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 of America (the)

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 <<>> 104.21.216.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43054
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.216.52.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 41 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 14:48:01 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 52.216.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.216.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
162.243.138.185 attackbots
Automatic report - Banned IP Access
2020-05-21 21:40:07
95.37.51.109 attackbots
"SSH brute force auth login attempt."
2020-05-21 21:56:20
58.49.76.100 attackspambots
May 21 14:55:44 nextcloud sshd\[1840\]: Invalid user ajm from 58.49.76.100
May 21 14:55:44 nextcloud sshd\[1840\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.49.76.100
May 21 14:55:47 nextcloud sshd\[1840\]: Failed password for invalid user ajm from 58.49.76.100 port 38443 ssh2
2020-05-21 21:18:51
188.166.222.27 attackspam
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-05-21 21:47:35
64.225.19.225 attack
May 21 14:43:10 abendstille sshd\[22701\]: Invalid user syu from 64.225.19.225
May 21 14:43:10 abendstille sshd\[22701\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.19.225
May 21 14:43:12 abendstille sshd\[22701\]: Failed password for invalid user syu from 64.225.19.225 port 55694 ssh2
May 21 14:46:50 abendstille sshd\[26478\]: Invalid user zgf from 64.225.19.225
May 21 14:46:50 abendstille sshd\[26478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.19.225
...
2020-05-21 21:17:57
139.199.0.28 attack
May 21 14:58:47 mout sshd[5346]: Invalid user fou from 139.199.0.28 port 42510
2020-05-21 21:56:04
42.110.201.148 attack
BURG,WP GET /wp-login.php
2020-05-21 21:49:09
49.232.69.39 attackspambots
May 21 15:40:21 vps647732 sshd[27501]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.69.39
May 21 15:40:23 vps647732 sshd[27501]: Failed password for invalid user dqo from 49.232.69.39 port 39146 ssh2
...
2020-05-21 21:50:32
95.85.12.122 attack
May 21 14:13:51 server sshd[4779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.85.12.122
May 21 14:13:53 server sshd[4779]: Failed password for invalid user fsp from 95.85.12.122 port 58870 ssh2
May 21 14:17:41 server sshd[5031]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.85.12.122
...
2020-05-21 21:57:02
103.144.148.172 attackspambots
detected by Fail2Ban
2020-05-21 21:23:36
112.201.63.105 attackspambots
Automatic report - Port Scan
2020-05-21 21:37:26
168.195.223.52 attackbotsspam
May 21 15:06:35 ns381471 sshd[4958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.195.223.52
May 21 15:06:37 ns381471 sshd[4958]: Failed password for invalid user aye from 168.195.223.52 port 54934 ssh2
2020-05-21 21:21:38
92.46.24.183 attackbots
2020-05-21 06:58:45.837282-0500  localhost smtpd[75565]: NOQUEUE: reject: RCPT from unknown[92.46.24.183]: 554 5.7.1 Service unavailable; Client host [92.46.24.183] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/92.46.24.183 / https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=<[92.46.24.183]>
2020-05-21 21:26:52
106.53.75.42 attack
Unauthorized SSH login attempts
2020-05-21 21:43:27
45.254.33.94 attackspam
2020-05-21 06:49:49.318619-0500  localhost smtpd[75205]: NOQUEUE: reject: RCPT from unknown[45.254.33.94]: 450 4.7.25 Client host rejected: cannot find your hostname, [45.254.33.94]; from= to= proto=ESMTP helo=<00fd7d2d.gtuyi.xyz>
2020-05-21 21:27:57

Recently Reported IPs

140.148.140.237 45.254.180.103 224.141.41.255 236.93.201.87
221.80.215.3 176.224.138.1 247.118.6.180 184.235.200.20
19.121.99.236 7.198.16.125 154.84.28.232 59.177.213.151
128.166.197.216 168.85.21.180 245.63.254.249 29.243.24.15
200.130.157.40 104.14.164.115 23.45.45.250 41.215.5.54