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: IANA Special-Purpose Address

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 <<>> 254.140.72.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59839
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;254.140.72.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 00:17:43 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.72.140.254.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.72.140.254.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.88.112.72 attack
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-06-25 12:13:16
159.138.65.107 attack
firewall-block, port(s): 19517/tcp
2020-06-25 12:06:21
159.89.114.40 attack
(sshd) Failed SSH login from 159.89.114.40 (CA/Canada/-): 5 in the last 3600 secs
2020-06-25 08:24:29
189.148.249.86 attack
1593039998 - 06/25/2020 01:06:38 Host: 189.148.249.86/189.148.249.86 Port: 445 TCP Blocked
2020-06-25 08:29:56
113.23.102.171 attack
Jun 25 05:57:16 home sshd[8751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.23.102.171
Jun 25 05:57:18 home sshd[8751]: Failed password for invalid user PlcmSpIp from 113.23.102.171 port 54766 ssh2
Jun 25 05:57:20 home sshd[8755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.23.102.171
...
2020-06-25 12:10:50
119.93.128.233 attackbots
Automatic report - XMLRPC Attack
2020-06-25 12:14:18
51.81.137.174 attackbots
firewall-block, port(s): 5060/udp
2020-06-25 12:08:59
170.83.76.187 attackbots
Bruteforce detected by fail2ban
2020-06-25 12:13:46
99.84.232.83 attackspambots
Organized crime hosting edge cache http://d841gzbjvio48.cloudfront.net/35381/Screen%20Shot%202019-08-06%20at%2011.55.25%20AM.png
2020-06-25 08:28:22
112.85.42.232 attackspambots
Jun 25 02:18:28 home sshd[17651]: Failed password for root from 112.85.42.232 port 46654 ssh2
Jun 25 02:19:33 home sshd[17789]: Failed password for root from 112.85.42.232 port 25475 ssh2
Jun 25 02:19:36 home sshd[17789]: Failed password for root from 112.85.42.232 port 25475 ssh2
...
2020-06-25 08:27:58
131.108.100.252 attackbotsspam
Telnet Honeypot -> Telnet Bruteforce / Login
2020-06-25 12:06:40
182.254.161.202 attackspambots
Jun 25 01:32:17 OPSO sshd\[13330\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.254.161.202  user=root
Jun 25 01:32:18 OPSO sshd\[13330\]: Failed password for root from 182.254.161.202 port 48110 ssh2
Jun 25 01:35:18 OPSO sshd\[13900\]: Invalid user sui from 182.254.161.202 port 38214
Jun 25 01:35:18 OPSO sshd\[13900\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.254.161.202
Jun 25 01:35:20 OPSO sshd\[13900\]: Failed password for invalid user sui from 182.254.161.202 port 38214 ssh2
2020-06-25 08:30:47
139.59.146.28 attack
139.59.146.28 - - \[25/Jun/2020:01:06:19 +0200\] "POST /wp-login.php HTTP/1.0" 200 2507 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
139.59.146.28 - - \[25/Jun/2020:01:06:20 +0200\] "POST /wp-login.php HTTP/1.0" 200 2473 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
139.59.146.28 - - \[25/Jun/2020:01:06:21 +0200\] "POST /wp-login.php HTTP/1.0" 200 2470 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-06-25 08:42:15
78.36.97.216 attackbotsspam
Jun 25 05:53:49 home sshd[8395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.36.97.216
Jun 25 05:53:51 home sshd[8395]: Failed password for invalid user test from 78.36.97.216 port 42156 ssh2
Jun 25 05:57:21 home sshd[8757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.36.97.216
...
2020-06-25 12:08:30
192.241.209.208 attack
Scan or attack attempt on email service.
2020-06-25 08:21:13

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