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: None

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 <<>> 242.117.21.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53204
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.117.21.21.			IN	A

;; AUTHORITY SECTION:
.			54	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022032602 1800 900 604800 86400

;; Query time: 79 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 27 03:26:25 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 21.21.117.242.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.21.117.242.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.164.79.118 attackspambots
Honeypot attack, port: 5555, PTR: PTR record not found
2020-04-05 01:42:01
182.253.68.122 attackbotsspam
Apr  3 15:32:42 cumulus sshd[26436]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.253.68.122  user=r.r
Apr  3 15:32:44 cumulus sshd[26436]: Failed password for r.r from 182.253.68.122 port 41594 ssh2
Apr  3 15:32:44 cumulus sshd[26436]: Received disconnect from 182.253.68.122 port 41594:11: Bye Bye [preauth]
Apr  3 15:32:44 cumulus sshd[26436]: Disconnected from 182.253.68.122 port 41594 [preauth]
Apr  3 15:45:47 cumulus sshd[27267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.253.68.122  user=r.r
Apr  3 15:45:48 cumulus sshd[27267]: Failed password for r.r from 182.253.68.122 port 44170 ssh2
Apr  3 15:45:49 cumulus sshd[27267]: Received disconnect from 182.253.68.122 port 44170:11: Bye Bye [preauth]
Apr  3 15:45:49 cumulus sshd[27267]: Disconnected from 182.253.68.122 port 44170 [preauth]
Apr  3 15:50:02 cumulus sshd[27443]: pam_unix(sshd:auth): authentication failure; lognam........
-------------------------------
2020-04-05 01:48:17
203.150.243.165 attack
2020-04-04T17:46:13.520708ns386461 sshd\[6696\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.243.150.203.sta.inet.co.th  user=root
2020-04-04T17:46:15.004039ns386461 sshd\[6696\]: Failed password for root from 203.150.243.165 port 44350 ssh2
2020-04-04T17:56:38.079977ns386461 sshd\[15866\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.243.150.203.sta.inet.co.th  user=root
2020-04-04T17:56:40.028493ns386461 sshd\[15866\]: Failed password for root from 203.150.243.165 port 36718 ssh2
2020-04-04T17:59:44.562188ns386461 sshd\[18706\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.243.150.203.sta.inet.co.th  user=root
...
2020-04-05 01:19:19
178.34.156.249 attack
$f2bV_matches
2020-04-05 01:31:50
165.22.122.104 attack
Apr  4 17:45:08 XXX sshd[451]: Invalid user qk from 165.22.122.104 port 53260
2020-04-05 01:05:53
49.88.112.75 attackbotsspam
Apr  4 22:40:14 gw1 sshd[3203]: Failed password for root from 49.88.112.75 port 13223 ssh2
Apr  4 22:40:16 gw1 sshd[3203]: Failed password for root from 49.88.112.75 port 13223 ssh2
...
2020-04-05 01:46:36
186.229.24.194 attackspam
Apr  4 10:40:59 NPSTNNYC01T sshd[12404]: Failed password for root from 186.229.24.194 port 16705 ssh2
Apr  4 10:45:55 NPSTNNYC01T sshd[13259]: Failed password for root from 186.229.24.194 port 21729 ssh2
...
2020-04-05 01:02:32
158.69.112.76 attackbots
Apr  4 10:44:18 NPSTNNYC01T sshd[13104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.112.76
Apr  4 10:44:20 NPSTNNYC01T sshd[13104]: Failed password for invalid user wangxinyu from 158.69.112.76 port 59258 ssh2
Apr  4 10:48:26 NPSTNNYC01T sshd[13516]: Failed password for root from 158.69.112.76 port 41938 ssh2
...
2020-04-05 01:15:48
106.12.33.163 attackbots
Apr  4 07:12:43 mockhub sshd[32755]: Failed password for root from 106.12.33.163 port 52158 ssh2
...
2020-04-05 01:27:12
3.34.5.66 attackbots
/admin/
2020-04-05 01:22:37
14.116.255.229 attackspambots
Apr  4 15:29:17 srv-ubuntu-dev3 sshd[70925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.255.229  user=root
Apr  4 15:29:18 srv-ubuntu-dev3 sshd[70925]: Failed password for root from 14.116.255.229 port 33070 ssh2
Apr  4 15:33:52 srv-ubuntu-dev3 sshd[71673]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.255.229  user=root
Apr  4 15:33:54 srv-ubuntu-dev3 sshd[71673]: Failed password for root from 14.116.255.229 port 50990 ssh2
Apr  4 15:36:05 srv-ubuntu-dev3 sshd[72139]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.255.229  user=root
Apr  4 15:36:07 srv-ubuntu-dev3 sshd[72139]: Failed password for root from 14.116.255.229 port 45834 ssh2
Apr  4 15:38:23 srv-ubuntu-dev3 sshd[72448]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.255.229  user=root
Apr  4 15:38:25 srv-ubuntu-dev3 sshd[72448]: F
...
2020-04-05 01:47:17
223.197.125.10 attackspam
2020-04-04T13:35:19.659357shield sshd\[23330\]: Invalid user gm from 223.197.125.10 port 59026
2020-04-04T13:35:19.663512shield sshd\[23330\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.197.125.10
2020-04-04T13:35:21.929768shield sshd\[23330\]: Failed password for invalid user gm from 223.197.125.10 port 59026 ssh2
2020-04-04T13:39:05.722532shield sshd\[23941\]: Invalid user ROOT from 223.197.125.10 port 43358
2020-04-04T13:39:05.725588shield sshd\[23941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.197.125.10
2020-04-05 01:09:41
123.240.206.74 attackbots
Apr  4 15:39:17 vpn01 sshd[12161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.240.206.74
Apr  4 15:39:19 vpn01 sshd[12161]: Failed password for invalid user admin from 123.240.206.74 port 56405 ssh2
...
2020-04-05 01:01:43
77.71.16.37 attackbotsspam
Honeypot attack, port: 81, PTR: ip-37-16-71-77.bgwan.com.
2020-04-05 01:17:30
14.29.205.220 attackspambots
2020-04-04T17:40:21.553828centos sshd[20173]: Failed password for root from 14.29.205.220 port 33178 ssh2
2020-04-04T17:42:19.252588centos sshd[20299]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.205.220  user=root
2020-04-04T17:42:21.276541centos sshd[20299]: Failed password for root from 14.29.205.220 port 41362 ssh2
...
2020-04-05 01:06:32

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