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: South Africa

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 <<>> 163.203.106.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43417
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;163.203.106.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012501 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 11:14:56 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.106.203.163.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.106.203.163.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
82.65.27.68 attackspam
Aug  9 06:48:17 buvik sshd[5555]: Failed password for root from 82.65.27.68 port 33648 ssh2
Aug  9 06:52:12 buvik sshd[6177]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.65.27.68  user=root
Aug  9 06:52:14 buvik sshd[6177]: Failed password for root from 82.65.27.68 port 44310 ssh2
...
2020-08-09 14:18:34
60.30.98.194 attackspam
Aug  8 20:16:06 eddieflores sshd\[3163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.30.98.194  user=root
Aug  8 20:16:08 eddieflores sshd\[3163\]: Failed password for root from 60.30.98.194 port 38709 ssh2
Aug  8 20:17:39 eddieflores sshd\[3262\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.30.98.194  user=root
Aug  8 20:17:40 eddieflores sshd\[3262\]: Failed password for root from 60.30.98.194 port 57557 ssh2
Aug  8 20:19:11 eddieflores sshd\[3375\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.30.98.194  user=root
2020-08-09 14:44:43
54.38.242.206 attackbotsspam
Aug  9 07:42:00 eventyay sshd[19424]: Failed password for root from 54.38.242.206 port 39478 ssh2
Aug  9 07:45:43 eventyay sshd[19476]: Failed password for root from 54.38.242.206 port 46496 ssh2
...
2020-08-09 14:54:09
111.67.204.211 attackspam
Aug  9 07:01:35 h2779839 sshd[2196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.204.211  user=root
Aug  9 07:01:37 h2779839 sshd[2196]: Failed password for root from 111.67.204.211 port 32080 ssh2
Aug  9 07:03:22 h2779839 sshd[2262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.204.211  user=root
Aug  9 07:03:23 h2779839 sshd[2262]: Failed password for root from 111.67.204.211 port 55942 ssh2
Aug  9 07:05:16 h2779839 sshd[2288]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.204.211  user=root
Aug  9 07:05:18 h2779839 sshd[2288]: Failed password for root from 111.67.204.211 port 15832 ssh2
Aug  9 07:07:09 h2779839 sshd[2309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.204.211  user=root
Aug  9 07:07:11 h2779839 sshd[2309]: Failed password for root from 111.67.204.211 port 39696 ssh2
Aug 
...
2020-08-09 14:22:53
175.24.90.42 attack
Aug  9 05:29:02 roki sshd[14134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.90.42  user=root
Aug  9 05:29:04 roki sshd[14134]: Failed password for root from 175.24.90.42 port 52686 ssh2
Aug  9 05:42:06 roki sshd[15085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.90.42  user=root
Aug  9 05:42:08 roki sshd[15085]: Failed password for root from 175.24.90.42 port 43082 ssh2
Aug  9 05:53:34 roki sshd[15876]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.90.42  user=root
...
2020-08-09 14:20:29
183.62.197.115 attackspam
Aug  9 11:58:06 webhost01 sshd[26096]: Failed password for root from 183.62.197.115 port 45696 ssh2
...
2020-08-09 14:46:12
49.88.112.116 attack
Aug  9 13:08:12 webhost01 sshd[27294]: Failed password for root from 49.88.112.116 port 33062 ssh2
...
2020-08-09 14:27:50
192.144.232.129 attack
2020-08-09T05:47:53.074676n23.at sshd[3492121]: Failed password for root from 192.144.232.129 port 60416 ssh2
2020-08-09T05:53:26.284885n23.at sshd[3496884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.232.129  user=root
2020-08-09T05:53:27.933596n23.at sshd[3496884]: Failed password for root from 192.144.232.129 port 42218 ssh2
...
2020-08-09 14:25:30
182.61.1.31 attackbots
$f2bV_matches
2020-08-09 14:51:41
193.34.161.137 attackbots
Dovecot Invalid User Login Attempt.
2020-08-09 14:41:07
5.188.84.104 attack
REQUESTED PAGE: /imaspammer/
2020-08-09 14:40:52
218.92.0.208 attack
2020-08-09T04:09:12.861266abusebot-8.cloudsearch.cf sshd[14181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.208  user=root
2020-08-09T04:09:15.046535abusebot-8.cloudsearch.cf sshd[14181]: Failed password for root from 218.92.0.208 port 18515 ssh2
2020-08-09T04:09:17.165309abusebot-8.cloudsearch.cf sshd[14181]: Failed password for root from 218.92.0.208 port 18515 ssh2
2020-08-09T04:09:12.861266abusebot-8.cloudsearch.cf sshd[14181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.208  user=root
2020-08-09T04:09:15.046535abusebot-8.cloudsearch.cf sshd[14181]: Failed password for root from 218.92.0.208 port 18515 ssh2
2020-08-09T04:09:17.165309abusebot-8.cloudsearch.cf sshd[14181]: Failed password for root from 218.92.0.208 port 18515 ssh2
2020-08-09T04:09:12.861266abusebot-8.cloudsearch.cf sshd[14181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rho
...
2020-08-09 14:24:30
45.129.33.154 attackbots
Persistent port scanning [36 denied]
2020-08-09 14:52:44
37.187.16.30 attack
Aug  9 07:05:10 [host] sshd[29603]: pam_unix(sshd:
Aug  9 07:05:12 [host] sshd[29603]: Failed passwor
Aug  9 07:11:28 [host] sshd[29890]: pam_unix(sshd:
2020-08-09 14:14:49
52.229.113.144 attackbotsspam
(smtpauth) Failed SMTP AUTH login from 52.229.113.144 (CA/Canada/-): 5 in the last 3600 secs
2020-08-09 14:13:13

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