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 <<>> 104.21.53.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60571
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.16.			IN	A

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

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 11:41:25 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 16.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.30.218 attackspambots
Jun 13 06:04:49 abendstille sshd\[21777\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.218  user=root
Jun 13 06:04:51 abendstille sshd\[21777\]: Failed password for root from 222.186.30.218 port 64914 ssh2
Jun 13 06:04:53 abendstille sshd\[21777\]: Failed password for root from 222.186.30.218 port 64914 ssh2
Jun 13 06:04:56 abendstille sshd\[21777\]: Failed password for root from 222.186.30.218 port 64914 ssh2
Jun 13 06:05:01 abendstille sshd\[21840\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.218  user=root
...
2020-06-13 12:05:24
222.186.42.7 attackspam
Jun 12 21:00:17 plusreed sshd[27223]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7  user=root
Jun 12 21:00:19 plusreed sshd[27223]: Failed password for root from 222.186.42.7 port 10360 ssh2
...
2020-06-13 09:01:22
113.107.244.124 attackbots
Jun 13 04:58:46 cdc sshd[15185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.107.244.124 
Jun 13 04:58:48 cdc sshd[15185]: Failed password for invalid user isseitkd from 113.107.244.124 port 44472 ssh2
2020-06-13 12:04:48
79.0.214.80 attack
Honeypot attack, port: 81, PTR: host-79-0-214-80.business.telecomitalia.it.
2020-06-13 08:55:56
106.51.98.159 attack
2020-06-12T19:48:15.426897morrigan.ad5gb.com sshd[23070]: Failed password for root from 106.51.98.159 port 39262 ssh2
2020-06-12T19:48:16.175458morrigan.ad5gb.com sshd[23070]: Disconnected from authenticating user root 106.51.98.159 port 39262 [preauth]
2020-06-12T19:56:31.850757morrigan.ad5gb.com sshd[29768]: Invalid user db2 from 106.51.98.159 port 58766
2020-06-13 09:01:49
103.85.85.186 attackbots
2020-06-13T03:50:50.122268abusebot-7.cloudsearch.cf sshd[418]: Invalid user apache from 103.85.85.186 port 40642
2020-06-13T03:50:50.129191abusebot-7.cloudsearch.cf sshd[418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.85.85.186
2020-06-13T03:50:50.122268abusebot-7.cloudsearch.cf sshd[418]: Invalid user apache from 103.85.85.186 port 40642
2020-06-13T03:50:52.095121abusebot-7.cloudsearch.cf sshd[418]: Failed password for invalid user apache from 103.85.85.186 port 40642 ssh2
2020-06-13T03:58:48.838533abusebot-7.cloudsearch.cf sshd[871]: Invalid user admin from 103.85.85.186 port 57801
2020-06-13T03:58:48.844398abusebot-7.cloudsearch.cf sshd[871]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.85.85.186
2020-06-13T03:58:48.838533abusebot-7.cloudsearch.cf sshd[871]: Invalid user admin from 103.85.85.186 port 57801
2020-06-13T03:58:51.432429abusebot-7.cloudsearch.cf sshd[871]: Failed password for
...
2020-06-13 12:02:58
93.40.11.165 attackspambots
Automatic report - Banned IP Access
2020-06-13 08:52:12
93.70.239.129 attackbots
Unauthorized connection attempt detected from IP address 93.70.239.129 to port 80
2020-06-13 08:51:44
103.207.11.10 attackspam
(sshd) Failed SSH login from 103.207.11.10 (IN/India/-): 5 in the last 3600 secs
2020-06-13 12:05:37
144.123.19.86 attackspambots
Unauthorized connection attempt detected from IP address 144.123.19.86 to port 445
2020-06-13 08:45:01
77.228.88.208 attackspam
Unauthorized connection attempt detected from IP address 77.228.88.208 to port 23
2020-06-13 08:56:27
213.230.109.211 normal
jumaniyazov48@inbox.ru
2020-06-13 11:28:37
188.166.251.87 attack
Jun 13 06:07:55 vps647732 sshd[27937]: Failed password for root from 188.166.251.87 port 45507 ssh2
...
2020-06-13 12:16:05
134.17.94.69 attack
Jun 13 05:58:51 cp sshd[31322]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.17.94.69
Jun 13 05:58:51 cp sshd[31322]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.17.94.69
2020-06-13 12:01:35
42.118.107.76 attack
Jun 13 02:57:39 lnxweb62 sshd[31755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.118.107.76
Jun 13 02:57:39 lnxweb62 sshd[31755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.118.107.76
2020-06-13 09:00:41

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