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 <<>> 158.21.189.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6498
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;158.21.189.81.			IN	A

;; AUTHORITY SECTION:
.			16	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022072202 1800 900 604800 86400

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jul 23 09:06:55 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 81.189.21.158.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.189.21.158.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.94.114.238 attack
Sep 23 09:35:51 vtv3 sshd\[4557\]: Invalid user nemes from 138.94.114.238 port 39204
Sep 23 09:35:51 vtv3 sshd\[4557\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.94.114.238
Sep 23 09:35:53 vtv3 sshd\[4557\]: Failed password for invalid user nemes from 138.94.114.238 port 39204 ssh2
Sep 23 09:41:40 vtv3 sshd\[7372\]: Invalid user 6 from 138.94.114.238 port 48096
Sep 23 09:41:40 vtv3 sshd\[7372\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.94.114.238
Sep 23 09:52:38 vtv3 sshd\[12783\]: Invalid user pos from 138.94.114.238 port 33112
Sep 23 09:52:38 vtv3 sshd\[12783\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.94.114.238
Sep 23 09:52:40 vtv3 sshd\[12783\]: Failed password for invalid user pos from 138.94.114.238 port 33112 ssh2
Sep 23 09:58:15 vtv3 sshd\[15415\]: Invalid user ftpuser from 138.94.114.238 port 41984
Sep 23 09:58:15 vtv3 sshd\[15415\]: pam_uni
2019-09-23 21:44:40
150.95.24.185 attackspambots
Sep 23 15:19:31 ns3110291 sshd\[3942\]: Invalid user express from 150.95.24.185
Sep 23 15:19:33 ns3110291 sshd\[3942\]: Failed password for invalid user express from 150.95.24.185 port 63949 ssh2
Sep 23 15:24:19 ns3110291 sshd\[4228\]: Invalid user tester from 150.95.24.185
Sep 23 15:24:21 ns3110291 sshd\[4228\]: Failed password for invalid user tester from 150.95.24.185 port 48396 ssh2
Sep 23 15:29:11 ns3110291 sshd\[4449\]: Failed password for nobody from 150.95.24.185 port 32841 ssh2
...
2019-09-23 21:31:46
139.99.37.130 attackspambots
Sep 23 16:45:11 server sshd\[12275\]: Invalid user test from 139.99.37.130 port 24060
Sep 23 16:45:11 server sshd\[12275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.37.130
Sep 23 16:45:13 server sshd\[12275\]: Failed password for invalid user test from 139.99.37.130 port 24060 ssh2
Sep 23 16:49:56 server sshd\[31943\]: Invalid user helenl from 139.99.37.130 port 62556
Sep 23 16:49:56 server sshd\[31943\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.37.130
2019-09-23 22:03:21
61.223.89.237 attackspam
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/61.223.89.237/ 
 TW - 1H : (2840)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : TW 
 NAME ASN : ASN3462 
 
 IP : 61.223.89.237 
 
 CIDR : 61.223.0.0/16 
 
 PREFIX COUNT : 390 
 
 UNIQUE IP COUNT : 12267520 
 
 
 WYKRYTE ATAKI Z ASN3462 :  
  1H - 276 
  3H - 1102 
  6H - 2230 
 12H - 2742 
 24H - 2751 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-09-23 21:24:54
45.136.109.194 attackbotsspam
Port Scan: TCP/1021
2019-09-23 21:26:31
62.210.138.69 attack
\[Mon Sep 23 14:40:56.787150 2019\] \[authz_core:error\] \[pid 9031:tid 139715311281920\] \[client 62.210.138.69:53628\] AH01630: client denied by server configuration: /var/www/vhosts/yourdailypornvideos.com/httpdocs/
\[Mon Sep 23 14:40:57.438634 2019\] \[authz_core:error\] \[pid 9031:tid 139715353245440\] \[client 62.210.138.69:53646\] AH01630: client denied by server configuration: /var/www/vhosts/yourdailypornvideos.com/httpdocs/noindex, referer: https://yourdailypornvideos.com/
\[Mon Sep 23 14:40:57.439555 2019\] \[authz_core:error\] \[pid 20034:tid 139715302889216\] \[client 62.210.138.69:53648\] AH01630: client denied by server configuration: /var/www/vhosts/yourdailypornvideos.com/httpdocs/noindex, referer: https://yourdailypornvideos.com/
\[Mon Sep 23 14:40:57.652253 2019\] \[authz_core:error\] \[pid 9031:tid 139715235747584\] \[client 62.210.138.69:53658\] AH01630: client denied by server configuration: /var/www/vhosts/yourdailypornvideos.com/httpdocs/noindex, referer: https://yourdailypornvideos.co
2019-09-23 21:50:37
198.98.52.143 attackbotsspam
Sep 23 14:41:00 rotator sshd\[24987\]: Address 198.98.52.143 maps to tor-exit.jwhite.network, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Sep 23 14:41:00 rotator sshd\[24987\]: Invalid user admin from 198.98.52.143Sep 23 14:41:02 rotator sshd\[24987\]: Failed password for invalid user admin from 198.98.52.143 port 44250 ssh2Sep 23 14:41:04 rotator sshd\[24987\]: Failed password for invalid user admin from 198.98.52.143 port 44250 ssh2Sep 23 14:41:07 rotator sshd\[24987\]: Failed password for invalid user admin from 198.98.52.143 port 44250 ssh2Sep 23 14:41:09 rotator sshd\[24987\]: Failed password for invalid user admin from 198.98.52.143 port 44250 ssh2Sep 23 14:41:11 rotator sshd\[24987\]: Failed password for invalid user admin from 198.98.52.143 port 44250 ssh2
...
2019-09-23 21:38:11
14.139.107.194 attackbotsspam
2019-09-23T12:41:33Z - RDP login failed multiple times. (14.139.107.194)
2019-09-23 21:20:13
106.12.106.78 attackbotsspam
Sep 23 02:35:15 php1 sshd\[12641\]: Invalid user flaparts from 106.12.106.78
Sep 23 02:35:15 php1 sshd\[12641\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.106.78
Sep 23 02:35:17 php1 sshd\[12641\]: Failed password for invalid user flaparts from 106.12.106.78 port 32020 ssh2
Sep 23 02:40:59 php1 sshd\[13236\]: Invalid user maya from 106.12.106.78
Sep 23 02:40:59 php1 sshd\[13236\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.106.78
2019-09-23 21:48:57
106.12.91.102 attackspam
Sep 23 15:57:27 vps691689 sshd[9534]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.91.102
Sep 23 15:57:29 vps691689 sshd[9534]: Failed password for invalid user schmetterling from 106.12.91.102 port 57292 ssh2
...
2019-09-23 22:05:19
181.52.236.67 attackbotsspam
2019-09-23T09:13:31.3504351495-001 sshd\[50115\]: Invalid user wp-user from 181.52.236.67 port 44836
2019-09-23T09:13:31.3576431495-001 sshd\[50115\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.52.236.67
2019-09-23T09:13:32.9741221495-001 sshd\[50115\]: Failed password for invalid user wp-user from 181.52.236.67 port 44836 ssh2
2019-09-23T09:18:41.1290781495-001 sshd\[50467\]: Invalid user nadiya from 181.52.236.67 port 57988
2019-09-23T09:18:41.1347991495-001 sshd\[50467\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.52.236.67
2019-09-23T09:18:43.3083581495-001 sshd\[50467\]: Failed password for invalid user nadiya from 181.52.236.67 port 57988 ssh2
...
2019-09-23 21:56:49
184.30.210.217 attack
09/23/2019-14:41:28.591874 184.30.210.217 Protocol: 6 SURICATA TLS invalid handshake message
2019-09-23 21:24:03
129.204.85.17 attackbots
Automatic report - Banned IP Access
2019-09-23 21:26:09
51.75.170.13 attackspambots
Sep 23 15:18:30 SilenceServices sshd[4520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.170.13
Sep 23 15:18:32 SilenceServices sshd[4520]: Failed password for invalid user xz@123 from 51.75.170.13 port 46648 ssh2
Sep 23 15:22:33 SilenceServices sshd[5937]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.170.13
2019-09-23 21:40:46
106.12.134.58 attackspam
Sep 23 15:44:16 jane sshd[25964]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.134.58 
Sep 23 15:44:17 jane sshd[25964]: Failed password for invalid user buexec from 106.12.134.58 port 45636 ssh2
...
2019-09-23 21:55:04

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