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: Switzerland

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 <<>> 57.39.81.131
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11873
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;57.39.81.131.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 10:40:29 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 131.81.39.57.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 131.81.39.57.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.209.0.51 attackbots
firewall-block, port(s): 3888/tcp
2020-04-11 21:18:37
110.8.67.146 attack
Apr 11 15:33:19 plex sshd[8473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.8.67.146  user=root
Apr 11 15:33:22 plex sshd[8473]: Failed password for root from 110.8.67.146 port 40146 ssh2
2020-04-11 21:46:46
36.82.101.180 attack
1586607589 - 04/11/2020 14:19:49 Host: 36.82.101.180/36.82.101.180 Port: 445 TCP Blocked
2020-04-11 21:47:53
112.85.42.188 attackbots
04/11/2020-09:45:02.260922 112.85.42.188 Protocol: 6 ET SCAN Potential SSH Scan
2020-04-11 21:46:17
2.63.121.194 attackspambots
1586607576 - 04/11/2020 14:19:36 Host: 2.63.121.194/2.63.121.194 Port: 445 TCP Blocked
2020-04-11 21:56:24
93.207.108.143 attackbotsspam
SSH brutforce
2020-04-11 21:42:54
108.61.182.180 attackbotsspam
Unauthorized connection attempt detected from IP address 108.61.182.180 to port 22 [T]
2020-04-11 21:25:52
128.199.182.31 attackbots
Apr 11 15:15:30 www sshd\[102496\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.182.31  user=root
Apr 11 15:15:32 www sshd\[102496\]: Failed password for root from 128.199.182.31 port 57410 ssh2
Apr 11 15:19:42 www sshd\[102516\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.182.31  user=root
...
2020-04-11 21:50:10
106.12.197.165 attack
Apr 11 12:19:55 *** sshd[29922]: User root from 106.12.197.165 not allowed because not listed in AllowUsers
2020-04-11 21:40:12
223.166.13.223 attackspam
Apr 11 15:58:39 www sshd\[49083\]: Failed password for root from 223.166.13.223 port 42706 ssh2Apr 11 16:01:36 www sshd\[49094\]: Failed password for root from 223.166.13.223 port 45712 ssh2Apr 11 16:04:55 www sshd\[49106\]: Invalid user ss from 223.166.13.223
...
2020-04-11 21:23:04
219.233.49.201 attackbotsspam
DATE:2020-04-11 14:19:27, IP:219.233.49.201, PORT:1433 MSSQL brute force auth on honeypot server (epe-honey1-hq)
2020-04-11 22:00:45
206.189.204.63 attackbots
Apr 11 09:18:44 ws12vmsma01 sshd[62049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.204.63 
Apr 11 09:18:44 ws12vmsma01 sshd[62049]: Invalid user mailman1 from 206.189.204.63
Apr 11 09:18:46 ws12vmsma01 sshd[62049]: Failed password for invalid user mailman1 from 206.189.204.63 port 52128 ssh2
...
2020-04-11 21:56:41
142.44.240.190 attackspam
Apr 11 15:42:38 ewelt sshd[9985]: Invalid user ping from 142.44.240.190 port 45522
Apr 11 15:42:39 ewelt sshd[9985]: Failed password for invalid user ping from 142.44.240.190 port 45522 ssh2
Apr 11 15:46:37 ewelt sshd[10183]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.44.240.190  user=root
Apr 11 15:46:39 ewelt sshd[10183]: Failed password for root from 142.44.240.190 port 55294 ssh2
...
2020-04-11 21:52:26
112.85.42.178 attackbotsspam
Apr 11 09:36:38 debian sshd[31784]: Unable to negotiate with 112.85.42.178 port 24887: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
Apr 11 09:48:39 debian sshd[32311]: Unable to negotiate with 112.85.42.178 port 51480: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
...
2020-04-11 21:53:45
141.98.9.30 attack
Unauthorized connection attempt detected from IP address 141.98.9.30 to port 3389
2020-04-11 21:23:22

Recently Reported IPs

108.126.197.4 162.220.195.109 146.207.117.196 89.36.80.69
64.58.47.143 212.248.217.112 245.7.197.83 85.197.86.244
148.127.37.234 24.14.10.169 49.31.51.113 98.125.164.131
198.240.121.28 6.240.89.100 132.68.237.40 29.189.88.235
127.184.119.140 166.11.239.91 23.218.190.80 253.96.105.158