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 <<>> 104.21.50.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2350
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.12.			IN	A

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

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:34:30 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 12.50.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.50.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.68.95.204 attackspam
Sep  4 17:26:21 vmd26974 sshd[2500]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.95.204
Sep  4 17:26:23 vmd26974 sshd[2500]: Failed password for invalid user chen from 138.68.95.204 port 36988 ssh2
...
2020-09-05 01:03:47
178.233.208.205 attackbots
178.233.208.205 - - [03/Sep/2020:17:46:33 +0100] "POST /xmlrpc.php HTTP/1.1" 404 208 "-" "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.116 Safari/537.36 Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.10"
178.233.208.205 - - [03/Sep/2020:17:46:34 +0100] "POST /wordpress/xmlrpc.php HTTP/1.1" 404 218 "-" "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.116 Safari/537.36 Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.10"
178.233.208.205 - - [03/Sep/2020:17:46:34 +0100] "POST /blog/xmlrpc.php HTTP/1.1" 404 213 "-" "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.116 Safari/537.36 Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B
...
2020-09-05 00:44:12
193.181.246.208 attackspambots
2020-09-04T10:13:32.980178linuxbox-skyline sshd[80225]: Invalid user trisha from 193.181.246.208 port 3651
...
2020-09-05 01:09:28
111.230.29.17 attackbots
Fail2Ban Ban Triggered
2020-09-05 01:06:28
113.110.241.82 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-05 01:14:46
58.252.8.115 attackbots
Invalid user jht from 58.252.8.115 port 25450
2020-09-05 00:42:26
36.80.170.29 attackspam
Attempted connection to port 445.
2020-09-05 01:12:55
116.203.22.230 attackspambots
1 Attack(s) Detected
[DoS Attack: SYN/ACK Scan] from source: 116.203.22.230, port 443, Thursday, September 03, 2020 20:39:13
2020-09-05 01:23:06
124.163.228.79 attackspambots
detected by Fail2Ban
2020-09-05 01:16:49
217.111.146.157 attackbotsspam
 TCP (SYN) 217.111.146.157:58383 -> port 1433, len 40
2020-09-05 01:22:18
5.35.93.101 attackspam
Unauthorized connection attempt from IP address 5.35.93.101 on Port 445(SMB)
2020-09-05 01:07:05
87.117.49.166 attackspam
Brute forcing RDP port 3389
2020-09-05 01:09:49
183.166.148.81 attackbots
Sep  3 19:30:44 srv01 postfix/smtpd\[27726\]: warning: unknown\[183.166.148.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  3 19:34:10 srv01 postfix/smtpd\[27616\]: warning: unknown\[183.166.148.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  3 19:37:35 srv01 postfix/smtpd\[30120\]: warning: unknown\[183.166.148.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  3 19:37:47 srv01 postfix/smtpd\[30120\]: warning: unknown\[183.166.148.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  3 19:44:27 srv01 postfix/smtpd\[32742\]: warning: unknown\[183.166.148.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-09-05 00:40:51
176.113.252.128 attackbots
Attempted connection to port 445.
2020-09-05 01:18:49
177.248.205.218 attackbots
Sep  3 18:46:34 mellenthin postfix/smtpd[20681]: NOQUEUE: reject: RCPT from unknown[177.248.205.218]: 554 5.7.1 Service unavailable; Client host [177.248.205.218] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/177.248.205.218; from= to= proto=ESMTP helo=<177.248.205.218-clientes-zap-izzi.mx>
2020-09-05 00:42:46

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