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 <<>> 121.142.142.31
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65493
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.142.142.31.			IN	A

;; AUTHORITY SECTION:
.			232	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022063001 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jul 01 13:06:08 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 31.142.142.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 31.142.142.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
92.222.83.143 attack
Nov 22 15:05:13 firewall sshd[17315]: Invalid user sauck from 92.222.83.143
Nov 22 15:05:14 firewall sshd[17315]: Failed password for invalid user sauck from 92.222.83.143 port 54742 ssh2
Nov 22 15:08:20 firewall sshd[17406]: Invalid user server from 92.222.83.143
...
2019-11-23 02:25:52
180.251.153.112 attackbotsspam
Unauthorized connection attempt from IP address 180.251.153.112 on Port 445(SMB)
2019-11-23 01:56:10
193.1.209.152 attackbotsspam
BURG,WP GET /wp-login.php
2019-11-23 02:15:08
41.77.145.34 attack
SSH Brute Force, server-1 sshd[4963]: Failed password for root from 41.77.145.34 port 48794 ssh2
2019-11-23 01:52:28
42.114.56.252 attackspambots
Unauthorized connection attempt from IP address 42.114.56.252 on Port 445(SMB)
2019-11-23 02:24:19
116.68.155.50 attack
Unauthorized connection attempt from IP address 116.68.155.50 on Port 445(SMB)
2019-11-23 01:57:49
122.3.5.101 attackspambots
Unauthorized connection attempt from IP address 122.3.5.101 on Port 445(SMB)
2019-11-23 02:08:49
222.94.46.161 attackspambots
Brute force SMTP login attempts.
2019-11-23 02:24:39
106.54.40.11 attack
Nov 22 18:37:33 lnxweb62 sshd[2791]: Failed password for root from 106.54.40.11 port 44602 ssh2
Nov 22 18:37:33 lnxweb62 sshd[2791]: Failed password for root from 106.54.40.11 port 44602 ssh2
2019-11-23 01:57:13
177.1.213.19 attackbotsspam
detected by Fail2Ban
2019-11-23 02:10:10
80.92.176.198 attack
Unauthorized connection attempt from IP address 80.92.176.198 on Port 445(SMB)
2019-11-23 02:12:43
157.7.135.176 attackbots
Nov 18 15:46:45 xb0 sshd[19931]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.7.135.176  user=r.r
Nov 18 15:46:47 xb0 sshd[19931]: Failed password for r.r from 157.7.135.176 port 52429 ssh2
Nov 18 15:46:48 xb0 sshd[19931]: Received disconnect from 157.7.135.176: 11: Bye Bye [preauth]
Nov 18 15:56:30 xb0 sshd[20134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.7.135.176  user=r.r
Nov 18 15:56:32 xb0 sshd[20134]: Failed password for r.r from 157.7.135.176 port 57260 ssh2
Nov 18 15:56:32 xb0 sshd[20134]: Received disconnect from 157.7.135.176: 11: Bye Bye [preauth]
Nov x@x
Nov 18 16:00:47 xb0 sshd[18646]: Received disconnect from 157.7.135.176: 11: Bye Bye [preauth]
Nov 18 16:04:57 xb0 sshd[29642]: Failed password for invalid user baste from 157.7.135.176 port 39627 ssh2
Nov 18 16:04:57 xb0 sshd[29642]: Received disconnect from 157.7.135.176: 11: Bye Bye [preauth]
Nov 18 16:09:08........
-------------------------------
2019-11-23 02:15:55
74.40.207.122 attackbots
Automatic report - Port Scan Attack
2019-11-23 02:22:43
49.206.4.124 attack
Unauthorized connection attempt from IP address 49.206.4.124 on Port 445(SMB)
2019-11-23 02:08:34
71.72.12.0 attackbotsspam
SSH Brute Force
2019-11-23 02:13:11

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