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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.190.50.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50788
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.190.50.91.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022200 1800 900 604800 86400

;; Query time: 187 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 22 14:30:17 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 91.50.190.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 91.50.190.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.252.82.20 attack
Port probing on unauthorized port 445
2020-06-03 03:25:32
192.144.218.46 attackbots
2020-06-02T16:56:30.102632mail.broermann.family sshd[29006]: Failed password for root from 192.144.218.46 port 58446 ssh2
2020-06-02T16:59:26.667791mail.broermann.family sshd[29272]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.218.46  user=root
2020-06-02T16:59:28.826056mail.broermann.family sshd[29272]: Failed password for root from 192.144.218.46 port 33010 ssh2
2020-06-02T17:02:25.653756mail.broermann.family sshd[29618]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.218.46  user=root
2020-06-02T17:02:27.721309mail.broermann.family sshd[29618]: Failed password for root from 192.144.218.46 port 35802 ssh2
...
2020-06-03 03:19:08
80.254.104.24 attackspambots
Unauthorized connection attempt from IP address 80.254.104.24 on Port 445(SMB)
2020-06-03 03:33:08
185.94.111.1 attackbots
Port scan: Attack repeated for 24 hours
2020-06-03 03:05:15
103.150.242.34 attackspam
FTP/21 MH Probe, BF, Hack -
2020-06-03 03:18:49
195.162.70.239 attackspam
Unknown connection out of country.
2020-06-03 03:07:52
93.63.167.100 attackspambots
Unauthorized connection attempt detected from IP address 93.63.167.100 to port 445
2020-06-03 02:59:25
36.39.68.34 attackbots
abuse-sasl
2020-06-03 03:22:08
81.198.255.22 attackspam
Automatic report - XMLRPC Attack
2020-06-03 03:21:57
37.187.195.209 attackspam
Jun  3 04:19:01 localhost sshd[3397559]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.195.209  user=root
Jun  3 04:19:02 localhost sshd[3397559]: Failed password for root from 37.187.195.209 port 53997 ssh2
...
2020-06-03 03:25:59
222.186.173.215 attackspambots
k+ssh-bruteforce
2020-06-03 03:24:10
128.199.91.26 attackspambots
SSH/22 MH Probe, BF, Hack -
2020-06-03 03:18:28
179.107.7.220 attackspam
prod11
...
2020-06-03 03:01:26
108.162.210.188 attackspambots
Port Scan detected!
...
2020-06-03 03:20:00
222.186.30.112 attackbots
Unauthorized connection attempt detected from IP address 222.186.30.112 to port 22
2020-06-03 03:26:29

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