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 <<>> 121.166.117.150
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37493
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.166.117.150.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022401 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 25 12:02:50 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 150.117.166.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 150.117.166.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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Aug 22 22:35:28 aiointranet sshd\[15927\]: Invalid user eric from 51.75.171.29
Aug 22 22:35:28 aiointranet sshd\[15927\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=29.ip-51-75-171.eu
Aug 22 22:35:30 aiointranet sshd\[15927\]: Failed password for invalid user eric from 51.75.171.29 port 35878 ssh2
Aug 22 22:39:33 aiointranet sshd\[16395\]: Invalid user caja2 from 51.75.171.29
Aug 22 22:39:33 aiointranet sshd\[16395\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=29.ip-51-75-171.eu
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2019-08-23 16:54:56
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2019-08-23 17:19:28
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2019-08-23 17:18:52
112.170.78.118 attackspambots
Aug 23 09:43:43 root sshd[28360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.170.78.118 
Aug 23 09:43:45 root sshd[28360]: Failed password for invalid user umar from 112.170.78.118 port 33940 ssh2
Aug 23 09:48:27 root sshd[28404]: Failed password for root from 112.170.78.118 port 52296 ssh2
...
2019-08-23 16:40:55
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$f2bV_matches
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[portscan] tcp/22 [SSH]
*(RWIN=65535)(08231048)
2019-08-23 16:43:07

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