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: Korea Republic of

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 <<>> 121.142.230.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56057
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.142.230.138.		IN	A

;; AUTHORITY SECTION:
.			506	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022071502 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jul 16 10:30:34 CST 2022
;; MSG SIZE  rcvd: 108
Host info
Host 138.230.142.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.230.142.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
112.85.42.176 attack
Mar  4 00:30:21 auw2 sshd\[9868\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.176  user=root
Mar  4 00:30:23 auw2 sshd\[9868\]: Failed password for root from 112.85.42.176 port 43221 ssh2
Mar  4 00:30:40 auw2 sshd\[9879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.176  user=root
Mar  4 00:30:42 auw2 sshd\[9879\]: Failed password for root from 112.85.42.176 port 7765 ssh2
Mar  4 00:31:02 auw2 sshd\[9923\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.176  user=root
2020-03-04 18:31:38
158.69.223.91 attackspam
2020-03-04T05:51:47.830374abusebot-3.cloudsearch.cf sshd[10452]: Invalid user sam from 158.69.223.91 port 35930
2020-03-04T05:51:47.839216abusebot-3.cloudsearch.cf sshd[10452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.ip-158-69-223.net
2020-03-04T05:51:47.830374abusebot-3.cloudsearch.cf sshd[10452]: Invalid user sam from 158.69.223.91 port 35930
2020-03-04T05:51:49.667836abusebot-3.cloudsearch.cf sshd[10452]: Failed password for invalid user sam from 158.69.223.91 port 35930 ssh2
2020-03-04T06:00:16.978862abusebot-3.cloudsearch.cf sshd[10932]: Invalid user sammy from 158.69.223.91 port 53635
2020-03-04T06:00:16.985697abusebot-3.cloudsearch.cf sshd[10932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.ip-158-69-223.net
2020-03-04T06:00:16.978862abusebot-3.cloudsearch.cf sshd[10932]: Invalid user sammy from 158.69.223.91 port 53635
2020-03-04T06:00:18.689302abusebot-3.cloudsearch.cf sshd[10932]
...
2020-03-04 18:06:23
221.179.184.41 attackspambots
IP blocked
2020-03-04 18:30:06
120.210.134.49 attack
Mar  4 00:09:51 web1 sshd\[29317\]: Invalid user master from 120.210.134.49
Mar  4 00:09:51 web1 sshd\[29317\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.210.134.49
Mar  4 00:09:53 web1 sshd\[29317\]: Failed password for invalid user master from 120.210.134.49 port 33234 ssh2
Mar  4 00:18:03 web1 sshd\[30097\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.210.134.49  user=root
Mar  4 00:18:05 web1 sshd\[30097\]: Failed password for root from 120.210.134.49 port 45786 ssh2
2020-03-04 18:35:23
118.25.21.176 attackspambots
Mar  4 07:31:13 MK-Soft-VM6 sshd[14330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.21.176 
Mar  4 07:31:15 MK-Soft-VM6 sshd[14330]: Failed password for invalid user shiyic from 118.25.21.176 port 47868 ssh2
...
2020-03-04 18:02:11
111.67.207.242 attackbots
Mar  4 11:00:40 jane sshd[21648]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.207.242 
Mar  4 11:00:42 jane sshd[21648]: Failed password for invalid user teamspeak from 111.67.207.242 port 44614 ssh2
...
2020-03-04 18:17:49
123.24.171.106 attack
1583297680 - 03/04/2020 05:54:40 Host: 123.24.171.106/123.24.171.106 Port: 445 TCP Blocked
2020-03-04 18:01:16
159.65.181.225 attack
Mar  3 18:45:04 hpm sshd\[11910\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.181.225  user=root
Mar  3 18:45:06 hpm sshd\[11910\]: Failed password for root from 159.65.181.225 port 51884 ssh2
Mar  3 18:54:30 hpm sshd\[12988\]: Invalid user tmpu1 from 159.65.181.225
Mar  3 18:54:30 hpm sshd\[12988\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.181.225
Mar  3 18:54:31 hpm sshd\[12988\]: Failed password for invalid user tmpu1 from 159.65.181.225 port 58236 ssh2
2020-03-04 18:05:50
94.191.52.53 attack
Mar  4 10:49:04 ns381471 sshd[6686]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.52.53
Mar  4 10:49:07 ns381471 sshd[6686]: Failed password for invalid user web from 94.191.52.53 port 33266 ssh2
2020-03-04 18:09:14
202.102.79.232 attack
Mar  4 09:56:17 localhost sshd[67079]: Invalid user testuser from 202.102.79.232 port 36787
Mar  4 09:56:17 localhost sshd[67079]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.102.79.232
Mar  4 09:56:17 localhost sshd[67079]: Invalid user testuser from 202.102.79.232 port 36787
Mar  4 09:56:19 localhost sshd[67079]: Failed password for invalid user testuser from 202.102.79.232 port 36787 ssh2
Mar  4 10:05:01 localhost sshd[68049]: Invalid user dev from 202.102.79.232 port 38443
...
2020-03-04 18:19:24
81.248.2.164 attackbots
Mar  4 10:34:56 vpn01 sshd[3269]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.248.2.164
Mar  4 10:34:58 vpn01 sshd[3269]: Failed password for invalid user teste from 81.248.2.164 port 33931 ssh2
...
2020-03-04 18:16:29
222.186.190.17 attackbots
Mar  4 10:14:28 ip-172-31-62-245 sshd\[22012\]: Failed password for root from 222.186.190.17 port 31318 ssh2\
Mar  4 10:16:18 ip-172-31-62-245 sshd\[22036\]: Failed password for root from 222.186.190.17 port 41357 ssh2\
Mar  4 10:16:20 ip-172-31-62-245 sshd\[22036\]: Failed password for root from 222.186.190.17 port 41357 ssh2\
Mar  4 10:16:22 ip-172-31-62-245 sshd\[22036\]: Failed password for root from 222.186.190.17 port 41357 ssh2\
Mar  4 10:18:03 ip-172-31-62-245 sshd\[22076\]: Failed password for root from 222.186.190.17 port 27607 ssh2\
2020-03-04 18:33:32
39.104.156.79 attack
[Tue Mar 03 22:44:11.269314 2020] [access_compat:error] [pid 28804] [client 39.104.156.79:51599] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/router.php
[Wed Mar 04 04:39:50.595755 2020] [access_compat:error] [pid 2072] [client 39.104.156.79:63321] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/js
[Wed Mar 04 04:40:10.518270 2020] [access_compat:error] [pid 1302] [client 39.104.156.79:49995] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/statics
[Wed Mar 04 05:53:55.388567 2020] [access_compat:error] [pid 1939] [client 39.104.156.79:61018] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/public/ui
[Wed Mar 04 05:53:56.108394 2020] [access_compat:error] [pid 2130] [client 39.104.156.79:54554] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/static
2020-03-04 18:39:40
125.164.55.181 attackbotsspam
1583297641 - 03/04/2020 05:54:01 Host: 125.164.55.181/125.164.55.181 Port: 445 TCP Blocked
2020-03-04 18:36:01
182.61.54.45 attackbotsspam
DATE:2020-03-04 05:54:30, IP:182.61.54.45, PORT:ssh SSH brute force auth (docker-dc)
2020-03-04 18:08:29

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