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 <<>> 170.21.14.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33299
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;170.21.14.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020401 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 02:34:08 CST 2025
;; MSG SIZE  rcvd: 105
Host info
b'Host 81.14.21.170.in-addr.arpa not found: 2(SERVFAIL)
'
Nslookup info:
server can't find 170.21.14.81.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
177.69.237.54 attack
SSH Brute-Force. Ports scanning.
2020-04-20 12:40:11
221.140.86.142 attackbotsspam
Apr 20 05:59:26 andromeda sshd\[11508\]: Invalid user developer from 221.140.86.142 port 9224
Apr 20 05:59:26 andromeda sshd\[11508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.140.86.142
Apr 20 05:59:29 andromeda sshd\[11508\]: Failed password for invalid user developer from 221.140.86.142 port 9224 ssh2
2020-04-20 12:39:02
194.26.29.122 attackbotsspam
04/19/2020-23:59:32.531998 194.26.29.122 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-20 12:36:36
125.99.46.50 attackspambots
Apr 20 05:59:52 ourumov-web sshd\[18040\]: Invalid user rl from 125.99.46.50 port 39886
Apr 20 05:59:52 ourumov-web sshd\[18040\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.99.46.50
Apr 20 05:59:54 ourumov-web sshd\[18040\]: Failed password for invalid user rl from 125.99.46.50 port 39886 ssh2
...
2020-04-20 12:19:30
94.102.56.181 attack
port
2020-04-20 12:42:00
202.154.180.51 attackspam
Apr 20 05:50:35 ns382633 sshd\[27664\]: Invalid user test1 from 202.154.180.51 port 37256
Apr 20 05:50:35 ns382633 sshd\[27664\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.154.180.51
Apr 20 05:50:37 ns382633 sshd\[27664\]: Failed password for invalid user test1 from 202.154.180.51 port 37256 ssh2
Apr 20 05:59:22 ns382633 sshd\[29112\]: Invalid user yh from 202.154.180.51 port 39243
Apr 20 05:59:22 ns382633 sshd\[29112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.154.180.51
2020-04-20 12:44:36
139.199.115.210 attackspam
Invalid user ftpuser from 139.199.115.210 port 12509
2020-04-20 12:07:42
114.219.157.97 attackspambots
Apr 20 05:54:17 ns382633 sshd\[28120\]: Invalid user vpn from 114.219.157.97 port 42910
Apr 20 05:54:17 ns382633 sshd\[28120\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.219.157.97
Apr 20 05:54:19 ns382633 sshd\[28120\]: Failed password for invalid user vpn from 114.219.157.97 port 42910 ssh2
Apr 20 06:19:29 ns382633 sshd\[707\]: Invalid user jl from 114.219.157.97 port 33121
Apr 20 06:19:29 ns382633 sshd\[707\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.219.157.97
2020-04-20 12:30:07
212.83.181.143 attackbots
Trying ports that it shouldn't be.
2020-04-20 12:44:12
68.183.95.11 attack
Invalid user ubuntu from 68.183.95.11 port 37356
2020-04-20 12:10:22
129.211.138.177 attack
2020-04-20T06:04:30.055518struts4.enskede.local sshd\[31482\]: Invalid user tc from 129.211.138.177 port 41510
2020-04-20T06:04:30.061535struts4.enskede.local sshd\[31482\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.138.177
2020-04-20T06:04:33.438631struts4.enskede.local sshd\[31482\]: Failed password for invalid user tc from 129.211.138.177 port 41510 ssh2
2020-04-20T06:11:33.644426struts4.enskede.local sshd\[31656\]: Invalid user admin from 129.211.138.177 port 58718
2020-04-20T06:11:33.650629struts4.enskede.local sshd\[31656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.138.177
...
2020-04-20 12:32:33
51.77.135.89 attackbots
$f2bV_matches
2020-04-20 12:28:58
222.186.180.130 attackspam
04/20/2020-00:41:46.217938 222.186.180.130 Protocol: 6 ET SCAN Potential SSH Scan
2020-04-20 12:43:50
43.226.39.242 attackspam
Apr 20 06:14:28 srv-ubuntu-dev3 sshd[94993]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.226.39.242  user=root
Apr 20 06:14:30 srv-ubuntu-dev3 sshd[94993]: Failed password for root from 43.226.39.242 port 55322 ssh2
Apr 20 06:17:31 srv-ubuntu-dev3 sshd[95534]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.226.39.242  user=root
Apr 20 06:17:33 srv-ubuntu-dev3 sshd[95534]: Failed password for root from 43.226.39.242 port 35334 ssh2
Apr 20 06:20:14 srv-ubuntu-dev3 sshd[95950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.226.39.242  user=root
Apr 20 06:20:17 srv-ubuntu-dev3 sshd[95950]: Failed password for root from 43.226.39.242 port 43576 ssh2
Apr 20 06:22:51 srv-ubuntu-dev3 sshd[96341]: Invalid user s from 43.226.39.242
Apr 20 06:22:51 srv-ubuntu-dev3 sshd[96341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost
...
2020-04-20 12:22:57
106.13.237.235 attackbots
Invalid user vn from 106.13.237.235 port 47660
2020-04-20 12:08:44

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