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: IANA Special-Purpose 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 <<>> 242.21.13.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10117
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.21.13.54.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020400 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 18:22:23 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 54.13.21.242.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.13.21.242.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.30.76 attack
SSH Bruteforce attempt
2020-03-11 20:49:14
3.134.89.57 attackbots
Lines containing failures of 3.134.89.57
Mar 11 10:08:25 *** sshd[115589]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=3.134.89.57  user=r.r
Mar 11 10:08:27 *** sshd[115589]: Failed password for r.r from 3.134.89.57 port 49838 ssh2
Mar 11 10:08:27 *** sshd[115589]: Received disconnect from 3.134.89.57 port 49838:11: Bye Bye [preauth]
Mar 11 10:08:27 *** sshd[115589]: Disconnected from authenticating user r.r 3.134.89.57 port 49838 [preauth]
Mar 11 10:15:50 *** sshd[115916]: Connection closed by 3.134.89.57 port 54022 [preauth]
Mar 11 10:20:35 *** sshd[116153]: Connection closed by 3.134.89.57 port 41582 [preauth]
Mar 11 10:25:08 *** sshd[116353]: Invalid user soc from 3.134.89.57 port 57062
Mar 11 10:25:08 *** sshd[116353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=3.134.89.57
Mar 11 10:25:10 *** sshd[116353]: Failed password for invalid user soc from 3.134.89.57 port 57062 ssh2
Mar........
------------------------------
2020-03-11 20:58:15
74.82.47.2 attackbotsspam
Unauthorized connection attempt detected from IP address 74.82.47.2 to port 23
2020-03-11 21:01:01
184.171.128.12 attackspam
SSH login attempts.
2020-03-11 20:48:11
77.111.240.68 attackbots
SSH login attempts.
2020-03-11 20:50:52
81.88.178.103 attackspam
SSH login attempts.
2020-03-11 20:28:07
118.77.45.102 attackbots
SSH login attempts.
2020-03-11 20:26:04
65.151.40.202 attackbotsspam
SSH login attempts.
2020-03-11 20:52:52
180.252.169.96 attackbots
Attempted connection to ports 8291, 8728.
2020-03-11 20:20:37
36.71.237.33 attackspam
Automatic report - SSH Brute-Force Attack
2020-03-11 20:27:13
103.219.46.99 attack
Attempted connection to port 445.
2020-03-11 20:33:43
72.167.238.29 attackbots
SSH login attempts.
2020-03-11 20:43:41
190.60.200.126 attackbotsspam
Mar 11 08:29:48 ny01 sshd[10276]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.60.200.126
Mar 11 08:29:50 ny01 sshd[10276]: Failed password for invalid user lab from 190.60.200.126 port 55069 ssh2
Mar 11 08:33:26 ny01 sshd[11692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.60.200.126
2020-03-11 20:44:49
197.210.84.126 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-11 20:28:26
101.26.253.3 attackspambots
fail2ban
2020-03-11 20:30:40

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