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 <<>> 104.21.12.247
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34482
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.247.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:29:08 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 247.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 247.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.52.86 attackspam
2020-07-08T04:11:28.127407shield sshd\[20707\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.86  user=root
2020-07-08T04:11:30.430524shield sshd\[20707\]: Failed password for root from 222.186.52.86 port 42910 ssh2
2020-07-08T04:11:32.909839shield sshd\[20707\]: Failed password for root from 222.186.52.86 port 42910 ssh2
2020-07-08T04:11:34.799360shield sshd\[20707\]: Failed password for root from 222.186.52.86 port 42910 ssh2
2020-07-08T04:12:23.532297shield sshd\[21110\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.86  user=root
2020-07-08 12:19:50
46.38.145.248 attack
2020-07-08 03:48:44 auth_plain authenticator failed for (User) [46.38.145.248]: 535 Incorrect authentication data (set_id=center@mail.csmailer.org)
2020-07-08 03:49:27 auth_plain authenticator failed for (User) [46.38.145.248]: 535 Incorrect authentication data (set_id=pebrook@mail.csmailer.org)
2020-07-08 03:50:11 auth_plain authenticator failed for (User) [46.38.145.248]: 535 Incorrect authentication data (set_id=ranger@mail.csmailer.org)
2020-07-08 03:50:54 auth_plain authenticator failed for (User) [46.38.145.248]: 535 Incorrect authentication data (set_id=uni@mail.csmailer.org)
2020-07-08 03:51:34 auth_plain authenticator failed for (User) [46.38.145.248]: 535 Incorrect authentication data (set_id=studmail@mail.csmailer.org)
...
2020-07-08 11:54:17
85.209.0.103 attackbots
Jul  8 12:11:50 itachi1706steam sshd[3690]: Did not receive identification string from 85.209.0.103 port 57730
Jul  8 12:11:55 itachi1706steam sshd[3685]: Connection reset by authenticating user root 85.209.0.103 port 25708 [preauth]
Jul  8 12:11:55 itachi1706steam sshd[3686]: Connection closed by 85.209.0.103 port 25748 [preauth]
...
2020-07-08 12:28:40
112.255.176.115 attackbots
Port Scan detected!
...
2020-07-08 12:06:01
206.189.88.27 attackspam
20 attempts against mh-ssh on water
2020-07-08 12:33:53
45.134.147.120 attack
'Fail2Ban'
2020-07-08 12:05:10
46.38.148.14 attack
Jul  8 06:06:56 srv01 postfix/smtpd\[32334\]: warning: unknown\[46.38.148.14\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 06:07:17 srv01 postfix/smtpd\[7117\]: warning: unknown\[46.38.148.14\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 06:07:38 srv01 postfix/smtpd\[7117\]: warning: unknown\[46.38.148.14\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 06:07:58 srv01 postfix/smtpd\[7317\]: warning: unknown\[46.38.148.14\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 06:08:20 srv01 postfix/smtpd\[7117\]: warning: unknown\[46.38.148.14\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-08 12:16:53
218.92.0.251 attack
Jul  8 05:46:17 ovpn sshd\[28049\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.251  user=root
Jul  8 05:46:19 ovpn sshd\[28049\]: Failed password for root from 218.92.0.251 port 2863 ssh2
Jul  8 05:46:36 ovpn sshd\[28139\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.251  user=root
Jul  8 05:46:38 ovpn sshd\[28139\]: Failed password for root from 218.92.0.251 port 30235 ssh2
Jul  8 05:47:04 ovpn sshd\[28238\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.251  user=root
2020-07-08 11:58:40
218.92.0.168 attackbots
Repeated brute force against a port
2020-07-08 12:12:49
112.1.220.131 attack
malicious Brute-Force reported by https://www.patrick-binder.de
...
2020-07-08 12:29:52
113.186.219.138 attack
1594180030 - 07/08/2020 05:47:10 Host: 113.186.219.138/113.186.219.138 Port: 445 TCP Blocked
2020-07-08 11:54:38
120.69.9.163 attackbotsspam
Unauthorised access (Jul  8) SRC=120.69.9.163 LEN=52 TTL=114 ID=21902 DF TCP DPT=445 WINDOW=8192 SYN
2020-07-08 12:21:54
106.52.53.19 attackspambots
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-08T03:41:10Z and 2020-07-08T03:46:56Z
2020-07-08 12:05:35
156.146.36.115 attackbots
Automatic report - Banned IP Access
2020-07-08 12:07:19
62.192.234.186 attack
Unauthorized connection attempt from IP address 62.192.234.186 on Port 445(SMB)
2020-07-08 12:21:04

Recently Reported IPs

104.21.12.134 104.21.12.39 104.21.12.28 104.21.12.30
104.21.12.43 104.21.11.89 104.21.13.133 104.21.12.47
104.21.12.76 104.21.13.160 104.21.13.195 104.21.14.175
104.21.14.155 104.21.14.60 104.21.14.26 104.21.14.193
104.21.15.131 104.21.14.246 104.21.15.36 104.21.15.137