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 <<>> 243.242.58.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37037
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;243.242.58.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030101 1800 900 604800 86400

;; Query time: 31 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 02 09:19:26 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.58.242.243.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.58.242.243.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.20.44.254 attack
[portscan] Port scan
2019-07-05 22:57:36
218.92.1.130 attack
Jul  5 10:42:05 TORMINT sshd\[32546\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.1.130  user=root
Jul  5 10:42:07 TORMINT sshd\[32546\]: Failed password for root from 218.92.1.130 port 21282 ssh2
Jul  5 10:42:10 TORMINT sshd\[32546\]: Failed password for root from 218.92.1.130 port 21282 ssh2
Jul  5 10:42:12 TORMINT sshd\[32546\]: Failed password for root from 218.92.1.130 port 21282 ssh2
...
2019-07-05 23:17:29
61.135.33.50 attack
Jul  5 17:23:58 OPSO sshd\[31662\]: Invalid user unreal from 61.135.33.50 port 47308
Jul  5 17:23:58 OPSO sshd\[31662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.135.33.50
Jul  5 17:23:59 OPSO sshd\[31662\]: Failed password for invalid user unreal from 61.135.33.50 port 47308 ssh2
Jul  5 17:25:43 OPSO sshd\[32053\]: Invalid user monitoring from 61.135.33.50 port 59530
Jul  5 17:25:43 OPSO sshd\[32053\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.135.33.50
2019-07-05 23:27:37
106.12.196.196 attackbotsspam
Jul  5 13:49:11 fr01 sshd[11846]: Invalid user qia from 106.12.196.196
Jul  5 13:49:11 fr01 sshd[11846]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.196.196
Jul  5 13:49:11 fr01 sshd[11846]: Invalid user qia from 106.12.196.196
Jul  5 13:49:13 fr01 sshd[11846]: Failed password for invalid user qia from 106.12.196.196 port 47074 ssh2
Jul  5 14:01:15 fr01 sshd[13882]: Invalid user desdev from 106.12.196.196
...
2019-07-05 23:15:38
195.177.216.121 attackbots
Scanning and Vuln Attempts
2019-07-05 23:21:00
93.157.62.230 attackspam
Subject: Identify your Google Ads visitors 12 months back.
Received: from jda.linkedvisitors.com (jda.linkedvisitors.com [93.157.62.230])
	by mailserver.cmp.livemail.co.uk (Postfix) with ESMTPS id 352758BA80
	for ; Thu,  4 Jul 2019 22:47:07 +0100 (BST)
2019-07-05 23:26:57
198.1.114.144 attackspam
Scanning and Vuln Attempts
2019-07-05 23:13:01
176.31.100.19 attack
05.07.2019 11:48:37 SSH access blocked by firewall
2019-07-05 23:51:15
58.47.49.115 attackbotsspam
" "
2019-07-05 23:13:30
91.134.231.96 attack
abasicmove.de 91.134.231.96 \[05/Jul/2019:15:06:45 +0200\] "POST /wp-login.php HTTP/1.1" 200 5755 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
abasicmove.de 91.134.231.96 \[05/Jul/2019:15:06:46 +0200\] "POST /wp-login.php HTTP/1.1" 200 5558 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-07-05 23:52:16
138.197.105.79 attack
Jul  5 16:43:14 icinga sshd[5868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.105.79
Jul  5 16:43:16 icinga sshd[5868]: Failed password for invalid user webmaster from 138.197.105.79 port 53226 ssh2
...
2019-07-05 23:24:36
198.108.67.89 attack
Portscan or hack attempt detected by psad/fwsnort
2019-07-05 22:55:05
193.70.72.249 attack
Scanning and Vuln Attempts
2019-07-05 23:34:52
192.185.220.197 attackbots
Scanning and Vuln Attempts
2019-07-05 23:41:52
202.83.58.138 attackspambots
php WP PHPmyadamin ABUSE blocked for 12h
2019-07-05 23:03:18

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