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 <<>> 121.143.140.200
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49705
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.143.140.200.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012301 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 06:20:56 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 200.140.143.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 200.140.143.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
52.187.37.188 attack
Automatic report - SSH Brute-Force Attack
2019-09-05 22:45:16
74.81.112.66 attack
Unauthorized connection attempt from IP address 74.81.112.66 on Port 445(SMB)
2019-09-05 22:13:12
209.85.222.178 attack
Attempt to login to email server on SMTP service on 05-09-2019 09:45:43.
2019-09-05 22:03:15
206.189.134.14 attack
Hit on /wp-login.php
2019-09-05 23:14:33
209.85.128.53 attackspam
Attempt to login to email server on SMTP service on 05-09-2019 09:29:55.
2019-09-05 23:17:25
209.85.215.176 attackbotsspam
Attempt to login to email server on SMTP service on 05-09-2019 09:45:41.
2019-09-05 22:12:50
209.85.215.173 attack
Attempt to login to email server on SMTP service on 05-09-2019 09:45:41.
2019-09-05 22:13:38
35.189.237.181 attackspam
$f2bV_matches
2019-09-05 22:55:13
209.85.221.180 attackspam
Attempt to login to email server on SMTP service on 05-09-2019 09:45:42.
2019-09-05 22:07:09
209.85.214.171 attack
Attempt to login to email server on SMTP service on 05-09-2019 09:45:37.
2019-09-05 22:27:15
5.196.252.13 attackspambots
CloudCIX Reconnaissance Scan Detected, PTR: 5.196.252.13.infinity-hosting.com.
2019-09-05 22:10:40
128.72.205.69 attack
Unauthorized connection attempt from IP address 128.72.205.69 on Port 445(SMB)
2019-09-05 22:26:11
209.85.221.179 attackspambots
Attempt to login to email server on SMTP service on 05-09-2019 12:49:32.
2019-09-05 22:07:54
222.186.42.15 attackspam
2019-09-05T15:09:02.897251hub.schaetter.us sshd\[19941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.15  user=root
2019-09-05T15:09:04.477834hub.schaetter.us sshd\[19941\]: Failed password for root from 222.186.42.15 port 38450 ssh2
2019-09-05T15:09:06.939720hub.schaetter.us sshd\[19941\]: Failed password for root from 222.186.42.15 port 38450 ssh2
2019-09-05T15:09:09.653212hub.schaetter.us sshd\[19941\]: Failed password for root from 222.186.42.15 port 38450 ssh2
2019-09-05T15:09:13.365750hub.schaetter.us sshd\[19943\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.15  user=root
...
2019-09-05 23:12:11
209.85.214.172 attack
Attempt to login to email server on SMTP service on 05-09-2019 09:45:37.
2019-09-05 22:24:20

Recently Reported IPs

215.157.164.93 184.188.150.128 78.112.91.0 217.241.223.106
7.55.12.161 66.59.235.23 37.20.104.245 216.235.163.18
129.233.7.101 100.36.206.136 136.162.23.96 82.153.108.46
66.249.68.12 116.124.96.249 12.1.47.64 95.53.206.19
175.255.170.104 4.121.158.18 86.127.115.132 92.106.63.129