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: Oman

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 <<>> 5.21.164.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27937
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;5.21.164.221.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022000 1800 900 604800 86400

;; Query time: 46 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 23:53:10 CST 2025
;; MSG SIZE  rcvd: 105
Host info
221.164.21.5.in-addr.arpa domain name pointer dynamic.isp.ooredoo.om.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
221.164.21.5.in-addr.arpa	name = dynamic.isp.ooredoo.om.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
31.163.183.80 attackspam
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-02-08 11:05:13
52.187.169.18 attackbotsspam
"SSH brute force auth login attempt."
2020-02-08 11:00:29
37.203.105.161 attackbots
2020-02-08T13:36:48.013754luisaranguren sshd[3193077]: Failed password for root from 37.203.105.161 port 61785 ssh2
2020-02-08T13:36:57.166844luisaranguren sshd[3193077]: Connection closed by authenticating user root 37.203.105.161 port 61785 [preauth]
...
2020-02-08 10:56:44
106.12.122.138 attackbotsspam
Feb  8 05:56:55 plex sshd[30044]: Invalid user uhl from 106.12.122.138 port 58060
Feb  8 05:56:55 plex sshd[30044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.122.138
Feb  8 05:56:55 plex sshd[30044]: Invalid user uhl from 106.12.122.138 port 58060
Feb  8 05:56:57 plex sshd[30044]: Failed password for invalid user uhl from 106.12.122.138 port 58060 ssh2
Feb  8 06:00:01 plex sshd[30124]: Invalid user amz from 106.12.122.138 port 48798
2020-02-08 13:08:59
122.15.82.83 attack
SSH Bruteforce attempt
2020-02-08 11:09:22
138.68.91.150 attackbots
02/08/2020-05:59:59.770036 138.68.91.150 Protocol: 6 ET POLICY Cleartext WordPress Login
2020-02-08 13:13:41
36.107.225.238 attackbots
Feb  8 06:00:03 mout sshd[1265]: Invalid user nhq from 36.107.225.238 port 44856
2020-02-08 13:04:49
218.92.0.178 attackbotsspam
Feb  8 10:01:14 itv-usvr-02 sshd[23461]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.178  user=root
Feb  8 10:01:16 itv-usvr-02 sshd[23461]: Failed password for root from 218.92.0.178 port 62016 ssh2
Feb  8 10:01:28 itv-usvr-02 sshd[23461]: error: maximum authentication attempts exceeded for root from 218.92.0.178 port 62016 ssh2 [preauth]
Feb  8 10:01:14 itv-usvr-02 sshd[23461]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.178  user=root
Feb  8 10:01:16 itv-usvr-02 sshd[23461]: Failed password for root from 218.92.0.178 port 62016 ssh2
Feb  8 10:01:28 itv-usvr-02 sshd[23461]: error: maximum authentication attempts exceeded for root from 218.92.0.178 port 62016 ssh2 [preauth]
2020-02-08 11:04:48
156.195.23.93 attackspambots
DATE:2020-02-07 23:33:49, IP:156.195.23.93, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-02-08 11:02:28
103.221.244.165 attackspam
Feb  8 05:56:25 legacy sshd[12509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.221.244.165
Feb  8 05:56:26 legacy sshd[12509]: Failed password for invalid user gzf from 103.221.244.165 port 33334 ssh2
Feb  8 05:59:53 legacy sshd[12667]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.221.244.165
...
2020-02-08 13:16:38
190.148.50.157 attackbots
Lines containing failures of 190.148.50.157
Feb  8 05:45:57 shared11 sshd[24694]: Invalid user user from 190.148.50.157 port 22504
Feb  8 05:45:57 shared11 sshd[24694]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.148.50.157
Feb  8 05:45:59 shared11 sshd[24694]: Failed password for invalid user user from 190.148.50.157 port 22504 ssh2
Feb  8 05:45:59 shared11 sshd[24694]: Connection closed by invalid user user 190.148.50.157 port 22504 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=190.148.50.157
2020-02-08 13:07:18
103.92.24.240 attack
Feb  8 05:59:45 163-172-32-151 sshd[6869]: Invalid user qrx from 103.92.24.240 port 50300
...
2020-02-08 13:20:31
185.56.153.236 attack
Feb  7 20:21:34 mail sshd\[6837\]: Invalid user hna from 185.56.153.236
Feb  7 20:21:34 mail sshd\[6837\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.56.153.236
...
2020-02-08 11:04:06
180.76.135.15 attack
SASL PLAIN auth failed: ruser=...
2020-02-08 10:59:52
195.154.181.46 attackbotsspam
Feb  7 sshd[6290]: Invalid user cut from 195.154.181.46 port 38144
2020-02-08 13:06:57

Recently Reported IPs

81.96.242.144 236.194.82.92 161.195.61.26 181.0.116.238
143.151.89.49 238.28.201.129 164.196.135.122 29.60.91.58
57.177.86.7 51.245.118.112 254.120.58.55 227.203.229.202
68.193.20.162 90.210.233.47 202.152.120.22 202.204.54.113
123.233.52.223 31.164.81.26 35.191.39.134 197.87.97.206