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 <<>> 104.21.12.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49288
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.5.			IN	A

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

;; Query time: 27 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:10:24 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 5.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 5.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
47.92.140.24 attackbots
404 NOT FOUND
2020-05-09 19:19:40
77.109.173.12 attackbots
5x Failed Password
2020-05-09 19:25:51
101.80.202.47 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 03-05-2020 00:33:12.
2020-05-09 19:24:08
14.227.46.53 attack
$f2bV_matches_ltvn
2020-05-09 19:47:01
195.122.232.179 attackspambots
Port probing on unauthorized port 445
2020-05-09 19:27:14
113.161.55.156 attackspambots
Attempted connection to port 8291.
2020-05-09 19:17:36
66.249.69.149 attackbotsspam
WEB_SERVER 403 Forbidden
2020-05-09 19:08:35
206.189.66.165 attack
206.189.66.165 - - \[08/May/2020:19:39:45 +0200\] "POST /wp-login.php HTTP/1.0" 200 4128 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
206.189.66.165 - - \[08/May/2020:19:39:52 +0200\] "POST /wp-login.php HTTP/1.0" 200 4134 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
206.189.66.165 - - \[08/May/2020:19:39:54 +0200\] "POST /wp-login.php HTTP/1.0" 200 4067 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-05-09 19:17:10
36.155.114.82 attack
May  9 04:57:00 piServer sshd[8500]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.155.114.82 
May  9 04:57:01 piServer sshd[8500]: Failed password for invalid user evelynn from 36.155.114.82 port 43185 ssh2
May  9 04:59:54 piServer sshd[8745]: Failed password for root from 36.155.114.82 port 57386 ssh2
...
2020-05-09 19:32:45
138.97.42.202 attack
May  9 02:12:12 h1745522 sshd[14414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.97.42.202  user=root
May  9 02:12:13 h1745522 sshd[14414]: Failed password for root from 138.97.42.202 port 55770 ssh2
May  9 02:14:03 h1745522 sshd[14437]: Invalid user administrador from 138.97.42.202 port 48380
May  9 02:14:03 h1745522 sshd[14437]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.97.42.202
May  9 02:14:03 h1745522 sshd[14437]: Invalid user administrador from 138.97.42.202 port 48380
May  9 02:14:05 h1745522 sshd[14437]: Failed password for invalid user administrador from 138.97.42.202 port 48380 ssh2
May  9 02:15:54 h1745522 sshd[14488]: Invalid user futures from 138.97.42.202 port 40958
May  9 02:15:54 h1745522 sshd[14488]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.97.42.202
May  9 02:15:54 h1745522 sshd[14488]: Invalid user futures from 138.97.4
...
2020-05-09 19:36:02
128.199.169.102 attack
May  9 03:06:34 mailserver sshd\[30231\]: Invalid user canna from 128.199.169.102
...
2020-05-09 19:06:13
118.113.145.225 attack
$f2bV_matches
2020-05-09 19:20:42
180.167.240.210 attackbots
Bruteforce detected by fail2ban
2020-05-09 19:50:08
148.70.118.201 attackspam
May  8 22:50:58 ny01 sshd[4715]: Failed password for root from 148.70.118.201 port 45866 ssh2
May  8 22:54:07 ny01 sshd[5146]: Failed password for root from 148.70.118.201 port 51770 ssh2
2020-05-09 19:37:34
121.229.62.64 attackbots
Ssh brute force
2020-05-09 19:49:20

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