\[32685\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.76.175.130
2020-02-29 20:23:11
111.88.249.27 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-29 20:03:44
51.255.51.127 attackspambots
WordPress login Brute force / Web App Attack on client site.
2020-02-29 20:25:47
45.141.86.128 attackbotsspam
Feb 29 10:43:51 ws26vmsma01 sshd[223881]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.141.86.128
Feb 29 10:43:53 ws26vmsma01 sshd[223881]: Failed password for invalid user admin from 45.141.86.128 port 19838 ssh2
...
2020-02-29 20:39:05
189.173.29.148 attackbotsspam
Automatic report - Port Scan Attack
2020-02-29 20:18:54
158.69.194.115 attack
Feb 29 12:06:16 jane sshd[27441]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.194.115 
Feb 29 12:06:18 jane sshd[27441]: Failed password for invalid user wildfly from 158.69.194.115 port 36640 ssh2
...
2020-02-29 20:02:46
80.88.90.86 attackbotsspam
Invalid user arma3server from 80.88.90.86 port 43236
2020-02-29 20:09:04
114.220.238.191 attackspam
Feb 29 12:56:07 vpn01 sshd[5835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.220.238.191
Feb 29 12:56:10 vpn01 sshd[5835]: Failed password for invalid user testuser from 114.220.238.191 port 49171 ssh2
...
2020-02-29 20:36:44

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