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: Osan

Region: Gyeonggi-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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.137.214.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44537
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			594	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020041801 1800 900 604800 86400

;; Query time: 133 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 19 06:46:08 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 51.214.137.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.214.137.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
211.43.220.150 attackbots
HP Universal CMDB Default Credentials Security Bypass Vulnerability
2020-06-21 17:09:26
138.197.66.68 attackspambots
Invalid user gbase from 138.197.66.68 port 39511
2020-06-21 16:49:28
222.186.42.137 attackspam
2020-06-21T08:58:09.417565mail.csmailer.org sshd[31996]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
2020-06-21T08:58:11.793299mail.csmailer.org sshd[31996]: Failed password for root from 222.186.42.137 port 38069 ssh2
2020-06-21T08:58:09.417565mail.csmailer.org sshd[31996]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
2020-06-21T08:58:11.793299mail.csmailer.org sshd[31996]: Failed password for root from 222.186.42.137 port 38069 ssh2
2020-06-21T08:58:14.169876mail.csmailer.org sshd[31996]: Failed password for root from 222.186.42.137 port 38069 ssh2
...
2020-06-21 17:04:35
101.71.51.192 attackspambots
2020-06-21T07:45:32.519686galaxy.wi.uni-potsdam.de sshd[8999]: Failed password for invalid user samba from 101.71.51.192 port 54650 ssh2
2020-06-21T07:46:27.873500galaxy.wi.uni-potsdam.de sshd[9238]: Invalid user michi from 101.71.51.192 port 59861
2020-06-21T07:46:27.875522galaxy.wi.uni-potsdam.de sshd[9238]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.71.51.192
2020-06-21T07:46:27.873500galaxy.wi.uni-potsdam.de sshd[9238]: Invalid user michi from 101.71.51.192 port 59861
2020-06-21T07:46:29.891437galaxy.wi.uni-potsdam.de sshd[9238]: Failed password for invalid user michi from 101.71.51.192 port 59861 ssh2
2020-06-21T07:47:25.891485galaxy.wi.uni-potsdam.de sshd[9334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.71.51.192  user=root
2020-06-21T07:47:27.871932galaxy.wi.uni-potsdam.de sshd[9334]: Failed password for root from 101.71.51.192 port 36799 ssh2
2020-06-21T07:48:26.421186galaxy.wi.un
...
2020-06-21 16:39:32
209.126.4.240 attack
 TCP (SYN) 209.126.4.240:46199 -> port 22, len 48
2020-06-21 16:50:59
181.48.28.13 attack
Jun 21 08:40:36 ns392434 sshd[19567]: Invalid user postgres from 181.48.28.13 port 34712
Jun 21 08:40:36 ns392434 sshd[19567]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.48.28.13
Jun 21 08:40:36 ns392434 sshd[19567]: Invalid user postgres from 181.48.28.13 port 34712
Jun 21 08:40:39 ns392434 sshd[19567]: Failed password for invalid user postgres from 181.48.28.13 port 34712 ssh2
Jun 21 08:42:27 ns392434 sshd[19585]: Invalid user khd from 181.48.28.13 port 58014
Jun 21 08:42:27 ns392434 sshd[19585]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.48.28.13
Jun 21 08:42:27 ns392434 sshd[19585]: Invalid user khd from 181.48.28.13 port 58014
Jun 21 08:42:29 ns392434 sshd[19585]: Failed password for invalid user khd from 181.48.28.13 port 58014 ssh2
Jun 21 08:43:46 ns392434 sshd[19629]: Invalid user user from 181.48.28.13 port 48108
2020-06-21 17:07:16
181.111.181.50 attack
Invalid user ecg from 181.111.181.50 port 54458
2020-06-21 16:39:09
188.166.246.46 attackspambots
Invalid user adminit from 188.166.246.46 port 48208
2020-06-21 16:49:44
122.152.195.84 attackspam
Jun 21 07:16:33 vps sshd[584316]: Failed password for invalid user marcia from 122.152.195.84 port 42552 ssh2
Jun 21 07:18:31 vps sshd[591886]: Invalid user m from 122.152.195.84 port 33936
Jun 21 07:18:31 vps sshd[591886]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.152.195.84
Jun 21 07:18:33 vps sshd[591886]: Failed password for invalid user m from 122.152.195.84 port 33936 ssh2
Jun 21 07:20:33 vps sshd[603945]: Invalid user ubuntu from 122.152.195.84 port 53548
...
2020-06-21 17:12:34
178.32.219.209 attackbots
Auto Fail2Ban report, multiple SSH login attempts.
2020-06-21 16:37:08
123.207.92.254 attackbotsspam
Jun 21 06:52:57 h2779839 sshd[18073]: Invalid user water from 123.207.92.254 port 35948
Jun 21 06:52:57 h2779839 sshd[18073]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.92.254
Jun 21 06:52:57 h2779839 sshd[18073]: Invalid user water from 123.207.92.254 port 35948
Jun 21 06:52:58 h2779839 sshd[18073]: Failed password for invalid user water from 123.207.92.254 port 35948 ssh2
Jun 21 06:55:02 h2779839 sshd[18236]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.92.254  user=root
Jun 21 06:55:04 h2779839 sshd[18236]: Failed password for root from 123.207.92.254 port 35168 ssh2
Jun 21 06:59:22 h2779839 sshd[18295]: Invalid user deploy from 123.207.92.254 port 33604
Jun 21 06:59:22 h2779839 sshd[18295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.92.254
Jun 21 06:59:22 h2779839 sshd[18295]: Invalid user deploy from 123.207.92.254 port 33604

...
2020-06-21 16:41:42
134.209.250.37 attackbots
2020-06-21T01:59:49.443238linuxbox-skyline sshd[53077]: Invalid user webadm from 134.209.250.37 port 60826
...
2020-06-21 16:33:04
35.204.70.38 attackbots
Invalid user Administrator from 35.204.70.38 port 49722
2020-06-21 16:41:15
110.185.104.186 attack
$f2bV_matches
2020-06-21 16:51:21
161.35.77.82 attackspambots
Jun 21 10:19:54 ns41 sshd[14727]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.77.82
Jun 21 10:19:54 ns41 sshd[14727]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.77.82
2020-06-21 16:40:57

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