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 <<>> 137.226.121.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29934
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.226.121.21.			IN	A

;; AUTHORITY SECTION:
.			164	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022062601 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 27 06:46:20 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 21.121.226.137.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.121.226.137.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.131.29.92 attackbots
Automatic report - Banned IP Access
2020-01-19 13:26:32
114.242.153.10 attackbots
Jan 19 05:58:56 ns37 sshd[12583]: Failed password for root from 114.242.153.10 port 43634 ssh2
Jan 19 05:58:56 ns37 sshd[12583]: Failed password for root from 114.242.153.10 port 43634 ssh2
2020-01-19 13:02:51
36.89.106.243 attack
Unauthorized connection attempt detected from IP address 36.89.106.243 to port 80 [J]
2020-01-19 08:59:16
206.189.37.55 attackbots
01/18/2020-23:58:49.840103 206.189.37.55 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-01-19 13:08:52
222.186.175.183 attack
Jan 19 06:13:42 server sshd[12906]: Failed none for root from 222.186.175.183 port 50654 ssh2
Jan 19 06:13:43 server sshd[12906]: Failed password for root from 222.186.175.183 port 50654 ssh2
Jan 19 06:13:47 server sshd[12906]: Failed password for root from 222.186.175.183 port 50654 ssh2
2020-01-19 13:16:20
222.186.180.130 attackbots
01/19/2020-00:04:21.325130 222.186.180.130 Protocol: 6 ET SCAN Potential SSH Scan
2020-01-19 13:12:35
73.222.121.141 attackbotsspam
SSH brute force
2020-01-19 13:02:13
178.157.91.81 attackbots
Jan 19 05:58:26 pornomens sshd\[14695\]: Invalid user test from 178.157.91.81 port 43394
Jan 19 05:58:26 pornomens sshd\[14695\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.157.91.81
Jan 19 05:58:28 pornomens sshd\[14695\]: Failed password for invalid user test from 178.157.91.81 port 43394 ssh2
...
2020-01-19 13:17:47
190.94.150.237 attack
Unauthorized connection attempt detected from IP address 190.94.150.237 to port 8080 [J]
2020-01-19 09:04:13
222.98.197.136 attackbotsspam
Unauthorized connection attempt detected from IP address 222.98.197.136 to port 23 [J]
2020-01-19 09:00:58
1.71.186.101 attackspam
Unauthorized connection attempt detected from IP address 1.71.186.101 to port 3389 [J]
2020-01-19 09:00:34
218.153.133.68 attack
Unauthorized connection attempt detected from IP address 218.153.133.68 to port 2220 [J]
2020-01-19 09:02:22
222.186.31.166 attack
Unauthorized connection attempt detected from IP address 222.186.31.166 to port 22 [T]
2020-01-19 13:19:45
54.68.97.15 attack
01/19/2020-05:58:47.187524 54.68.97.15 Protocol: 6 SURICATA TLS invalid record/traffic
2020-01-19 13:11:14
164.132.81.106 attackbotsspam
Oct 20 20:33:13 vtv3 sshd[16487]: Invalid user Inferno-123 from 164.132.81.106 port 50612
Oct 20 20:33:13 vtv3 sshd[16487]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.81.106
Oct 20 20:33:15 vtv3 sshd[16487]: Failed password for invalid user Inferno-123 from 164.132.81.106 port 50612 ssh2
Oct 20 20:36:44 vtv3 sshd[18455]: Invalid user asdfghjkl from 164.132.81.106 port 33570
Oct 20 20:36:44 vtv3 sshd[18455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.81.106
Nov 22 17:54:41 vtv3 sshd[25923]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.81.106 
Nov 22 17:54:42 vtv3 sshd[25923]: Failed password for invalid user mcserver from 164.132.81.106 port 53866 ssh2
Nov 22 17:57:46 vtv3 sshd[27385]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.81.106 
Nov 22 18:09:34 vtv3 sshd[32503]: pam_unix(sshd:auth): authentication
2020-01-19 13:12:53

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