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 (the 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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.1.122.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64926
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.1.122.54.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021202 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 06:50:35 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 54.122.1.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.122.1.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
120.202.21.189 attackbots
Jan 20 07:24:35 server sshd\[15576\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.202.21.189  user=root
Jan 20 07:24:37 server sshd\[15576\]: Failed password for root from 120.202.21.189 port 54420 ssh2
Jan 20 07:52:58 server sshd\[22984\]: Invalid user labs from 120.202.21.189
Jan 20 07:52:58 server sshd\[22984\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.202.21.189 
Jan 20 07:53:00 server sshd\[22984\]: Failed password for invalid user labs from 120.202.21.189 port 59046 ssh2
...
2020-01-20 16:52:16
122.169.110.68 attack
1579496020 - 01/20/2020 05:53:40 Host: 122.169.110.68/122.169.110.68 Port: 445 TCP Blocked
2020-01-20 16:33:26
198.71.239.4 attackbotsspam
fail2ban honeypot
2020-01-20 16:53:17
182.61.164.51 attackbots
Jan 20 09:47:21 freya sshd[14705]: Invalid user ubuntu from 182.61.164.51 port 60522
Jan 20 09:47:21 freya sshd[14705]: Disconnected from invalid user ubuntu 182.61.164.51 port 60522 [preauth]
Jan 20 09:48:16 freya sshd[14849]: Disconnected from authenticating user root 182.61.164.51 port 42300 [preauth]
Jan 20 09:49:13 freya sshd[14994]: Invalid user apache from 182.61.164.51 port 52348
Jan 20 09:49:13 freya sshd[14994]: Disconnected from invalid user apache 182.61.164.51 port 52348 [preauth]
...
2020-01-20 16:49:55
180.248.130.152 attackbotsspam
20/1/19@23:52:47: FAIL: Alarm-Network address from=180.248.130.152
...
2020-01-20 16:59:22
183.83.166.187 attack
Unauthorized connection attempt detected from IP address 183.83.166.187 to port 445
2020-01-20 16:52:45
103.27.200.159 attackspambots
Automatic report - SSH Brute-Force Attack
2020-01-20 16:39:45
222.186.175.154 attackspambots
Jan 20 09:29:29 vpn01 sshd[15502]: Failed password for root from 222.186.175.154 port 54836 ssh2
Jan 20 09:29:41 vpn01 sshd[15502]: error: maximum authentication attempts exceeded for root from 222.186.175.154 port 54836 ssh2 [preauth]
...
2020-01-20 16:30:16
222.186.42.155 attackbots
Jan 20 09:52:12 localhost sshd\[30330\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.155  user=root
Jan 20 09:52:14 localhost sshd\[30330\]: Failed password for root from 222.186.42.155 port 51970 ssh2
Jan 20 09:52:17 localhost sshd\[30330\]: Failed password for root from 222.186.42.155 port 51970 ssh2
2020-01-20 16:54:06
73.100.211.143 attackspambots
Unauthorized connection attempt detected from IP address 73.100.211.143 to port 2220 [J]
2020-01-20 16:33:09
124.121.125.62 attackspambots
Automatic report - Port Scan Attack
2020-01-20 16:54:53
162.254.0.30 attack
20/1/19@23:53:53: FAIL: Alarm-Intrusion address from=162.254.0.30
...
2020-01-20 16:26:31
217.112.142.177 attack
Postfix RBL failed
2020-01-20 17:00:00
86.35.37.186 attackbots
Jan 20 06:55:33 vtv3 sshd[26546]: Failed password for root from 86.35.37.186 port 34450 ssh2
Jan 20 07:00:21 vtv3 sshd[28913]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.35.37.186 
Jan 20 07:00:22 vtv3 sshd[28913]: Failed password for invalid user bitbucket from 86.35.37.186 port 35186 ssh2
Jan 20 07:13:48 vtv3 sshd[2769]: Failed password for root from 86.35.37.186 port 37088 ssh2
Jan 20 07:18:16 vtv3 sshd[4994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.35.37.186 
Jan 20 07:18:18 vtv3 sshd[4994]: Failed password for invalid user admin from 86.35.37.186 port 37702 ssh2
Jan 20 07:31:25 vtv3 sshd[11488]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.35.37.186 
Jan 20 07:31:27 vtv3 sshd[11488]: Failed password for invalid user oracle from 86.35.37.186 port 39660 ssh2
Jan 20 07:35:58 vtv3 sshd[13700]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ss
2020-01-20 16:36:15
175.158.216.20 attackspambots
Looking for resource vulnerabilities
2020-01-20 16:24:45

Recently Reported IPs

54.230.230.19 90.196.186.252 143.180.46.37 39.121.13.17
217.203.61.16 7.97.249.195 253.178.50.99 100.230.212.8
139.240.227.59 156.254.57.141 84.53.37.228 13.236.246.86
5.156.67.196 174.234.221.249 226.6.189.119 175.202.47.89
137.251.147.192 44.144.113.205 198.89.223.227 255.180.96.142