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 <<>> 242.126.99.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36895
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.126.99.55.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025032102 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 22 16:39:46 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 55.99.126.242.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.99.126.242.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
200.108.247.110 attackspambots
Port probing on unauthorized port 23
2020-04-29 22:34:13
146.88.240.4 attack
29.04.2020 14:38:26 Recursive DNS scan
2020-04-29 23:05:07
106.54.16.96 attackspambots
$f2bV_matches
2020-04-29 22:55:12
123.25.251.105 attack
Unauthorized connection attempt from IP address 123.25.251.105 on Port 445(SMB)
2020-04-29 23:05:28
95.154.147.231 attackbots
Autoban   95.154.147.231 AUTH/CONNECT
2020-04-29 22:37:38
185.202.1.240 attack
SSH Brute Force
2020-04-29 22:41:26
219.150.233.200 attackspambots
Unauthorized connection attempt from IP address 219.150.233.200 on Port 445(SMB)
2020-04-29 22:28:12
193.112.4.12 attack
$f2bV_matches
2020-04-29 22:38:25
92.239.176.230 attackspambots
Apr 29 15:19:49 ArkNodeAT sshd\[1625\]: Invalid user guest from 92.239.176.230
Apr 29 15:19:49 ArkNodeAT sshd\[1625\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.239.176.230
Apr 29 15:19:51 ArkNodeAT sshd\[1625\]: Failed password for invalid user guest from 92.239.176.230 port 58564 ssh2
2020-04-29 22:44:20
5.233.121.100 attackbots
Lines containing failures of 5.233.121.100
Apr 29 13:58:12 shared11 sshd[30125]: Invalid user ubnt from 5.233.121.100 port 26481
Apr 29 13:58:13 shared11 sshd[30125]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.233.121.100
Apr 29 13:58:14 shared11 sshd[30125]: Failed password for invalid user ubnt from 5.233.121.100 port 26481 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=5.233.121.100
2020-04-29 22:42:55
182.184.108.221 attackspambots
Automatic report - Port Scan Attack
2020-04-29 22:35:03
185.50.149.9 attackbots
Apr 29 16:58:31 web01.agentur-b-2.de postfix/smtpd[1130805]: warning: unknown[185.50.149.9]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 29 16:58:31 web01.agentur-b-2.de postfix/smtpd[1130805]: lost connection after AUTH from unknown[185.50.149.9]
Apr 29 16:58:39 web01.agentur-b-2.de postfix/smtpd[1130812]: lost connection after AUTH from unknown[185.50.149.9]
Apr 29 16:58:45 web01.agentur-b-2.de postfix/smtpd[1129107]: lost connection after AUTH from unknown[185.50.149.9]
Apr 29 16:58:51 web01.agentur-b-2.de postfix/smtpd[1130809]: warning: unknown[185.50.149.9]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-04-29 23:02:53
51.89.22.198 attackspam
Apr 29 16:55:07 server sshd[29781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.89.22.198
Apr 29 16:55:10 server sshd[29781]: Failed password for invalid user livy from 51.89.22.198 port 43172 ssh2
Apr 29 16:59:10 server sshd[30108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.89.22.198
...
2020-04-29 23:04:09
156.196.239.172 attackbotsspam
Apr 29 12:01:54 ws25vmsma01 sshd[122009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.196.239.172
Apr 29 12:01:55 ws25vmsma01 sshd[122009]: Failed password for invalid user admin from 156.196.239.172 port 59740 ssh2
...
2020-04-29 22:56:54
178.254.29.65 attack
xmlrpc attack
2020-04-29 23:09:40

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