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 <<>> 104.21.66.184
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3543
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.184.			IN	A

;; AUTHORITY SECTION:
.			509	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:00:41 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 184.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 184.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
92.151.110.11 attackspambots
Found by fail2ban
2020-04-20 03:44:26
162.247.74.206 attackspam
Invalid user pi from 162.247.74.206 port 49716
2020-04-20 04:08:30
88.157.229.59 attackbotsspam
Apr 19 20:43:46 ns382633 sshd\[11964\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.157.229.59  user=root
Apr 19 20:43:48 ns382633 sshd\[11964\]: Failed password for root from 88.157.229.59 port 57822 ssh2
Apr 19 20:49:17 ns382633 sshd\[13192\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.157.229.59  user=root
Apr 19 20:49:19 ns382633 sshd\[13192\]: Failed password for root from 88.157.229.59 port 39892 ssh2
Apr 19 20:52:36 ns382633 sshd\[14029\]: Invalid user admin from 88.157.229.59 port 44724
Apr 19 20:52:36 ns382633 sshd\[14029\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.157.229.59
2020-04-20 03:46:34
194.1.168.36 attackbotsspam
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-04-20 03:58:41
185.16.37.135 attackspam
Invalid user rn from 185.16.37.135 port 40944
2020-04-20 04:04:03
120.70.102.16 attack
2020-04-19T14:23:34.040953sd-86998 sshd[44151]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.102.16  user=root
2020-04-19T14:23:36.199295sd-86998 sshd[44151]: Failed password for root from 120.70.102.16 port 51994 ssh2
2020-04-19T14:27:15.528481sd-86998 sshd[44384]: Invalid user mj from 120.70.102.16 port 42732
2020-04-19T14:27:15.534296sd-86998 sshd[44384]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.102.16
2020-04-19T14:27:15.528481sd-86998 sshd[44384]: Invalid user mj from 120.70.102.16 port 42732
2020-04-19T14:27:17.697722sd-86998 sshd[44384]: Failed password for invalid user mj from 120.70.102.16 port 42732 ssh2
...
2020-04-20 03:37:51
51.91.56.130 attack
Apr 19 00:01:06 Ubuntu-1404-trusty-64-minimal sshd\[4646\]: Invalid user admin from 51.91.56.130
Apr 19 00:01:06 Ubuntu-1404-trusty-64-minimal sshd\[4646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.56.130
Apr 19 00:01:07 Ubuntu-1404-trusty-64-minimal sshd\[4646\]: Failed password for invalid user admin from 51.91.56.130 port 52947 ssh2
Apr 19 21:00:05 Ubuntu-1404-trusty-64-minimal sshd\[3997\]: Invalid user hj from 51.91.56.130
Apr 19 21:00:05 Ubuntu-1404-trusty-64-minimal sshd\[3997\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.56.130
2020-04-20 03:48:34
141.98.81.99 attackspambots
Apr 19 18:53:20 sshgateway sshd\[6452\]: Invalid user Administrator from 141.98.81.99
Apr 19 18:53:20 sshgateway sshd\[6452\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.99
Apr 19 18:53:22 sshgateway sshd\[6452\]: Failed password for invalid user Administrator from 141.98.81.99 port 41379 ssh2
2020-04-20 03:33:04
24.246.243.220 attackspam
Invalid user admin from 24.246.243.220 port 38002
2020-04-20 03:53:31
106.12.202.119 attack
Invalid user pi from 106.12.202.119 port 50966
2020-04-20 03:41:26
80.211.9.57 attack
Invalid user ubuntu from 80.211.9.57 port 54602
2020-04-20 03:47:38
162.247.74.213 attackbots
Unauthorized connection attempt detected from IP address 162.247.74.213 to port 22
2020-04-20 04:08:04
49.233.88.126 attackspam
5x Failed Password
2020-04-20 03:51:02
167.172.145.142 attackspambots
Apr 19 16:52:12 firewall sshd[30742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.145.142  user=root
Apr 19 16:52:15 firewall sshd[30742]: Failed password for root from 167.172.145.142 port 41578 ssh2
Apr 19 16:53:32 firewall sshd[30787]: Invalid user admin from 167.172.145.142
...
2020-04-20 04:07:38
14.29.220.142 attackspam
k+ssh-bruteforce
2020-04-20 03:53:52

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