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: Germany

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 <<>> 53.108.99.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62614
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;53.108.99.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013101 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 01 03:02:49 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 21.99.108.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.99.108.53.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
199.231.190.126 attackbotsspam
$f2bV_matches
2019-10-16 11:51:19
51.75.25.164 attackspambots
Oct 15 23:44:53 TORMINT sshd\[31481\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.25.164  user=root
Oct 15 23:44:55 TORMINT sshd\[31481\]: Failed password for root from 51.75.25.164 port 47280 ssh2
Oct 15 23:48:51 TORMINT sshd\[31682\]: Invalid user minecraft from 51.75.25.164
Oct 15 23:48:51 TORMINT sshd\[31682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.25.164
...
2019-10-16 12:08:58
222.186.175.167 attackspambots
Oct 16 09:38:12 areeb-Workstation sshd[22820]: Failed password for root from 222.186.175.167 port 51088 ssh2
Oct 16 09:38:17 areeb-Workstation sshd[22820]: Failed password for root from 222.186.175.167 port 51088 ssh2
...
2019-10-16 12:16:37
188.166.99.89 attackspambots
WordPress login Brute force / Web App Attack on client site.
2019-10-16 11:56:41
199.115.128.241 attackbots
Oct 15 17:41:51 hanapaa sshd\[4385\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=199.115.128.241  user=root
Oct 15 17:41:54 hanapaa sshd\[4385\]: Failed password for root from 199.115.128.241 port 32899 ssh2
Oct 15 17:45:18 hanapaa sshd\[4663\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=199.115.128.241  user=root
Oct 15 17:45:20 hanapaa sshd\[4663\]: Failed password for root from 199.115.128.241 port 52332 ssh2
Oct 15 17:48:54 hanapaa sshd\[4950\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=199.115.128.241  user=root
2019-10-16 12:02:30
123.201.116.127 attackbots
C1,WP GET /nelson/wp-login.php
2019-10-16 12:27:34
92.222.33.4 attackbotsspam
Oct 15 23:48:44 plusreed sshd[19331]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.33.4  user=root
Oct 15 23:48:47 plusreed sshd[19331]: Failed password for root from 92.222.33.4 port 52560 ssh2
...
2019-10-16 11:55:54
61.74.118.139 attackbotsspam
Oct 16 03:31:41 thevastnessof sshd[28805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.74.118.139
...
2019-10-16 12:11:23
218.93.33.52 attackbots
ssh failed login
2019-10-16 12:05:48
222.252.214.214 attack
Unauthorized connection attempt from IP address 222.252.214.214 on Port 445(SMB)
2019-10-16 12:01:59
117.7.238.84 attackspambots
Unauthorized connection attempt from IP address 117.7.238.84 on Port 445(SMB)
2019-10-16 12:25:26
37.59.103.173 attackspambots
detected by Fail2Ban
2019-10-16 11:59:09
51.83.98.104 attack
Oct 16 05:50:04 SilenceServices sshd[20338]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.98.104
Oct 16 05:50:06 SilenceServices sshd[20338]: Failed password for invalid user guest from 51.83.98.104 port 56540 ssh2
Oct 16 05:53:43 SilenceServices sshd[21312]: Failed password for root from 51.83.98.104 port 39020 ssh2
2019-10-16 12:05:22
36.75.253.253 attack
Unauthorized connection attempt from IP address 36.75.253.253 on Port 445(SMB)
2019-10-16 11:50:49
41.65.226.83 attackspam
Unauthorized connection attempt from IP address 41.65.226.83 on Port 445(SMB)
2019-10-16 11:56:29

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