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 <<>> 242.21.219.156
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42850
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.21.219.156.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021002 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 11 13:42:59 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 156.219.21.242.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 156.219.21.242.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.206.128.30 attack
Honeypot attack, port: 23, PTR: 30-128.206.104.serverhubrdns.in-addr.arpa.
2019-07-30 09:52:56
185.143.221.50 attackspambots
Unauthorized connection attempt from IP address 185.143.221.50 on Port 3389(RDP)
2019-07-30 09:49:02
222.186.15.28 attackspambots
Jul 29 22:04:10 plusreed sshd[8488]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.28  user=root
Jul 29 22:04:12 plusreed sshd[8488]: Failed password for root from 222.186.15.28 port 25043 ssh2
...
2019-07-30 10:11:53
191.53.116.241 attack
Unauthorized connection attempt from IP address 191.53.116.241 on Port 25(SMTP)
2019-07-30 09:43:38
23.89.100.170 attack
SMB Server BruteForce Attack
2019-07-30 10:13:25
87.255.217.154 attackbots
Unauthorized connection attempt from IP address 87.255.217.154 on Port 445(SMB)
2019-07-30 09:54:37
51.75.124.76 attackbotsspam
Jul 30 04:10:01 ncomp sshd[27488]: Invalid user minecraft from 51.75.124.76
Jul 30 04:10:01 ncomp sshd[27488]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.124.76
Jul 30 04:10:01 ncomp sshd[27488]: Invalid user minecraft from 51.75.124.76
Jul 30 04:10:02 ncomp sshd[27488]: Failed password for invalid user minecraft from 51.75.124.76 port 51476 ssh2
2019-07-30 10:17:25
190.114.208.226 attack
www.handydirektreparatur.de 190.114.208.226 \[30/Jul/2019:01:18:17 +0200\] "POST /wp-login.php HTTP/1.1" 200 5668 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
www.handydirektreparatur.de 190.114.208.226 \[30/Jul/2019:01:18:18 +0200\] "POST /xmlrpc.php HTTP/1.1" 200 4117 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-07-30 10:16:25
187.188.169.123 attackbots
Jul 30 01:36:11 v22018076622670303 sshd\[4802\]: Invalid user ashton from 187.188.169.123 port 44284
Jul 30 01:36:11 v22018076622670303 sshd\[4802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.188.169.123
Jul 30 01:36:13 v22018076622670303 sshd\[4802\]: Failed password for invalid user ashton from 187.188.169.123 port 44284 ssh2
...
2019-07-30 10:21:40
196.52.43.129 attack
" "
2019-07-30 09:56:23
176.59.98.39 attack
Unauthorized connection attempt from IP address 176.59.98.39 on Port 445(SMB)
2019-07-30 09:43:57
82.233.18.117 attackspam
firewall-block, port(s): 23/tcp
2019-07-30 09:57:29
183.6.159.236 attack
Jul 30 00:48:06 server sshd\[1226\]: Invalid user sb123456 from 183.6.159.236 port 62885
Jul 30 00:48:06 server sshd\[1226\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.6.159.236
Jul 30 00:48:08 server sshd\[1226\]: Failed password for invalid user sb123456 from 183.6.159.236 port 62885 ssh2
Jul 30 00:53:29 server sshd\[7039\]: Invalid user aq123456 from 183.6.159.236 port 42561
Jul 30 00:53:29 server sshd\[7039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.6.159.236
2019-07-30 10:07:47
173.239.139.38 attack
SSH Brute Force
2019-07-30 10:05:27
210.216.30.140 attackbots
Jul 30 03:45:48 localhost sshd\[28862\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.216.30.140  user=root
Jul 30 03:45:50 localhost sshd\[28862\]: Failed password for root from 210.216.30.140 port 60864 ssh2
Jul 30 03:52:39 localhost sshd\[29144\]: Invalid user altibase from 210.216.30.140
Jul 30 03:52:39 localhost sshd\[29144\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.216.30.140
Jul 30 03:52:41 localhost sshd\[29144\]: Failed password for invalid user altibase from 210.216.30.140 port 56450 ssh2
...
2019-07-30 10:10:27

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