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 <<>> 121.171.50.82
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14883
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.171.50.82.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021201 1800 900 604800 86400

;; Query time: 76 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 03:14:30 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 82.50.171.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 82.50.171.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
186.93.131.6 attack
Honeypot attack, port: 445, PTR: 186-93-131-6.genericrev.cantv.net.
2020-01-11 07:25:29
69.181.180.81 attackbotsspam
Jan 10 22:02:38 sd-53420 sshd\[28345\]: User root from 69.181.180.81 not allowed because none of user's groups are listed in AllowGroups
Jan 10 22:02:38 sd-53420 sshd\[28345\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.181.180.81  user=root
Jan 10 22:02:40 sd-53420 sshd\[28345\]: Failed password for invalid user root from 69.181.180.81 port 40110 ssh2
Jan 10 22:09:35 sd-53420 sshd\[30646\]: Invalid user seng from 69.181.180.81
Jan 10 22:09:35 sd-53420 sshd\[30646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.181.180.81
...
2020-01-11 07:31:47
222.186.180.6 attackbotsspam
Jan 10 20:11:23 vps46666688 sshd[21627]: Failed password for root from 222.186.180.6 port 12142 ssh2
Jan 10 20:11:36 vps46666688 sshd[21627]: error: maximum authentication attempts exceeded for root from 222.186.180.6 port 12142 ssh2 [preauth]
...
2020-01-11 07:17:14
186.42.175.250 attack
Honeypot attack, port: 445, PTR: 250.175.42.186.static.anycast.cnt-grms.ec.
2020-01-11 07:48:06
196.202.83.164 attackbots
Honeypot attack, port: 445, PTR: host-196.202.83.164-static.tedata.net.
2020-01-11 07:43:00
150.136.133.20 attackspam
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.136.133.20  user=root
Failed password for root from 150.136.133.20 port 39627 ssh2
Invalid user miy from 150.136.133.20 port 46518
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.136.133.20
Failed password for invalid user miy from 150.136.133.20 port 46518 ssh2
2020-01-11 07:45:53
91.215.224.97 attackbots
firewall-block, port(s): 1433/tcp
2020-01-11 07:47:17
27.254.198.178 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-11 07:35:23
115.43.79.37 attack
Honeypot attack, port: 5555, PTR: host-37.79-43-115.dynamic.totalbb.net.tw.
2020-01-11 07:38:07
81.215.47.254 attackspambots
B: Magento admin pass test (wrong country)
2020-01-11 07:45:07
139.59.22.169 attackspambots
Jan 10 22:09:44 mail sshd[15644]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.22.169  user=root
Jan 10 22:09:45 mail sshd[15644]: Failed password for root from 139.59.22.169 port 46936 ssh2
...
2020-01-11 07:22:19
218.250.93.127 attackbotsspam
Honeypot attack, port: 5555, PTR: n218250093127.netvigator.com.
2020-01-11 07:30:57
114.244.39.182 attackbotsspam
Unauthorized connection attempt detected from IP address 114.244.39.182 to port 22 [T]
2020-01-11 07:49:56
211.220.27.191 attack
Invalid user tuo from 211.220.27.191 port 59094
2020-01-11 07:41:17
54.39.215.240 attackspam
Lines containing failures of 54.39.215.240
Jan  7 08:18:17 keyhelp sshd[17042]: Invalid user opfor from 54.39.215.240 port 44248
Jan  7 08:18:17 keyhelp sshd[17042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.39.215.240
Jan  7 08:18:19 keyhelp sshd[17042]: Failed password for invalid user opfor from 54.39.215.240 port 44248 ssh2
Jan  7 08:18:19 keyhelp sshd[17042]: Received disconnect from 54.39.215.240 port 44248:11: Bye Bye [preauth]
Jan  7 08:18:19 keyhelp sshd[17042]: Disconnected from invalid user opfor 54.39.215.240 port 44248 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=54.39.215.240
2020-01-11 07:39:01

Recently Reported IPs

180.0.190.214 136.154.116.236 56.244.220.37 35.114.201.188
69.13.169.38 232.142.125.53 138.59.222.42 122.2.143.236
80.90.138.34 203.8.8.128 218.62.25.249 211.136.81.170
249.32.249.195 57.204.116.255 125.80.141.229 224.175.237.122
222.201.160.224 139.174.78.221 243.167.135.34 128.177.119.203