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 <<>> 104.21.8.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20655
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.8.75.			IN	A

;; AUTHORITY SECTION:
.			569	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:00:30 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 75.8.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 75.8.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.35.79.170 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-09-07 10:00:20,905 INFO [amun_request_handler] PortScan Detected on Port: 445 (49.35.79.170)
2019-09-08 03:54:39
199.249.230.89 attackbots
Unauthorized access detected from banned ip
2019-09-08 04:05:14
116.239.32.21 attack
Sep  7 22:46:05 www5 sshd\[35824\]: Invalid user server from 116.239.32.21
Sep  7 22:46:05 www5 sshd\[35824\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.239.32.21
Sep  7 22:46:07 www5 sshd\[35824\]: Failed password for invalid user server from 116.239.32.21 port 46994 ssh2
...
2019-09-08 03:58:43
179.35.138.29 attackspambots
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-09-07 09:59:40,389 INFO [amun_request_handler] PortScan Detected on Port: 445 (179.35.138.29)
2019-09-08 04:05:58
77.222.114.68 attackspam
Unauthorized connection attempt from IP address 77.222.114.68 on Port 445(SMB)
2019-09-08 04:02:11
186.103.197.99 attack
Unauthorized connection attempt from IP address 186.103.197.99 on Port 445(SMB)
2019-09-08 04:10:46
107.189.1.182 attackbots
107.189.1.182 - - [07/Sep/2019:10:08:42 +0200] "POST /wp-login.php HTTP/1.1" 403 1612 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-" bf2b38998e91ef197a09ef8505dbb7b8 Luxembourg LU Luxembourg Roost 
107.189.1.182 - - [07/Sep/2019:12:41:38 +0200] "POST /wp-login.php HTTP/1.1" 403 1612 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-" 7477db290d115ee7cba0e8a8cdd7a991 Luxembourg LU Luxembourg Roost
2019-09-08 03:52:15
88.116.215.190 attack
$f2bV_matches
2019-09-08 03:30:39
148.70.35.109 attackbots
Sep  7 05:50:18 php1 sshd\[23092\]: Invalid user plex from 148.70.35.109
Sep  7 05:50:18 php1 sshd\[23092\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.35.109
Sep  7 05:50:20 php1 sshd\[23092\]: Failed password for invalid user plex from 148.70.35.109 port 34748 ssh2
Sep  7 05:57:13 php1 sshd\[23694\]: Invalid user webmaster from 148.70.35.109
Sep  7 05:57:13 php1 sshd\[23694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.35.109
2019-09-08 03:57:01
220.167.89.69 attack
firewall-block, port(s): 23/tcp
2019-09-08 03:46:33
14.167.2.41 attackbots
Unauthorized connection attempt from IP address 14.167.2.41 on Port 445(SMB)
2019-09-08 04:00:32
116.12.200.194 attackbots
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-09-07 10:00:44,081 INFO [amun_request_handler] PortScan Detected on Port: 445 (116.12.200.194)
2019-09-08 03:45:17
153.3.232.177 attackspambots
Sep  7 05:26:40 php1 sshd\[20881\]: Invalid user userftp from 153.3.232.177
Sep  7 05:26:40 php1 sshd\[20881\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.3.232.177
Sep  7 05:26:43 php1 sshd\[20881\]: Failed password for invalid user userftp from 153.3.232.177 port 37802 ssh2
Sep  7 05:33:16 php1 sshd\[21469\]: Invalid user test from 153.3.232.177
Sep  7 05:33:16 php1 sshd\[21469\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.3.232.177
2019-09-08 03:39:14
113.106.174.50 attack
Unauthorized connection attempt from IP address 113.106.174.50 on Port 445(SMB)
2019-09-08 03:33:59
197.210.55.247 attackspambots
Unauthorized connection attempt from IP address 197.210.55.247 on Port 445(SMB)
2019-09-08 04:12:08

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