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: United Kingdom

Internet Service Provider: unknown

Hostname: unknown

Organization: British Telecommunications PLC

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 <<>> 149.223.121.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31436
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;149.223.121.16.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019042800 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Mon Apr 29 01:52:15 +08 2019
;; MSG SIZE  rcvd: 118

Host info
16.121.223.149.in-addr.arpa has no PTR record
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
*** Can't find 16.121.223.149.in-addr.arpa.: No answer

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
14.161.45.187 attackspam
Jul 21 23:45:10 abendstille sshd\[7566\]: Invalid user mm from 14.161.45.187
Jul 21 23:45:10 abendstille sshd\[7566\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.161.45.187
Jul 21 23:45:12 abendstille sshd\[7566\]: Failed password for invalid user mm from 14.161.45.187 port 41466 ssh2
Jul 21 23:49:06 abendstille sshd\[11714\]: Invalid user sda from 14.161.45.187
Jul 21 23:49:06 abendstille sshd\[11714\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.161.45.187
...
2020-07-22 06:38:30
120.71.145.254 attack
SSH Brute-Force. Ports scanning.
2020-07-22 06:50:16
14.186.132.80 attackspambots
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-07-22 06:54:05
5.135.78.52 attackspambots
2020-07-21T23:32:55.158907vps751288.ovh.net sshd\[15188\]: Invalid user ftpuser from 5.135.78.52 port 44848
2020-07-21T23:32:55.168280vps751288.ovh.net sshd\[15188\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=afe-db.keyconsulting.fr
2020-07-21T23:32:56.978768vps751288.ovh.net sshd\[15188\]: Failed password for invalid user ftpuser from 5.135.78.52 port 44848 ssh2
2020-07-21T23:33:23.080193vps751288.ovh.net sshd\[15192\]: Invalid user git from 5.135.78.52 port 39992
2020-07-21T23:33:23.083964vps751288.ovh.net sshd\[15192\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=afe-db.keyconsulting.fr
2020-07-22 06:49:37
190.210.182.179 attackbotsspam
Invalid user anthony from 190.210.182.179 port 57530
2020-07-22 07:06:15
222.186.190.17 attackspambots
Jul 21 22:22:38 vps-51d81928 sshd[5628]: Failed password for root from 222.186.190.17 port 16035 ssh2
Jul 21 22:23:26 vps-51d81928 sshd[5637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.17  user=root
Jul 21 22:23:27 vps-51d81928 sshd[5637]: Failed password for root from 222.186.190.17 port 12914 ssh2
Jul 21 22:24:19 vps-51d81928 sshd[5647]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.17  user=root
Jul 21 22:24:21 vps-51d81928 sshd[5647]: Failed password for root from 222.186.190.17 port 20809 ssh2
...
2020-07-22 06:36:16
164.163.25.213 attackspambots
Automatic report - Port Scan Attack
2020-07-22 06:59:08
27.72.43.23 attackbotsspam
1595367208 - 07/21/2020 23:33:28 Host: 27.72.43.23/27.72.43.23 Port: 445 TCP Blocked
2020-07-22 06:43:45
49.248.215.5 attackspambots
"fail2ban match"
2020-07-22 06:43:26
203.190.35.169 attackspambots
port scan and connect, tcp 23 (telnet)
2020-07-22 06:55:06
186.122.148.9 attackspambots
SSH Brute Force
2020-07-22 07:02:19
111.229.94.113 attackspam
Jul 22 00:28:37 piServer sshd[21472]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.94.113 
Jul 22 00:28:39 piServer sshd[21472]: Failed password for invalid user tester from 111.229.94.113 port 35912 ssh2
Jul 22 00:32:18 piServer sshd[21790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.94.113 
...
2020-07-22 06:52:33
64.227.97.122 attackbotsspam
2020-07-21T17:33:27.221271mail.thespaminator.com sshd[12774]: Invalid user zcx from 64.227.97.122 port 37920
2020-07-21T17:33:29.114474mail.thespaminator.com sshd[12774]: Failed password for invalid user zcx from 64.227.97.122 port 37920 ssh2
...
2020-07-22 06:40:39
47.180.97.132 attackbotsspam
SS1,DEF GET /www/wp-includes/wlwmanifest.xml
2020-07-22 06:35:49
167.114.185.237 attack
Invalid user clovis from 167.114.185.237 port 44294
2020-07-22 07:05:21

Recently Reported IPs

5.135.180.133 110.168.223.144 27.124.239.125 18.145.185.119
35.27.49.221 47.15.128.249 222.76.48.121 108.244.89.184
5.135.157.171 185.129.6.115 75.29.81.29 5.135.156.14
46.234.76.74 168.233.85.129 5.20.131.6 183.134.1.25
235.222.195.72 131.44.202.110 86.125.141.106 46.105.140.52