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: United States

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 <<>> 104.21.206.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63820
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.206.50.			IN	A

;; AUTHORITY SECTION:
.			322	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022033100 1800 900 604800 86400

;; Query time: 158 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 31 16:54:20 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 50.206.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 50.206.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.7.146.113 attackspambots
IP 45.7.146.113 attacked honeypot on port: 5000 at 8/24/2020 4:46:16 AM
2020-08-25 02:22:33
89.163.209.26 attack
2020-08-24T11:45:40.8558531495-001 sshd[61128]: Invalid user socket from 89.163.209.26 port 51906
2020-08-24T11:45:40.8591291495-001 sshd[61128]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=rs000279.fastrootserver.de
2020-08-24T11:45:40.8558531495-001 sshd[61128]: Invalid user socket from 89.163.209.26 port 51906
2020-08-24T11:45:42.7048091495-001 sshd[61128]: Failed password for invalid user socket from 89.163.209.26 port 51906 ssh2
2020-08-24T11:49:17.5236841495-001 sshd[61316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=rs000279.fastrootserver.de  user=root
2020-08-24T11:49:19.1587331495-001 sshd[61316]: Failed password for root from 89.163.209.26 port 55343 ssh2
...
2020-08-25 02:19:17
129.204.177.177 attackbots
Aug 24 13:41:26 inter-technics sshd[11114]: Invalid user pj from 129.204.177.177 port 42812
Aug 24 13:41:26 inter-technics sshd[11114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.177.177
Aug 24 13:41:26 inter-technics sshd[11114]: Invalid user pj from 129.204.177.177 port 42812
Aug 24 13:41:27 inter-technics sshd[11114]: Failed password for invalid user pj from 129.204.177.177 port 42812 ssh2
Aug 24 13:46:33 inter-technics sshd[11436]: Invalid user salman from 129.204.177.177 port 45442
...
2020-08-25 02:09:55
193.169.253.138 attack
Aug 24 13:09:40 h2608077 postfix/smtpd[27487]: warning: unknown[193.169.253.138]: SASL LOGIN authentication failed: authentication failure
Aug 24 13:27:49 h2608077 postfix/smtpd[27569]: warning: unknown[193.169.253.138]: SASL LOGIN authentication failed: authentication failure
Aug 24 13:45:54 h2608077 postfix/smtpd[27694]: warning: unknown[193.169.253.138]: SASL LOGIN authentication failed: authentication failure
...
2020-08-25 02:47:32
45.115.62.131 attack
Brute-force attempt banned
2020-08-25 02:46:12
177.156.189.224 attack
Automatic report - XMLRPC Attack
2020-08-25 02:23:45
78.128.113.118 attack
Aug 24 20:28:31 relay postfix/smtpd\[6587\]: warning: unknown\[78.128.113.118\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 24 20:28:49 relay postfix/smtpd\[5851\]: warning: unknown\[78.128.113.118\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 24 20:29:24 relay postfix/smtpd\[6587\]: warning: unknown\[78.128.113.118\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 24 20:29:42 relay postfix/smtpd\[5852\]: warning: unknown\[78.128.113.118\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 24 20:35:48 relay postfix/smtpd\[5970\]: warning: unknown\[78.128.113.118\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-25 02:39:05
88.248.165.4 attackbots
Unauthorized connection attempt from IP address 88.248.165.4 on Port 445(SMB)
2020-08-25 02:33:54
114.119.164.68 attackspam
[Mon Aug 24 18:45:57.665116 2020] [:error] [pid 1876:tid 140275578042112] [client 114.119.164.68:43404] [client 114.119.164.68] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "696"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197"] [severity "WARNING"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "103.27.207.197"] [uri "/robots.txt"] [unique_id "X0OodcqtMeqUd4rr6z37vgAAAko"]
...
2020-08-25 02:45:10
138.68.4.131 attackspam
2020-08-24T13:45:13.702070+02:00  sshd[22551]: Failed password for invalid user sinus from 138.68.4.131 port 39732 ssh2
2020-08-25 02:33:33
104.130.229.34 attackspambots
$f2bV_matches
2020-08-25 02:49:45
182.253.11.130 attackbotsspam
Unauthorized connection attempt from IP address 182.253.11.130 on Port 445(SMB)
2020-08-25 02:45:54
125.209.67.53 attackspam
Unauthorized connection attempt detected from IP address 125.209.67.53 to port 445 [T]
2020-08-25 02:30:35
178.62.18.9 attackspam
2020-08-24T17:32:23.372633abusebot-4.cloudsearch.cf sshd[24601]: Invalid user dj from 178.62.18.9 port 50024
2020-08-24T17:32:23.379142abusebot-4.cloudsearch.cf sshd[24601]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.18.9
2020-08-24T17:32:23.372633abusebot-4.cloudsearch.cf sshd[24601]: Invalid user dj from 178.62.18.9 port 50024
2020-08-24T17:32:25.243963abusebot-4.cloudsearch.cf sshd[24601]: Failed password for invalid user dj from 178.62.18.9 port 50024 ssh2
2020-08-24T17:37:44.898301abusebot-4.cloudsearch.cf sshd[24620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.18.9  user=root
2020-08-24T17:37:46.497344abusebot-4.cloudsearch.cf sshd[24620]: Failed password for root from 178.62.18.9 port 60976 ssh2
2020-08-24T17:40:52.563003abusebot-4.cloudsearch.cf sshd[24737]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.18.9  user=root
2020-08-
...
2020-08-25 02:47:45
103.56.197.178 attackspambots
Aug 24 20:01:00 vps647732 sshd[9576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.56.197.178
Aug 24 20:01:02 vps647732 sshd[9576]: Failed password for invalid user ljl from 103.56.197.178 port 30136 ssh2
...
2020-08-25 02:15:25

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