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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.4.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27567
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.4.12.			IN	A

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

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:57 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 12.4.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.4.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.198.228.2 attackspambots
SSH auth scanning - multiple failed logins
2020-09-13 17:49:01
101.86.65.195 attackbots
Sep 13 10:27:38 vps639187 sshd\[22602\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.86.65.195  user=root
Sep 13 10:27:40 vps639187 sshd\[22602\]: Failed password for root from 101.86.65.195 port 62573 ssh2
Sep 13 10:31:09 vps639187 sshd\[22639\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.86.65.195  user=root
...
2020-09-13 18:12:37
180.76.238.19 attackspambots
Sep 13 11:35:29 vps sshd[16860]: Failed password for root from 180.76.238.19 port 44490 ssh2
Sep 13 11:44:56 vps sshd[17392]: Failed password for root from 180.76.238.19 port 53162 ssh2
...
2020-09-13 18:06:47
190.37.198.74 attack
1599929509 - 09/12/2020 18:51:49 Host: 190.37.198.74/190.37.198.74 Port: 445 TCP Blocked
2020-09-13 17:59:07
188.59.88.83 attack
Unauthorized connection attempt from IP address 188.59.88.83 on Port 445(SMB)
2020-09-13 17:53:21
64.225.47.162 attackspam
Port scan denied
2020-09-13 18:18:29
13.77.79.167 attackbots
prod6
...
2020-09-13 18:03:04
189.51.124.203 attackbotsspam
Automatic report generated by Wazuh
2020-09-13 18:25:02
106.13.227.19 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 98 - port: 22970 proto: tcp cat: Misc Attackbytes: 60
2020-09-13 17:59:38
5.43.164.185 attackbotsspam
POST /xmlrpc.php
2020-09-13 18:27:19
210.212.250.45 attackspam
210.212.250.45 - - \[13/Sep/2020:06:26:17 +0200\] "POST /wp-login.php HTTP/1.0" 200 8664 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
210.212.250.45 - - \[13/Sep/2020:06:26:18 +0200\] "POST /xmlrpc.php HTTP/1.0" 200 733 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
210.212.250.45 - - \[13/Sep/2020:06:26:22 +0200\] "POST /wp-login.php HTTP/1.0" 200 3530 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-09-13 18:13:45
2409:4050:2e9e:2a7f:10d0:bf89:b670:4e4f attack
Attempting to access Wordpress login on a honeypot or private system.
2020-09-13 18:21:59
106.12.37.20 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 96 - port: 4837 proto: tcp cat: Misc Attackbytes: 60
2020-09-13 18:20:12
210.17.230.213 attack
Sep 13 02:53:02 ourumov-web sshd\[13070\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.17.230.213  user=root
Sep 13 02:53:04 ourumov-web sshd\[13070\]: Failed password for root from 210.17.230.213 port 35295 ssh2
Sep 13 03:08:28 ourumov-web sshd\[14214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.17.230.213  user=root
...
2020-09-13 18:05:53
178.128.72.84 attack
2020-09-12 UTC: (41x) - PlcmSpIp,admin(2x),b,bernard,dbuser,huawei,hurt,root(28x),test,test5,tomcat,upload,vali
2020-09-13 17:50:37

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