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 <<>> 121.200.90.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62200
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.200.90.66.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012400 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jan 25 01:18:30 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 66.90.200.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.90.200.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.168.76.222 attackbots
Tried sshing with brute force.
2019-11-16 01:27:59
104.236.247.64 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-16 01:29:20
211.103.31.226 attackspam
Automatic report - Banned IP Access
2019-11-16 01:51:05
115.29.11.56 attackspam
Nov 15 17:29:26 nextcloud sshd\[6916\]: Invalid user guest from 115.29.11.56
Nov 15 17:29:26 nextcloud sshd\[6916\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.29.11.56
Nov 15 17:29:28 nextcloud sshd\[6916\]: Failed password for invalid user guest from 115.29.11.56 port 60414 ssh2
...
2019-11-16 01:26:29
80.211.16.26 attack
Invalid user jasencio from 80.211.16.26 port 46300
2019-11-16 01:30:44
104.255.199.18 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-16 01:11:33
185.176.27.2 attackbots
11/15/2019-18:06:46.462714 185.176.27.2 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-16 01:22:58
142.93.232.193 attackspam
2019-11-15T14:42:30.308047shield sshd\[29151\]: Invalid user ubuntu from 142.93.232.193 port 51488
2019-11-15T14:42:30.312510shield sshd\[29151\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.232.193
2019-11-15T14:42:32.621019shield sshd\[29151\]: Failed password for invalid user ubuntu from 142.93.232.193 port 51488 ssh2
2019-11-15T14:42:55.111170shield sshd\[29284\]: Invalid user ubuntu from 142.93.232.193 port 50082
2019-11-15T14:42:55.115582shield sshd\[29284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.232.193
2019-11-16 01:28:58
5.140.164.241 attack
Automatic report - Banned IP Access
2019-11-16 01:50:23
138.197.179.102 attackspam
$f2bV_matches
2019-11-16 01:53:00
192.163.217.173 attackspam
ENG,WP GET /wordpress/wp-login.php
2019-11-16 01:23:45
104.206.128.46 attack
Port scan
2019-11-16 01:53:24
111.164.177.51 attackspambots
Nov 15 13:57:50 firewall sshd[26305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.164.177.51
Nov 15 13:57:50 firewall sshd[26305]: Invalid user pi from 111.164.177.51
Nov 15 13:57:52 firewall sshd[26305]: Failed password for invalid user pi from 111.164.177.51 port 59718 ssh2
...
2019-11-16 01:43:19
104.206.128.54 attack
Port scan
2019-11-16 01:45:31
58.65.136.170 attackspambots
$f2bV_matches
2019-11-16 01:39:38

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