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 <<>> 10.21.21.163
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8375
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;10.21.21.163.			IN	A

;; AUTHORITY SECTION:
.			297	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023111600 1800 900 604800 86400

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Nov 16 14:20:08 CST 2023
;; MSG SIZE  rcvd: 105
Host info
Host 163.21.21.10.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 163.21.21.10.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.75.217.16 attackbotsspam
Attempted connection to port 4243.
2020-10-07 18:16:49
103.145.13.230 attackbots
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-10-07 18:52:41
209.198.80.8 attackbots
Oct  7 05:23:57 gw1 sshd[22723]: Failed password for root from 209.198.80.8 port 59834 ssh2
...
2020-10-07 18:42:30
150.95.27.32 attackspambots
Oct  7 07:34:38 ns382633 sshd\[26398\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.95.27.32  user=root
Oct  7 07:34:40 ns382633 sshd\[26398\]: Failed password for root from 150.95.27.32 port 33249 ssh2
Oct  7 07:44:14 ns382633 sshd\[27927\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.95.27.32  user=root
Oct  7 07:44:15 ns382633 sshd\[27927\]: Failed password for root from 150.95.27.32 port 34235 ssh2
Oct  7 07:48:40 ns382633 sshd\[28379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.95.27.32  user=root
2020-10-07 18:14:02
203.109.82.44 attack
Oct  7 11:52:03 server sshd[6940]: Failed password for root from 203.109.82.44 port 46932 ssh2
Oct  7 11:57:01 server sshd[8197]: Failed password for root from 203.109.82.44 port 56052 ssh2
Oct  7 12:02:06 server sshd[9299]: Failed password for root from 203.109.82.44 port 36988 ssh2
2020-10-07 18:40:35
222.186.15.62 attackspambots
Oct  7 12:31:35 piServer sshd[23389]: Failed password for root from 222.186.15.62 port 42753 ssh2
Oct  7 12:31:38 piServer sshd[23389]: Failed password for root from 222.186.15.62 port 42753 ssh2
Oct  7 12:31:41 piServer sshd[23389]: Failed password for root from 222.186.15.62 port 42753 ssh2
...
2020-10-07 18:37:18
24.139.182.74 attackbots
Automatic report - Port Scan Attack
2020-10-07 18:14:52
177.86.126.72 attackbots
Automatic report - Port Scan Attack
2020-10-07 18:45:24
157.55.39.161 attack
Automatic report - Banned IP Access
2020-10-07 18:32:10
164.90.226.53 attack
Lines containing failures of 164.90.226.53 (max 1000)
Oct  5 07:17:38 nexus sshd[17715]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.90.226.53  user=r.r
Oct  5 07:17:40 nexus sshd[17715]: Failed password for r.r from 164.90.226.53 port 36170 ssh2
Oct  5 07:17:40 nexus sshd[17715]: Received disconnect from 164.90.226.53 port 36170:11: Bye Bye [preauth]
Oct  5 07:17:40 nexus sshd[17715]: Disconnected from 164.90.226.53 port 36170 [preauth]
Oct  5 07:30:33 nexus sshd[18077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.90.226.53  user=r.r
Oct  5 07:30:35 nexus sshd[18077]: Failed password for r.r from 164.90.226.53 port 58460 ssh2
Oct  5 07:30:35 nexus sshd[18077]: Received disconnect from 164.90.226.53 port 58460:11: Bye Bye [preauth]
Oct  5 07:30:35 nexus sshd[18077]: Disconnected from 164.90.226.53 port 58460 [preauth]
Oct  5 07:34:12 nexus sshd[18176]: pam_unix(sshd:auth): aut........
------------------------------
2020-10-07 18:53:50
220.186.149.82 attack
Banned for a week because repeated abuses, for example SSH, but not only
2020-10-07 18:34:19
63.41.9.207 attack
Oct  6 22:30:44 s2 sshd[29082]: Failed password for root from 63.41.9.207 port 35822 ssh2
Oct  6 22:38:21 s2 sshd[29500]: Failed password for root from 63.41.9.207 port 54629 ssh2
2020-10-07 18:46:34
178.69.12.30 attackspam
Dovecot Invalid User Login Attempt.
2020-10-07 18:54:08
45.15.24.105 attackspambots
Lines containing failures of 45.15.24.105
Oct  6 17:08:38 mc sshd[24140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.15.24.105  user=r.r
Oct  6 17:08:40 mc sshd[24140]: Failed password for r.r from 45.15.24.105 port 46272 ssh2
Oct  6 17:08:41 mc sshd[24140]: Received disconnect from 45.15.24.105 port 46272:11: Bye Bye [preauth]
Oct  6 17:08:41 mc sshd[24140]: Disconnected from authenticating user r.r 45.15.24.105 port 46272 [preauth]
Oct  6 18:00:08 mc sshd[25651]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.15.24.105  user=r.r
Oct  6 18:00:11 mc sshd[25651]: Failed password for r.r from 45.15.24.105 port 51550 ssh2
Oct  6 18:00:11 mc sshd[25651]: Received disconnect from 45.15.24.105 port 51550:11: Bye Bye [preauth]
Oct  6 18:00:11 mc sshd[25651]: Disconnected from authenticating user r.r 45.15.24.105 port 51550 [preauth]
Oct  6 18:04:11 mc sshd[25971]: pam_unix(sshd:auth): au........
------------------------------
2020-10-07 18:26:58
189.67.169.4 attack
Automatic report - Port Scan Attack
2020-10-07 18:29:55

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