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 <<>> 21.143.138.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14068
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.143.138.158.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013100 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 14:23:53 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 158.138.143.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 158.138.143.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.135.93.227 attack
Jan 27 12:48:55 vps691689 sshd[15345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.135.93.227
Jan 27 12:48:56 vps691689 sshd[15345]: Failed password for invalid user minecraft from 177.135.93.227 port 44458 ssh2
...
2020-01-27 20:29:13
112.85.42.176 attackbots
Jan 27 12:52:02 MK-Soft-Root1 sshd[4167]: Failed password for root from 112.85.42.176 port 49393 ssh2
Jan 27 12:52:06 MK-Soft-Root1 sshd[4167]: Failed password for root from 112.85.42.176 port 49393 ssh2
...
2020-01-27 20:00:53
60.199.223.17 attack
Honeypot attack, port: 445, PTR: 60-199-223-17.static.tfn.net.tw.
2020-01-27 19:57:57
183.83.71.191 attackbotsspam
Honeypot attack, port: 445, PTR: broadband.actcorp.in.
2020-01-27 19:56:59
222.186.30.187 attack
27.01.2020 12:08:48 SSH access blocked by firewall
2020-01-27 20:13:49
218.92.0.191 attack
Jan 27 13:06:16 dcd-gentoo sshd[16399]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups
Jan 27 13:06:18 dcd-gentoo sshd[16399]: error: PAM: Authentication failure for illegal user root from 218.92.0.191
Jan 27 13:06:16 dcd-gentoo sshd[16399]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups
Jan 27 13:06:18 dcd-gentoo sshd[16399]: error: PAM: Authentication failure for illegal user root from 218.92.0.191
Jan 27 13:06:16 dcd-gentoo sshd[16399]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups
Jan 27 13:06:18 dcd-gentoo sshd[16399]: error: PAM: Authentication failure for illegal user root from 218.92.0.191
Jan 27 13:06:18 dcd-gentoo sshd[16399]: Failed keyboard-interactive/pam for invalid user root from 218.92.0.191 port 17867 ssh2
...
2020-01-27 20:30:31
2a03:b0c0:2:f0::244:a001 attack
Fail2Ban Ban Triggered
2020-01-27 20:23:57
103.92.24.245 attackbots
Unauthorized connection attempt detected from IP address 103.92.24.245 to port 2220 [J]
2020-01-27 20:23:29
185.175.93.27 attack
01/27/2020-06:33:20.545804 185.175.93.27 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-01-27 20:32:46
106.12.16.140 attack
Jan 27 01:45:24 tdfoods sshd\[7604\]: Invalid user amd from 106.12.16.140
Jan 27 01:45:24 tdfoods sshd\[7604\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.16.140
Jan 27 01:45:26 tdfoods sshd\[7604\]: Failed password for invalid user amd from 106.12.16.140 port 58306 ssh2
Jan 27 01:48:45 tdfoods sshd\[7840\]: Invalid user ss from 106.12.16.140
Jan 27 01:48:45 tdfoods sshd\[7840\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.16.140
2020-01-27 19:53:13
59.90.211.175 attack
Unauthorized connection attempt detected from IP address 59.90.211.175 to port 445
2020-01-27 20:21:46
176.44.43.210 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 27-01-2020 09:55:14.
2020-01-27 20:25:13
154.92.14.46 attackspambots
Jan 27 13:50:33 pkdns2 sshd\[41503\]: Invalid user almacen from 154.92.14.46Jan 27 13:50:35 pkdns2 sshd\[41503\]: Failed password for invalid user almacen from 154.92.14.46 port 51071 ssh2Jan 27 13:53:44 pkdns2 sshd\[41626\]: Invalid user meteor from 154.92.14.46Jan 27 13:53:46 pkdns2 sshd\[41626\]: Failed password for invalid user meteor from 154.92.14.46 port 36918 ssh2Jan 27 13:57:00 pkdns2 sshd\[41789\]: Invalid user usr from 154.92.14.46Jan 27 13:57:01 pkdns2 sshd\[41789\]: Failed password for invalid user usr from 154.92.14.46 port 50999 ssh2
...
2020-01-27 20:10:33
192.241.175.250 attack
Unauthorized connection attempt detected from IP address 192.241.175.250 to port 2220 [J]
2020-01-27 20:32:06
180.242.223.37 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-27 20:04:14

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