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 <<>> 254.131.221.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34783
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;254.131.221.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012600 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 16:42:12 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.221.131.254.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.221.131.254.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.165.194.191 attackspambots
SSH brutforce
2020-06-17 01:50:32
125.99.173.162 attack
2020-06-16T17:42:39.122914shield sshd\[20060\]: Invalid user postgres from 125.99.173.162 port 42212
2020-06-16T17:42:39.126876shield sshd\[20060\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.99.173.162
2020-06-16T17:42:41.375948shield sshd\[20060\]: Failed password for invalid user postgres from 125.99.173.162 port 42212 ssh2
2020-06-16T17:46:59.682282shield sshd\[21122\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.99.173.162  user=root
2020-06-16T17:47:01.625190shield sshd\[21122\]: Failed password for root from 125.99.173.162 port 17231 ssh2
2020-06-17 01:53:55
5.188.86.221 attackspam
Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-06-16T16:28:26Z and 2020-06-16T16:38:01Z
2020-06-17 01:53:06
222.186.173.201 attack
2020-06-16T20:55:55.935470afi-git.jinr.ru sshd[8347]: Failed password for root from 222.186.173.201 port 41062 ssh2
2020-06-16T20:55:58.981929afi-git.jinr.ru sshd[8347]: Failed password for root from 222.186.173.201 port 41062 ssh2
2020-06-16T20:56:02.108101afi-git.jinr.ru sshd[8347]: Failed password for root from 222.186.173.201 port 41062 ssh2
2020-06-16T20:56:02.108242afi-git.jinr.ru sshd[8347]: error: maximum authentication attempts exceeded for root from 222.186.173.201 port 41062 ssh2 [preauth]
2020-06-16T20:56:02.108271afi-git.jinr.ru sshd[8347]: Disconnecting: Too many authentication failures [preauth]
...
2020-06-17 01:57:03
222.186.15.18 attack
Jun 16 13:49:18 ny01 sshd[21635]: Failed password for root from 222.186.15.18 port 30868 ssh2
Jun 16 13:49:20 ny01 sshd[21635]: Failed password for root from 222.186.15.18 port 30868 ssh2
Jun 16 13:49:22 ny01 sshd[21635]: Failed password for root from 222.186.15.18 port 30868 ssh2
2020-06-17 01:57:38
42.118.107.76 attackspambots
2020-06-15 20:19:29 server sshd[59036]: Failed password for invalid user root from 42.118.107.76 port 43912 ssh2
2020-06-17 01:52:44
80.82.215.251 attackspambots
Jun 16 15:13:02 *** sshd[17170]: Invalid user stone from 80.82.215.251
2020-06-17 01:50:59
41.231.54.123 attack
Invalid user vnc from 41.231.54.123 port 42464
2020-06-17 01:47:13
200.119.112.204 attack
Jun 16 14:14:52 serwer sshd\[12693\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.119.112.204  user=root
Jun 16 14:14:54 serwer sshd\[12693\]: Failed password for root from 200.119.112.204 port 40878 ssh2
Jun 16 14:18:05 serwer sshd\[13148\]: Invalid user content from 200.119.112.204 port 60866
Jun 16 14:18:05 serwer sshd\[13148\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.119.112.204
...
2020-06-17 02:23:03
193.112.5.66 attackbotsspam
Jun 16 19:48:31 pkdns2 sshd\[52306\]: Invalid user luis from 193.112.5.66Jun 16 19:48:33 pkdns2 sshd\[52306\]: Failed password for invalid user luis from 193.112.5.66 port 51678 ssh2Jun 16 19:51:20 pkdns2 sshd\[52445\]: Invalid user msf from 193.112.5.66Jun 16 19:51:22 pkdns2 sshd\[52445\]: Failed password for invalid user msf from 193.112.5.66 port 19021 ssh2Jun 16 19:54:04 pkdns2 sshd\[52526\]: Invalid user rtc from 193.112.5.66Jun 16 19:54:06 pkdns2 sshd\[52526\]: Failed password for invalid user rtc from 193.112.5.66 port 50403 ssh2
...
2020-06-17 02:06:46
180.248.120.9 attack
1592309884 - 06/16/2020 14:18:04 Host: 180.248.120.9/180.248.120.9 Port: 445 TCP Blocked
2020-06-17 02:24:31
157.245.91.72 attackbotsspam
Auto Fail2Ban report, multiple SSH login attempts.
2020-06-17 01:41:50
46.38.150.153 attackbots
$f2bV_matches
2020-06-17 02:20:00
203.156.205.59 attackspam
Invalid user zyx from 203.156.205.59 port 37955
2020-06-17 02:22:41
195.54.166.101 attack
[portscan] Port scan
2020-06-17 02:07:33

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