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: None

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 <<>> 104.21.38.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16702
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.38.45.			IN	A

;; AUTHORITY SECTION:
.			198	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 45 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:23:19 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 45.38.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.38.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.165.136.177 attackbotsspam
23/tcp
[2019-08-15]1pkt
2019-08-16 06:46:11
177.124.89.14 attackspam
Automated report - ssh fail2ban:
Aug 15 23:54:39 wrong password, user=server, port=56075, ssh2
Aug 16 00:30:44 wrong password, user=root, port=58238, ssh2
Aug 16 00:36:26 authentication failure
2019-08-16 06:40:27
68.183.2.153 attackbotsspam
Aug 15 22:48:36 mail postfix/smtpd\[11990\]: warning: unknown\[68.183.2.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Aug 15 22:51:04 mail postfix/smtpd\[11834\]: warning: unknown\[68.183.2.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Aug 15 23:17:47 mail postfix/smtpd\[12829\]: warning: unknown\[68.183.2.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Aug 15 23:53:32 mail postfix/smtpd\[13786\]: warning: unknown\[68.183.2.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-08-16 06:19:23
198.211.118.157 attackspambots
Aug 15 22:45:47 ks10 sshd[9987]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.211.118.157 
Aug 15 22:45:48 ks10 sshd[9987]: Failed password for invalid user doug from 198.211.118.157 port 36642 ssh2
...
2019-08-16 06:25:19
99.108.141.4 attackspam
Aug 16 00:11:55 ArkNodeAT sshd\[1678\]: Invalid user test from 99.108.141.4
Aug 16 00:11:55 ArkNodeAT sshd\[1678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=99.108.141.4
Aug 16 00:11:57 ArkNodeAT sshd\[1678\]: Failed password for invalid user test from 99.108.141.4 port 42786 ssh2
2019-08-16 06:16:44
181.22.116.177 attack
23/tcp
[2019-08-15]1pkt
2019-08-16 06:25:54
68.183.122.94 attackspam
2019-08-15T22:28:03.457839abusebot-2.cloudsearch.cf sshd\[28529\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.122.94  user=root
2019-08-16 06:46:47
187.110.228.143 attackspambots
445/tcp
[2019-08-15]1pkt
2019-08-16 06:10:00
199.195.249.6 attackbotsspam
Repeated brute force against a port
2019-08-16 06:44:05
46.17.124.94 attackbotsspam
Aug 16 00:24:03 [host] sshd[1030]: Invalid user putty from 46.17.124.94
Aug 16 00:24:03 [host] sshd[1030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.17.124.94
Aug 16 00:24:06 [host] sshd[1030]: Failed password for invalid user putty from 46.17.124.94 port 15748 ssh2
2019-08-16 06:45:27
167.99.87.117 attackspam
Aug 15 12:14:55 php1 sshd\[32362\]: Invalid user bow from 167.99.87.117
Aug 15 12:14:55 php1 sshd\[32362\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.87.117
Aug 15 12:14:57 php1 sshd\[32362\]: Failed password for invalid user bow from 167.99.87.117 port 39270 ssh2
Aug 15 12:19:16 php1 sshd\[728\]: Invalid user training from 167.99.87.117
Aug 15 12:19:16 php1 sshd\[728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.87.117
2019-08-16 06:27:07
123.25.50.45 attackspam
445/tcp
[2019-08-15]1pkt
2019-08-16 06:16:27
203.129.207.2 attackspam
Invalid user student09 from 203.129.207.2 port 51912
2019-08-16 06:10:17
77.20.33.18 attackbots
Aug 15 22:15:19 nandi sshd[22817]: Invalid user test2 from 77.20.33.18
Aug 15 22:15:21 nandi sshd[22817]: Failed password for invalid user test2 from 77.20.33.18 port 59284 ssh2
Aug 15 22:15:21 nandi sshd[22817]: Received disconnect from 77.20.33.18: 11: Bye Bye [preauth]
Aug 15 22:24:53 nandi sshd[26680]: Invalid user vps from 77.20.33.18


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=77.20.33.18
2019-08-16 06:37:05
189.6.45.130 attackbots
Aug 15 20:10:32 raspberrypi sshd\[22742\]: Invalid user mnm from 189.6.45.130Aug 15 20:10:34 raspberrypi sshd\[22742\]: Failed password for invalid user mnm from 189.6.45.130 port 41529 ssh2Aug 15 20:19:28 raspberrypi sshd\[22963\]: Invalid user hash from 189.6.45.130
...
2019-08-16 06:28:49

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