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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 253.40.121.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51288
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;253.40.121.50.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022001 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 02:03:23 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 50.121.40.253.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 50.121.40.253.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.28.165.248 attackspam
Apr 22 05:46:49 mout sshd[26062]: Invalid user user1 from 123.28.165.248 port 54993
Apr 22 05:46:51 mout sshd[26062]: Failed password for invalid user user1 from 123.28.165.248 port 54993 ssh2
Apr 22 05:46:52 mout sshd[26062]: Connection closed by 123.28.165.248 port 54993 [preauth]
2020-04-22 20:03:47
167.99.67.209 attackbotsspam
2020-04-22T13:59:01.412739vps773228.ovh.net sshd[4758]: Failed password for root from 167.99.67.209 port 49946 ssh2
2020-04-22T14:03:33.758241vps773228.ovh.net sshd[4891]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.67.209  user=root
2020-04-22T14:03:35.684816vps773228.ovh.net sshd[4891]: Failed password for root from 167.99.67.209 port 33972 ssh2
2020-04-22T14:08:06.004779vps773228.ovh.net sshd[4954]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.67.209  user=root
2020-04-22T14:08:07.409098vps773228.ovh.net sshd[4954]: Failed password for root from 167.99.67.209 port 46244 ssh2
...
2020-04-22 20:10:21
192.144.172.50 attackbots
2020-04-22T02:15:59.4926791495-001 sshd[20787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.172.50  user=root
2020-04-22T02:16:01.8628091495-001 sshd[20787]: Failed password for root from 192.144.172.50 port 35044 ssh2
2020-04-22T02:18:14.6511721495-001 sshd[20933]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.172.50  user=root
2020-04-22T02:18:16.8852621495-001 sshd[20933]: Failed password for root from 192.144.172.50 port 56248 ssh2
2020-04-22T02:20:29.5665071495-001 sshd[21021]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.172.50  user=root
2020-04-22T02:20:31.3349301495-001 sshd[21021]: Failed password for root from 192.144.172.50 port 49210 ssh2
...
2020-04-22 20:06:20
51.178.50.244 attack
Apr 22 11:43:24 l03 sshd[19280]: Invalid user test3 from 51.178.50.244 port 49464
...
2020-04-22 19:44:11
182.254.186.229 attackbots
sshd jail - ssh hack attempt
2020-04-22 20:19:37
18.208.150.118 attack
ssh brute force
2020-04-22 19:49:25
211.43.13.243 attackspambots
$f2bV_matches
2020-04-22 19:48:51
120.92.102.213 attackspambots
firewall-block, port(s): 6024/tcp
2020-04-22 20:07:08
117.6.97.166 attackspam
117.6.97.166 - - [22/Apr/2020:05:46:42 +0200] "POST /wp-login.php HTTP/1.1" 200 6458 "http://entreprendre.univ-lyon3.fr/wp-login.php" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1"
117.6.97.166 - - [22/Apr/2020:05:46:46 +0200] "POST /wp-login.php HTTP/1.1" 200 6458 "http://entreprendre.univ-lyon3.fr/wp-login.php" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1"
117.6.97.166 - - [22/Apr/2020:05:46:49 +0200] "POST /wp-login.php HTTP/1.1" 200 6458 "http://entreprendre.univ-lyon3.fr/wp-login.php" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1"
117.6.97.166 - - [22/Apr/2020:05:46:51 +0200] "POST /wp-login.php HTTP/1.1" 200 6458 "http://entreprendre.univ-lyon3.fr/wp-login.php" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1"
117.6.97.166 - - [22/Apr/2020:05:46:55 +0200] "POST /wp-login.php HTTP/1.1" 200 6458 "http://entreprendre.univ-lyon3.fr/wp-login.php" "Mozilla/5.0 (Windows NT 6.1; 
...
2020-04-22 19:53:29
218.159.161.95 attack
Attempted connection to port 5555.
2020-04-22 19:58:08
43.254.220.207 attack
2020-04-21 UTC: (10x) - ft,git,root(5x),test(3x)
2020-04-22 20:00:50
124.43.12.185 attack
Apr 22 14:04:47 ArkNodeAT sshd\[15348\]: Invalid user tom from 124.43.12.185
Apr 22 14:04:47 ArkNodeAT sshd\[15348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.43.12.185
Apr 22 14:04:49 ArkNodeAT sshd\[15348\]: Failed password for invalid user tom from 124.43.12.185 port 57712 ssh2
2020-04-22 20:26:17
197.248.0.222 attackbots
Invalid user zp from 197.248.0.222 port 36926
2020-04-22 20:01:04
114.69.244.210 attackspam
Sending SPAM email
2020-04-22 20:22:59
51.68.231.103 attack
Brute force SMTP login attempted.
...
2020-04-22 19:54:58

Recently Reported IPs

126.220.170.12 173.212.96.196 143.140.130.40 217.49.51.152
17.191.53.33 99.89.176.142 62.145.205.229 53.103.35.166
17.210.206.82 133.246.181.20 177.92.164.53 63.24.247.15
107.9.2.224 7.242.16.147 191.103.21.228 91.41.102.34
133.150.186.118 144.213.81.52 41.77.140.20 168.174.97.2