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 <<>> 254.53.21.231
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22318
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;254.53.21.231.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025032900 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 29 22:57:32 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 231.21.53.254.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 231.21.53.254.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
191.97.13.15 attack
Unauthorized connection attempt from IP address 191.97.13.15 on Port 445(SMB)
2020-09-16 21:21:31
119.237.53.14 attackbotsspam
Sep 15 04:00:10 scw-focused-cartwright sshd[28871]: Failed password for root from 119.237.53.14 port 41758 ssh2
2020-09-16 21:13:20
187.189.11.49 attackspambots
Sep 16 12:42:35 abendstille sshd\[8679\]: Invalid user ts3 from 187.189.11.49
Sep 16 12:42:35 abendstille sshd\[8679\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.189.11.49
Sep 16 12:42:37 abendstille sshd\[8679\]: Failed password for invalid user ts3 from 187.189.11.49 port 34048 ssh2
Sep 16 12:47:01 abendstille sshd\[13329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.189.11.49  user=root
Sep 16 12:47:04 abendstille sshd\[13329\]: Failed password for root from 187.189.11.49 port 43808 ssh2
...
2020-09-16 21:03:10
39.104.138.246 attackbots
xmlrpc attack
2020-09-16 21:08:00
89.248.162.161 attackbotsspam
firewall-block, port(s): 1700/tcp, 1725/tcp, 1735/tcp, 1741/tcp, 1751/tcp, 1770/tcp, 1777/tcp, 1794/tcp
2020-09-16 21:03:33
187.135.19.68 attackbots
Unauthorized connection attempt from IP address 187.135.19.68 on Port 445(SMB)
2020-09-16 21:37:39
121.241.244.92 attackbots
Sep 16 14:42:08 h2865660 sshd[12842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.241.244.92  user=root
Sep 16 14:42:10 h2865660 sshd[12842]: Failed password for root from 121.241.244.92 port 52115 ssh2
Sep 16 14:50:21 h2865660 sshd[13104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.241.244.92  user=root
Sep 16 14:50:23 h2865660 sshd[13104]: Failed password for root from 121.241.244.92 port 47355 ssh2
Sep 16 14:52:38 h2865660 sshd[13178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.241.244.92  user=root
Sep 16 14:52:40 h2865660 sshd[13178]: Failed password for root from 121.241.244.92 port 56142 ssh2
...
2020-09-16 21:29:23
81.68.128.31 attackspambots
Time:     Wed Sep 16 08:56:42 2020 +0000
IP:       81.68.128.31 (-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 16 08:45:33 ca-16-ede1 sshd[11308]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.128.31  user=root
Sep 16 08:45:35 ca-16-ede1 sshd[11308]: Failed password for root from 81.68.128.31 port 59446 ssh2
Sep 16 08:52:10 ca-16-ede1 sshd[12115]: Invalid user admin from 81.68.128.31 port 34974
Sep 16 08:52:13 ca-16-ede1 sshd[12115]: Failed password for invalid user admin from 81.68.128.31 port 34974 ssh2
Sep 16 08:56:39 ca-16-ede1 sshd[12671]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.128.31  user=root
2020-09-16 21:00:09
193.218.38.9 attack
Sep 15 17:35:22 ny01 sshd[24394]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.218.38.9
Sep 15 17:35:24 ny01 sshd[24394]: Failed password for invalid user xuxulike1 from 193.218.38.9 port 58612 ssh2
Sep 15 17:39:38 ny01 sshd[25000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.218.38.9
2020-09-16 21:13:55
188.239.3.134 attack
" "
2020-09-16 21:14:21
27.5.22.215 attackbotsspam
Auto Detect Rule!
proto TCP (SYN), 27.5.22.215:60608->gjan.info:23, len 40
2020-09-16 21:16:12
202.92.171.110 attackbotsspam
Sep 15 17:00:47 scw-focused-cartwright sshd[10221]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.92.171.110
Sep 15 17:00:49 scw-focused-cartwright sshd[10221]: Failed password for invalid user user from 202.92.171.110 port 57147 ssh2
2020-09-16 21:09:46
165.22.69.147 attackspambots
Brute-force attempt banned
2020-09-16 21:09:21
220.128.102.12 attackbots
Unauthorized connection attempt from IP address 220.128.102.12 on Port 445(SMB)
2020-09-16 21:26:37
176.37.82.180 attack
Sep 15 17:00:34 scw-focused-cartwright sshd[10177]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.37.82.180
Sep 15 17:00:36 scw-focused-cartwright sshd[10177]: Failed password for invalid user pi from 176.37.82.180 port 33898 ssh2
2020-09-16 21:31:06

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