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: Multicast Address

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 <<>> 238.103.21.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2848
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;238.103.21.242.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022802 1800 900 604800 86400

;; Query time: 75 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 11:48:25 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 242.21.103.238.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.21.103.238.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
128.199.73.25 attackbotsspam
Jun  7 22:24:11 ns381471 sshd[23604]: Failed password for root from 128.199.73.25 port 35278 ssh2
2020-06-08 05:24:25
80.184.108.152 attackspam
Port probing on unauthorized port 23
2020-06-08 05:28:08
212.83.183.57 attackbots
Jun  7 22:49:31 serwer sshd\[12216\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.83.183.57  user=root
Jun  7 22:49:32 serwer sshd\[12216\]: Failed password for root from 212.83.183.57 port 57779 ssh2
Jun  7 22:52:27 serwer sshd\[12634\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.83.183.57  user=root
...
2020-06-08 05:29:23
112.85.42.188 attack
06/07/2020-17:28:45.003201 112.85.42.188 Protocol: 6 ET SCAN Potential SSH Scan
2020-06-08 05:30:11
103.246.218.118 attackspambots
SSH_attack
2020-06-08 05:08:51
195.54.161.40 attack
Port scan: Attack repeated for 24 hours
2020-06-08 05:21:32
222.186.180.8 attackbotsspam
Jun  7 23:24:14 * sshd[15330]: Failed password for root from 222.186.180.8 port 8922 ssh2
Jun  7 23:24:27 * sshd[15330]: error: maximum authentication attempts exceeded for root from 222.186.180.8 port 8922 ssh2 [preauth]
2020-06-08 05:32:09
177.69.67.248 attackspambots
Jun  7 23:20:24 lukav-desktop sshd\[31321\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.69.67.248  user=root
Jun  7 23:20:26 lukav-desktop sshd\[31321\]: Failed password for root from 177.69.67.248 port 57032 ssh2
Jun  7 23:24:09 lukav-desktop sshd\[31372\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.69.67.248  user=root
Jun  7 23:24:11 lukav-desktop sshd\[31372\]: Failed password for root from 177.69.67.248 port 47316 ssh2
Jun  7 23:27:37 lukav-desktop sshd\[31409\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.69.67.248  user=root
2020-06-08 05:21:46
46.101.151.52 attack
Jun  7 22:37:01 vps687878 sshd\[25683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.151.52  user=root
Jun  7 22:37:03 vps687878 sshd\[25683\]: Failed password for root from 46.101.151.52 port 49168 ssh2
Jun  7 22:40:21 vps687878 sshd\[26113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.151.52  user=root
Jun  7 22:40:24 vps687878 sshd\[26113\]: Failed password for root from 46.101.151.52 port 51426 ssh2
Jun  7 22:43:47 vps687878 sshd\[26676\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.151.52  user=root
...
2020-06-08 05:31:26
196.153.151.240 attack
1591561647 - 06/07/2020 22:27:27 Host: 196.153.151.240/196.153.151.240 Port: 445 TCP Blocked
2020-06-08 05:32:24
111.68.46.68 attackbots
Jun  7 23:26:45 home sshd[27010]: Failed password for root from 111.68.46.68 port 43375 ssh2
Jun  7 23:29:26 home sshd[27285]: Failed password for root from 111.68.46.68 port 63029 ssh2
...
2020-06-08 05:33:46
111.231.190.106 attackbots
Jun  5 17:49:29 v11 sshd[2013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.190.106  user=r.r
Jun  5 17:49:31 v11 sshd[2013]: Failed password for r.r from 111.231.190.106 port 42496 ssh2
Jun  5 17:49:32 v11 sshd[2013]: Received disconnect from 111.231.190.106 port 42496:11: Bye Bye [preauth]
Jun  5 17:49:32 v11 sshd[2013]: Disconnected from 111.231.190.106 port 42496 [preauth]
Jun  5 17:55:44 v11 sshd[2299]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.190.106  user=r.r
Jun  5 17:55:46 v11 sshd[2299]: Failed password for r.r from 111.231.190.106 port 40514 ssh2
Jun  5 17:55:46 v11 sshd[2299]: Received disconnect from 111.231.190.106 port 40514:11: Bye Bye [preauth]
Jun  5 17:55:46 v11 sshd[2299]: Disconnected from 111.231.190.106 port 40514 [preauth]
Jun  5 17:58:35 v11 sshd[2434]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=........
-------------------------------
2020-06-08 05:12:14
51.254.203.205 attackspambots
Jun  7 22:21:26 server sshd[14584]: Failed password for root from 51.254.203.205 port 57534 ssh2
Jun  7 22:24:42 server sshd[14856]: Failed password for root from 51.254.203.205 port 34544 ssh2
...
2020-06-08 05:03:37
218.104.216.134 attackspam
Jun  8 00:16:04 hosting sshd[8610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.104.216.134  user=root
Jun  8 00:16:06 hosting sshd[8610]: Failed password for root from 218.104.216.134 port 23476 ssh2
...
2020-06-08 05:19:38
51.91.102.99 attackspam
Lines containing failures of 51.91.102.99
Jun  6 05:54:10 shared03 sshd[26475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.102.99  user=r.r
Jun  6 05:54:12 shared03 sshd[26475]: Failed password for r.r from 51.91.102.99 port 38908 ssh2
Jun  6 05:54:12 shared03 sshd[26475]: Received disconnect from 51.91.102.99 port 38908:11: Bye Bye [preauth]
Jun  6 05:54:12 shared03 sshd[26475]: Disconnected from authenticating user r.r 51.91.102.99 port 38908 [preauth]
Jun  6 06:06:21 shared03 sshd[30363]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.102.99  user=r.r
Jun  6 06:06:23 shared03 sshd[30363]: Failed password for r.r from 51.91.102.99 port 33382 ssh2
Jun  6 06:06:23 shared03 sshd[30363]: Received disconnect from 51.91.102.99 port 33382:11: Bye Bye [preauth]
Jun  6 06:06:23 shared03 sshd[30363]: Disconnected from authenticating user r.r 51.91.102.99 port 33382 [preauth]
Jun  6 ........
------------------------------
2020-06-08 05:15:33

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