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 <<>> 104.21.73.68
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17454
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.73.68.			IN	A

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

;; Query time: 45 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:52:34 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 68.73.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 68.73.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
42.113.49.129 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-29 02:33:56
42.113.247.88 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-29 02:49:49
168.205.36.29 attackbotsspam
1582896541 - 02/28/2020 14:29:01 Host: 168.205.36.29/168.205.36.29 Port: 445 TCP Blocked
2020-02-29 02:36:47
31.209.136.34 attackspam
Feb 28 08:39:46 web1 sshd\[27646\]: Invalid user sinusbot from 31.209.136.34
Feb 28 08:39:46 web1 sshd\[27646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.209.136.34
Feb 28 08:39:48 web1 sshd\[27646\]: Failed password for invalid user sinusbot from 31.209.136.34 port 52302 ssh2
Feb 28 08:46:32 web1 sshd\[28264\]: Invalid user user from 31.209.136.34
Feb 28 08:46:32 web1 sshd\[28264\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.209.136.34
2020-02-29 02:47:52
222.186.173.215 attackbots
Feb 28 21:32:39 server sshd\[6284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.215  user=root
Feb 28 21:32:40 server sshd\[6284\]: Failed password for root from 222.186.173.215 port 2368 ssh2
Feb 28 21:32:42 server sshd\[6291\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.215  user=root
Feb 28 21:32:43 server sshd\[6284\]: Failed password for root from 222.186.173.215 port 2368 ssh2
Feb 28 21:32:44 server sshd\[6291\]: Failed password for root from 222.186.173.215 port 40464 ssh2
...
2020-02-29 02:39:24
34.77.186.221 attackspambots
Trolling for resource vulnerabilities
2020-02-29 02:55:02
112.118.59.81 attackbotsspam
suspicious action Fri, 28 Feb 2020 10:28:37 -0300
2020-02-29 02:54:45
94.131.243.73 attackbotsspam
Lines containing failures of 94.131.243.73
Feb 27 23:08:58 kopano sshd[28983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.131.243.73  user=r.r
Feb 27 23:08:59 kopano sshd[28983]: Failed password for r.r from 94.131.243.73 port 41108 ssh2
Feb 27 23:09:00 kopano sshd[28983]: Received disconnect from 94.131.243.73 port 41108:11: Bye Bye [preauth]
Feb 27 23:09:00 kopano sshd[28983]: Disconnected from authenticating user r.r 94.131.243.73 port 41108 [preauth]
Feb 27 23:35:40 kopano sshd[30218]: Invalid user user1 from 94.131.243.73 port 57908
Feb 27 23:35:40 kopano sshd[30218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.131.243.73
Feb 27 23:35:41 kopano sshd[30218]: Failed password for invalid user user1 from 94.131.243.73 port 57908 ssh2
Feb 27 23:35:41 kopano sshd[30218]: Received disconnect from 94.131.243.73 port 57908:11: Bye Bye [preauth]
Feb 27 23:35:41 kopano sshd[30218]: D........
------------------------------
2020-02-29 02:52:02
71.6.232.6 attackbots
02/28/2020-11:05:33.665025 71.6.232.6 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 71
2020-02-29 02:45:16
110.227.198.75 attackbotsspam
trying to access non-authorized port
2020-02-29 02:42:46
164.132.44.25 attack
Feb 28 17:54:27 mail sshd\[3573\]: Invalid user sshuser from 164.132.44.25
Feb 28 17:54:27 mail sshd\[3573\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.44.25
Feb 28 17:54:30 mail sshd\[3573\]: Failed password for invalid user sshuser from 164.132.44.25 port 56352 ssh2
...
2020-02-29 02:43:52
196.219.65.4 attack
1582896523 - 02/28/2020 14:28:43 Host: 196.219.65.4/196.219.65.4 Port: 445 TCP Blocked
2020-02-29 02:48:42
1.179.173.2 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-29 02:41:39
178.62.107.141 attack
Feb 28 18:52:58 v22018076622670303 sshd\[14823\]: Invalid user admin from 178.62.107.141 port 50636
Feb 28 18:52:58 v22018076622670303 sshd\[14823\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.107.141
Feb 28 18:53:01 v22018076622670303 sshd\[14823\]: Failed password for invalid user admin from 178.62.107.141 port 50636 ssh2
...
2020-02-29 02:53:07
42.113.248.76 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-29 02:47:26

Recently Reported IPs

104.21.73.73 104.21.73.72 104.21.73.76 104.21.73.79
104.21.73.66 104.21.73.78 104.21.73.8 104.21.73.82
104.21.73.80 104.21.73.81 104.21.73.83 104.21.73.85
104.21.73.89 104.21.73.86 104.21.73.9 104.21.73.88
104.21.73.84 104.21.73.90 104.21.73.91 104.21.73.93