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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.53.224
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63001
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.224.			IN	A

;; AUTHORITY SECTION:
.			101	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 69 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:12:55 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 224.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 224.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.212.201.213 attackspambots
Jan  6 07:10:03 web sshd[24958]: Did not receive identification string from 171.212.201.213 port 34601
Jan  6 07:14:30 web sshd[25085]: Invalid user osboxes from 171.212.201.213 port 35098
Jan  6 07:14:31 web sshd[25085]: Connection closed by 171.212.201.213 port 35098 [preauth]
Jan  6 07:14:32 web sshd[25087]: Invalid user openhabian from 171.212.201.213 port 35397
Jan  6 07:14:33 web sshd[25087]: Connection closed by 171.212.201.213 port 35397 [preauth]
Jan  6 07:14:35 web sshd[25096]: Invalid user nexthink from 171.212.201.213 port 35693
Jan  6 07:14:35 web sshd[25096]: Connection closed by 171.212.201.213 port 35693 [preauth]


........
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https://www.blocklist.de/en/view.html?ip=171.212.201.213
2020-01-12 05:27:14
116.224.54.235 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-12 05:17:00
114.207.67.80 attackbotsspam
Honeypot attack, port: 81, PTR: PTR record not found
2020-01-12 05:39:29
42.96.133.82 attackspambots
port scan and connect, tcp 1433 (ms-sql-s)
2020-01-12 05:09:08
117.48.209.85 attackspambots
Unauthorized connection attempt detected from IP address 117.48.209.85 to port 2220 [J]
2020-01-12 05:06:15
164.138.165.12 attack
B: Magento admin pass /admin/ test (wrong country)
2020-01-12 05:23:20
222.186.15.10 attackbots
Jan 11 22:08:30 MK-Soft-VM7 sshd[19517]: Failed password for root from 222.186.15.10 port 44822 ssh2
Jan 11 22:08:33 MK-Soft-VM7 sshd[19517]: Failed password for root from 222.186.15.10 port 44822 ssh2
...
2020-01-12 05:12:02
195.225.108.247 attack
Tries to login WordPress (wp-login.php)
2020-01-12 05:36:38
114.231.46.43 attackspambots
2020-01-11 15:08:08 dovecot_login authenticator failed for (mbapw) [114.231.46.43]:54779 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=lijin@lerctr.org)
2020-01-11 15:08:15 dovecot_login authenticator failed for (rbvmj) [114.231.46.43]:54779 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=lijin@lerctr.org)
2020-01-11 15:08:26 dovecot_login authenticator failed for (dqrru) [114.231.46.43]:54779 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=lijin@lerctr.org)
...
2020-01-12 05:18:06
91.143.167.153 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-12 05:27:33
117.50.61.165 attackspambots
Jan 11 18:04:53 host sshd[34981]: Invalid user shoutcast from 117.50.61.165 port 37936
...
2020-01-12 05:02:43
159.138.153.171 attackbots
Automatic report - Banned IP Access
2020-01-12 05:28:27
222.186.30.248 attackspam
Jan 11 16:09:50 plusreed sshd[24941]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.248  user=root
Jan 11 16:09:52 plusreed sshd[24941]: Failed password for root from 222.186.30.248 port 57312 ssh2
...
2020-01-12 05:13:00
206.81.7.42 attack
SSH Bruteforce attempt
2020-01-12 05:30:47
108.226.110.251 attackspambots
port scan and connect, tcp 23 (telnet)
2020-01-12 05:04:02

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