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: Jeju-si

Region: Jeju-do

Country: South Korea

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.189.89.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39096
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.189.89.138.			IN	A

;; AUTHORITY SECTION:
.			556	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020081601 1800 900 604800 86400

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Aug 17 07:55:23 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 138.89.189.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.89.189.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
92.63.194.115 attackspambots
27.06.2019 14:34:58 Connection to port 49977 blocked by firewall
2019-06-27 22:43:14
78.100.189.88 attack
Lines containing failures of 78.100.189.88
Jun 25 14:05:01 server-name sshd[6275]: Invalid user testuser from 78.100.189.88 port 39636
Jun 25 14:05:01 server-name sshd[6275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.100.189.88 
Jun 25 14:05:04 server-name sshd[6275]: Failed password for invalid user testuser from 78.100.189.88 port 39636 ssh2
Jun 25 14:05:04 server-name sshd[6275]: Received disconnect from 78.100.189.88 port 39636:11: Bye Bye [preauth]
Jun 25 14:05:04 server-name sshd[6275]: Disconnected from invalid user testuser 78.100.189.88 port 39636 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=78.100.189.88
2019-06-27 22:42:30
85.18.159.184 attackbots
445/tcp
[2019-06-27]1pkt
2019-06-27 22:25:30
222.88.210.146 attackbotsspam
firewall-block, port(s): 445/tcp
2019-06-27 22:22:18
210.4.119.59 attackbots
Jun 27 15:54:57 meumeu sshd[7917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.4.119.59 
Jun 27 15:54:59 meumeu sshd[7917]: Failed password for invalid user rootuser from 210.4.119.59 port 43547 ssh2
Jun 27 15:58:10 meumeu sshd[8311]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.4.119.59 
...
2019-06-27 22:28:35
36.82.100.162 attackbots
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-06-27 12:49:47,720 INFO [amun_request_handler] PortScan Detected on Port: 445 (36.82.100.162)
2019-06-27 23:06:52
202.105.182.194 attackbotsspam
3389/tcp 3389/tcp
[2019-06-27]2pkt
2019-06-27 22:11:50
114.46.70.248 attack
37215/tcp
[2019-06-27]1pkt
2019-06-27 22:11:18
81.198.87.93 attackspam
23/tcp
[2019-06-27]1pkt
2019-06-27 22:22:51
218.61.17.2 attack
Port scan attempt detected by AWS-CCS, CTS, India
2019-06-27 22:16:11
188.131.171.12 attackspambots
Jun 27 15:29:03 nextcloud sshd\[14682\]: Invalid user vvv from 188.131.171.12
Jun 27 15:29:03 nextcloud sshd\[14682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.171.12
Jun 27 15:29:05 nextcloud sshd\[14682\]: Failed password for invalid user vvv from 188.131.171.12 port 45293 ssh2
...
2019-06-27 23:09:19
190.205.133.160 attack
Jun 26 09:14:54 mail sshd[20790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190-205-133-160.dyn.dsl.cantv.net  user=r.r
Jun 26 09:14:55 mail sshd[20792]: Invalid user support from 190.205.133.160 port 43124
Jun 26 09:14:55 mail sshd[20792]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190-205-133-160.dyn.dsl.cantv.net
Jun 26 09:14:57 mail sshd[20790]: Failed password for r.r from 190.205.133.160 port 43123 ssh2
Jun 26 09:14:57 mail sshd[20792]: Failed password for invalid user support from 190.205.133.160 port 43124 ssh2
Jun 26 09:14:59 mail sshd[20790]: Failed password for r.r from 190.205.133.160 port 43123 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=190.205.133.160
2019-06-27 22:53:52
123.134.190.146 attack
Lines containing failures of 123.134.190.146


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=123.134.190.146
2019-06-27 23:12:57
87.13.45.155 attack
8080/tcp
[2019-06-27]1pkt
2019-06-27 22:17:28
223.29.207.214 attack
Jun 27 13:09:39 MK-Soft-VM5 sshd\[13333\]: Invalid user lou from 223.29.207.214 port 49078
Jun 27 13:09:39 MK-Soft-VM5 sshd\[13333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.29.207.214
Jun 27 13:09:41 MK-Soft-VM5 sshd\[13333\]: Failed password for invalid user lou from 223.29.207.214 port 49078 ssh2
...
2019-06-27 22:58:31

Recently Reported IPs

180.141.255.187 190.32.104.195 148.246.96.98 116.227.94.27
47.204.152.32 197.89.33.248 116.36.229.231 60.42.126.19
197.96.122.6 117.69.188.153 218.1.60.208 122.131.156.145
3.101.223.162 54.170.68.56 118.25.108.201 66.46.222.131
27.154.66.78 51.4.193.124 2.95.173.198 150.109.178.202