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 of America (the)

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 <<>> 51.240.67.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36996
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;51.240.67.42.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012501 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 10:04:39 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 42.67.240.51.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.67.240.51.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
24.184.79.176 attackspam
port scan and connect, tcp 23 (telnet)
2020-04-05 02:16:42
59.126.81.2 attackbotsspam
Honeypot attack, port: 81, PTR: 59-126-81-2.HINET-IP.hinet.net.
2020-04-05 02:20:07
51.77.200.139 attackspam
Apr  4 12:05:58 server1 sshd\[13853\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.200.139  user=root
Apr  4 12:06:00 server1 sshd\[13853\]: Failed password for root from 51.77.200.139 port 37042 ssh2
Apr  4 12:09:41 server1 sshd\[14892\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.200.139  user=root
Apr  4 12:09:43 server1 sshd\[14892\]: Failed password for root from 51.77.200.139 port 47440 ssh2
Apr  4 12:13:28 server1 sshd\[16034\]: Invalid user visible from 51.77.200.139
...
2020-04-05 02:17:24
222.186.180.41 attack
Apr  4 20:47:38 ovpn sshd\[27969\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.41  user=root
Apr  4 20:47:40 ovpn sshd\[27969\]: Failed password for root from 222.186.180.41 port 35482 ssh2
Apr  4 20:47:53 ovpn sshd\[27969\]: Failed password for root from 222.186.180.41 port 35482 ssh2
Apr  4 20:47:58 ovpn sshd\[28017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.41  user=root
Apr  4 20:48:00 ovpn sshd\[28017\]: Failed password for root from 222.186.180.41 port 49710 ssh2
2020-04-05 02:55:14
115.159.185.71 attackspambots
2020-04-04T16:22:18.620773ns386461 sshd\[27731\]: Invalid user monero from 115.159.185.71 port 55534
2020-04-04T16:22:18.625285ns386461 sshd\[27731\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.185.71
2020-04-04T16:22:20.222564ns386461 sshd\[27731\]: Failed password for invalid user monero from 115.159.185.71 port 55534 ssh2
2020-04-04T16:29:01.723136ns386461 sshd\[1302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.185.71  user=root
2020-04-04T16:29:03.978493ns386461 sshd\[1302\]: Failed password for root from 115.159.185.71 port 55202 ssh2
...
2020-04-05 02:40:59
128.106.195.126 attackspam
Apr  4 13:20:32 localhost sshd\[11913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.106.195.126  user=root
Apr  4 13:20:33 localhost sshd\[11913\]: Failed password for root from 128.106.195.126 port 42764 ssh2
Apr  4 13:36:57 localhost sshd\[12151\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.106.195.126  user=root
...
2020-04-05 02:51:45
111.95.141.34 attackspam
SSH bruteforce (Triggered fail2ban)
2020-04-05 02:48:09
200.123.6.194 attack
RDP brute forcing (d)
2020-04-05 02:44:11
122.51.70.158 attackbots
SSH Brute-Forcing (server1)
2020-04-05 02:50:50
167.172.218.158 attack
$f2bV_matches
2020-04-05 02:44:59
156.203.193.108 attack
1586007413 - 04/04/2020 15:36:53 Host: 156.203.193.108/156.203.193.108 Port: 445 TCP Blocked
2020-04-05 02:53:42
190.110.181.104 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-04-05 02:25:19
178.128.15.96 attack
Unauthorized connection attempt detected from IP address 178.128.15.96 to port 6380
2020-04-05 02:41:14
222.186.42.7 attackbotsspam
DATE:2020-04-04 20:24:56, IP:222.186.42.7, PORT:ssh SSH brute force auth on honeypot server (honey-neo-dc)
2020-04-05 02:31:00
192.71.30.89 attackbotsspam
192.71.30.89 - - [04/Apr/2020:02:22:01 +0300] "GET /humans.txt HTTP/1.1" 404 196 "-" "Go-http-client/1.1"
2020-04-05 02:38:15

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