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 States

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 <<>> 131.12.16.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49759
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;131.12.16.57.			IN	A

;; AUTHORITY SECTION:
.			253	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011002 1800 900 604800 86400

;; Query time: 111 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 11 20:43:46 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.16.12.131.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.16.12.131.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
66.165.231.210 attack
[2020-09-25 02:43:42] NOTICE[1159][C-000015eb] chan_sip.c: Call from '' (66.165.231.210:58991) to extension '00442037691054' rejected because extension not found in context 'public'.
[2020-09-25 02:43:42] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-25T02:43:42.503-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00442037691054",SessionID="0x7fcaa02d7a38",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/66.165.231.210/58991",ACLName="no_extension_match"
[2020-09-25 02:46:33] NOTICE[1159][C-000015ed] chan_sip.c: Call from '' (66.165.231.210:55500) to extension '00442037691054' rejected because extension not found in context 'public'.
[2020-09-25 02:46:33] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-25T02:46:33.436-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00442037691054",SessionID="0x7fcaa0092e98",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/6
...
2020-09-25 14:52:22
13.72.79.240 attackspambots
Scanning
2020-09-25 14:40:17
180.164.58.165 attackspambots
2020-09-25T01:47:54.9966251495-001 sshd[3496]: Invalid user anna from 180.164.58.165 port 44162
2020-09-25T01:47:56.9525171495-001 sshd[3496]: Failed password for invalid user anna from 180.164.58.165 port 44162 ssh2
2020-09-25T01:48:45.7532511495-001 sshd[3498]: Invalid user greg from 180.164.58.165 port 53884
2020-09-25T01:48:45.7562811495-001 sshd[3498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.164.58.165
2020-09-25T01:48:45.7532511495-001 sshd[3498]: Invalid user greg from 180.164.58.165 port 53884
2020-09-25T01:48:47.7092571495-001 sshd[3498]: Failed password for invalid user greg from 180.164.58.165 port 53884 ssh2
...
2020-09-25 14:44:39
27.185.103.169 attack
Brute force blocker - service: proftpd1 - aantal: 43 - Wed Sep  5 03:20:15 2018
2020-09-25 15:09:05
116.1.180.22 attackspam
$f2bV_matches
2020-09-25 14:58:43
116.228.160.22 attack
$f2bV_matches
2020-09-25 14:56:44
51.116.113.80 attack
fail2ban -- 51.116.113.80
...
2020-09-25 14:28:33
141.98.80.191 attackbots
Sep 25 08:39:43 cho postfix/smtpd[3631488]: warning: unknown[141.98.80.191]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 25 08:40:02 cho postfix/smtpd[3631758]: warning: unknown[141.98.80.191]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 25 08:40:54 cho postfix/smtpd[3631794]: warning: unknown[141.98.80.191]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 25 08:40:54 cho postfix/smtpd[3631744]: warning: unknown[141.98.80.191]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 25 08:40:54 cho postfix/smtpd[3631398]: warning: unknown[141.98.80.191]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-09-25 14:56:27
221.197.216.53 attackbots
Brute force blocker - service: proftpd1 - aantal: 135 - Wed Sep  5 07:50:14 2018
2020-09-25 14:33:18
54.39.125.16 attack
E-mail Spam RBL
...
2020-09-25 14:36:32
178.62.33.222 attack
178.62.33.222 - - [24/Sep/2020:22:42:50 +0200] "POST /xmlrpc.php HTTP/1.1" 403 461 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.62.33.222 - - [24/Sep/2020:23:08:23 +0200] "POST /xmlrpc.php HTTP/1.1" 403 16729 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-25 14:48:15
64.225.53.232 attackbots
Sep 25 07:30:16 ncomp sshd[27144]: Invalid user koha from 64.225.53.232 port 57758
Sep 25 07:30:16 ncomp sshd[27144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.53.232
Sep 25 07:30:16 ncomp sshd[27144]: Invalid user koha from 64.225.53.232 port 57758
Sep 25 07:30:18 ncomp sshd[27144]: Failed password for invalid user koha from 64.225.53.232 port 57758 ssh2
2020-09-25 14:52:37
185.8.175.173 attackspambots
CMS (WordPress or Joomla) login attempt.
2020-09-25 14:47:48
121.227.36.147 attackbots
Brute force blocker - service: proftpd1 - aantal: 96 - Tue Sep  4 21:00:15 2018
2020-09-25 15:07:57
111.229.167.10 attack
$f2bV_matches
2020-09-25 14:57:15

Recently Reported IPs

182.49.185.13 22.247.254.191 247.224.121.165 50.147.103.116
71.99.76.252 16.73.163.64 101.178.45.64 211.235.143.82
25.77.137.213 214.198.172.205 43.33.53.15 130.176.10.152
165.223.251.8 149.154.161.5 15.215.10.1 73.59.42.226
24.73.240.81 70.111.163.63 139.204.13.0 238.116.27.213