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 <<>> 253.21.140.14
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15296
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;253.21.140.14.			IN	A

;; AUTHORITY SECTION:
.			488	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023100800 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 09 01:03:10 CST 2023
;; MSG SIZE  rcvd: 106
Host info
Host 14.140.21.253.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 14.140.21.253.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.46.242.175 attack
Mar 22 19:49:47 firewall sshd[29172]: Invalid user cmsftp from 198.46.242.175
Mar 22 19:49:48 firewall sshd[29172]: Failed password for invalid user cmsftp from 198.46.242.175 port 33140 ssh2
Mar 22 19:56:19 firewall sshd[29574]: Invalid user cmsftp from 198.46.242.175
...
2020-03-23 07:20:50
49.233.192.22 attackspam
Mar 22 19:05:09 ws22vmsma01 sshd[168034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.192.22
Mar 22 19:05:11 ws22vmsma01 sshd[168034]: Failed password for invalid user ospite from 49.233.192.22 port 57052 ssh2
...
2020-03-23 07:16:32
58.147.180.92 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-03-23 07:13:47
140.143.61.127 attackbots
Mar 22 23:58:00 v22018086721571380 sshd[3690]: Failed password for invalid user family from 140.143.61.127 port 34252 ssh2
2020-03-23 07:16:47
24.253.91.51 attack
Mar 21 22:03:15 svapp01 sshd[21453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip24-253-91-51.lv.lv.cox.net
Mar 21 22:03:17 svapp01 sshd[21453]: Failed password for invalid user uploader from 24.253.91.51 port 42686 ssh2
Mar 21 22:03:17 svapp01 sshd[21453]: Received disconnect from 24.253.91.51: 11: Bye Bye [preauth]
Mar 21 22:16:57 svapp01 sshd[26112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip24-253-91-51.lv.lv.cox.net


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=24.253.91.51
2020-03-23 07:12:59
36.67.120.42 attackbots
Unauthorised access (Mar 23) SRC=36.67.120.42 LEN=52 TTL=119 ID=22141 TCP DPT=445 WINDOW=8192 SYN
2020-03-23 06:59:41
92.63.194.59 attack
2020-03-22T22:44:05.997390abusebot.cloudsearch.cf sshd[458]: Invalid user admin from 92.63.194.59 port 37103
2020-03-22T22:44:06.003278abusebot.cloudsearch.cf sshd[458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.59
2020-03-22T22:44:05.997390abusebot.cloudsearch.cf sshd[458]: Invalid user admin from 92.63.194.59 port 37103
2020-03-22T22:44:08.107233abusebot.cloudsearch.cf sshd[458]: Failed password for invalid user admin from 92.63.194.59 port 37103 ssh2
2020-03-22T22:45:09.906354abusebot.cloudsearch.cf sshd[594]: Invalid user admin from 92.63.194.59 port 41559
2020-03-22T22:45:09.913183abusebot.cloudsearch.cf sshd[594]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.59
2020-03-22T22:45:09.906354abusebot.cloudsearch.cf sshd[594]: Invalid user admin from 92.63.194.59 port 41559
2020-03-22T22:45:11.665862abusebot.cloudsearch.cf sshd[594]: Failed password for invalid user admin from 9
...
2020-03-23 06:54:59
104.248.126.170 attackspam
SSH Invalid Login
2020-03-23 07:20:09
103.47.60.37 attackbotsspam
Mar 22 15:54:35 home sshd[4274]: Invalid user ke from 103.47.60.37 port 42732
Mar 22 15:54:35 home sshd[4274]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.47.60.37
Mar 22 15:54:35 home sshd[4274]: Invalid user ke from 103.47.60.37 port 42732
Mar 22 15:54:37 home sshd[4274]: Failed password for invalid user ke from 103.47.60.37 port 42732 ssh2
Mar 22 15:59:18 home sshd[4345]: Invalid user chang from 103.47.60.37 port 34562
Mar 22 15:59:18 home sshd[4345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.47.60.37
Mar 22 15:59:18 home sshd[4345]: Invalid user chang from 103.47.60.37 port 34562
Mar 22 15:59:20 home sshd[4345]: Failed password for invalid user chang from 103.47.60.37 port 34562 ssh2
Mar 22 16:01:23 home sshd[4378]: Invalid user mw from 103.47.60.37 port 41384
Mar 22 16:01:23 home sshd[4378]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.47.60.37
Mar 22 16:01:23 h
2020-03-23 06:54:29
112.85.42.188 attack
03/22/2020-19:17:15.118243 112.85.42.188 Protocol: 6 ET SCAN Potential SSH Scan
2020-03-23 07:18:57
51.83.71.201 attackbotsspam
Invalid user testuser from 51.83.71.201 port 58604
2020-03-23 06:56:16
173.11.209.26 attackspam
Telnet/23 MH Probe, Scan, BF, Hack -
2020-03-23 07:02:37
118.24.157.127 attackspam
SSH bruteforce
2020-03-23 06:55:43
78.128.113.190 attack
1 attempts against mh-modsecurity-ban on sand
2020-03-23 07:04:07
134.73.51.229 attackspambots
Mar 22 23:00:23 mail.srvfarm.net postfix/smtpd[905544]: NOQUEUE: reject: RCPT from unknown[134.73.51.229]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 22 23:01:26 mail.srvfarm.net postfix/smtpd[903244]: NOQUEUE: reject: RCPT from unknown[134.73.51.229]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 22 23:02:06 mail.srvfarm.net postfix/smtpd[910222]: NOQUEUE: reject: RCPT from unknown[134.73.51.229]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 22 23:02:07 mail.srvfarm.net postfix/smtpd[909880]: NOQUEUE: reject: RCPT from unknown[134.73.51.229]: 450 4.1.8 <
2020-03-23 07:05:24

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