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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.72.169
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21995
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.169.			IN	A

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

;; Query time: 76 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:42 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 169.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 169.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.91.208.149 attack
Unauthorized connection attempt detected from IP address 113.91.208.149 to port 445 [T]
2020-01-05 05:25:02
80.229.148.144 attackspam
Unauthorized connection attempt detected from IP address 80.229.148.144 to port 81 [J]
2020-01-05 05:29:54
35.234.111.26 attackbotsspam
Unauthorized connection attempt detected from IP address 35.234.111.26 to port 23 [J]
2020-01-05 05:11:29
114.67.250.2 attackbots
Unauthorized connection attempt detected from IP address 114.67.250.2 to port 2220 [J]
2020-01-05 05:45:53
46.147.193.169 attackbots
Jan  4 20:49:55 sigma sshd\[3010\]: Invalid user cwi from 46.147.193.169Jan  4 20:49:57 sigma sshd\[3010\]: Failed password for invalid user cwi from 46.147.193.169 port 43132 ssh2
...
2020-01-05 05:09:56
178.79.153.130 attack
Unauthorized connection attempt detected from IP address 178.79.153.130 to port 5000 [J]
2020-01-05 05:18:22
49.233.141.224 attack
Automatic report - SSH Brute-Force Attack
2020-01-05 05:36:51
64.252.189.87 attackspambots
Automatic report generated by Wazuh
2020-01-05 05:39:10
5.150.233.253 attackbotsspam
Unauthorized connection attempt detected from IP address 5.150.233.253 to port 23 [J]
2020-01-05 05:12:10
221.178.124.95 attackspam
Unauthorized connection attempt detected from IP address 221.178.124.95 to port 23 [J]
2020-01-05 05:13:14
165.254.189.12 attackbotsspam
Unauthorized connection attempt detected from IP address 165.254.189.12 to port 8088 [J]
2020-01-05 05:20:54
218.154.59.174 attackbotsspam
Unauthorized connection attempt detected from IP address 218.154.59.174 to port 23 [J]
2020-01-05 05:13:55
211.197.199.22 attackbotsspam
Unauthorized connection attempt detected from IP address 211.197.199.22 to port 23 [J]
2020-01-05 05:14:31
34.93.3.13 attack
Jan  4 22:35:09 blackhole sshd\[28462\]: Invalid user mysql from 34.93.3.13 port 38834
Jan  4 22:35:09 blackhole sshd\[28462\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.93.3.13
Jan  4 22:35:11 blackhole sshd\[28462\]: Failed password for invalid user mysql from 34.93.3.13 port 38834 ssh2
...
2020-01-05 05:35:41
220.81.59.63 attackbotsspam
Unauthorized connection attempt detected from IP address 220.81.59.63 to port 81 [J]
2020-01-05 05:13:41

Recently Reported IPs

104.21.72.170 104.21.72.168 104.21.72.171 104.21.72.172
104.21.72.173 104.21.72.177 104.21.72.174 104.21.72.175
104.21.72.18 104.21.72.180 104.21.72.178 104.21.72.181
104.21.72.176 104.21.72.183 104.21.72.182 104.21.72.184
104.21.72.186 104.21.72.187 104.21.72.188 104.21.72.185