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 <<>> 53.21.13.198
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53668
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;53.21.13.198.			IN	A

;; AUTHORITY SECTION:
.			348	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2021122800 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Dec 28 19:01:24 CST 2021
;; MSG SIZE  rcvd: 105
Host info
Host 198.13.21.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 198.13.21.53.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
116.90.163.146 attackspambots
Nov 12 05:12:08 *** sshd[24696]: User root from 116.90.163.146 not allowed because not listed in AllowUsers
2019-11-12 13:57:46
1.55.241.4 attackspam
postfix (unknown user, SPF fail or relay access denied)
2019-11-12 14:04:02
182.113.196.156 attack
Fail2Ban Ban Triggered
2019-11-12 14:09:24
139.198.191.217 attackbots
Nov 12 06:27:49 ns382633 sshd\[618\]: Invalid user krotish from 139.198.191.217 port 60130
Nov 12 06:27:49 ns382633 sshd\[618\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.191.217
Nov 12 06:27:51 ns382633 sshd\[618\]: Failed password for invalid user krotish from 139.198.191.217 port 60130 ssh2
Nov 12 06:39:20 ns382633 sshd\[2685\]: Invalid user bdos from 139.198.191.217 port 42524
Nov 12 06:39:20 ns382633 sshd\[2685\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.191.217
2019-11-12 14:04:44
115.56.124.27 attack
Fail2Ban Ban Triggered
2019-11-12 13:44:26
182.116.110.144 attack
Fail2Ban Ban Triggered
2019-11-12 14:00:20
51.75.23.62 attackbots
Nov 12 06:57:59 sauna sshd[148834]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.23.62
Nov 12 06:58:01 sauna sshd[148834]: Failed password for invalid user lovely from 51.75.23.62 port 60392 ssh2
...
2019-11-12 13:43:54
181.40.73.86 attackspam
Aug 25 09:44:29 vtv3 sshd\[13915\]: Invalid user fran from 181.40.73.86 port 41946
Aug 25 09:44:29 vtv3 sshd\[13915\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.40.73.86
Aug 25 09:44:31 vtv3 sshd\[13915\]: Failed password for invalid user fran from 181.40.73.86 port 41946 ssh2
Aug 25 09:49:36 vtv3 sshd\[16498\]: Invalid user odoo from 181.40.73.86 port 42876
Aug 25 09:49:36 vtv3 sshd\[16498\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.40.73.86
Aug 25 10:00:05 vtv3 sshd\[21642\]: Invalid user nano from 181.40.73.86 port 12643
Aug 25 10:00:05 vtv3 sshd\[21642\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.40.73.86
Aug 25 10:00:07 vtv3 sshd\[21642\]: Failed password for invalid user nano from 181.40.73.86 port 12643 ssh2
Aug 25 10:05:17 vtv3 sshd\[24619\]: Invalid user layer from 181.40.73.86 port 35849
Aug 25 10:05:17 vtv3 sshd\[24619\]: pam_unix\(sshd:auth
2019-11-12 14:06:54
125.41.9.161 attackspambots
Fail2Ban Ban Triggered
2019-11-12 13:46:23
218.75.207.11 attackbotsspam
Automatic report - Banned IP Access
2019-11-12 13:34:57
95.31.88.99 attack
Automatic report - Port Scan Attack
2019-11-12 13:42:25
157.245.1.113 attackbots
Nov 12 07:37:05 www sshd\[24199\]: Invalid user xtreme from 157.245.1.113Nov 12 07:37:07 www sshd\[24199\]: Failed password for invalid user xtreme from 157.245.1.113 port 41946 ssh2Nov 12 07:40:50 www sshd\[24331\]: Invalid user swinkin from 157.245.1.113
...
2019-11-12 13:53:13
81.22.45.175 attack
11/12/2019-00:55:37.535429 81.22.45.175 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-12 14:05:17
222.186.173.142 attack
Nov 12 06:48:09 tuxlinux sshd[23714]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.142  user=root
...
2019-11-12 13:53:55
42.233.102.124 attack
Fail2Ban Ban Triggered
2019-11-12 14:08:48

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