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 <<>> 104.21.5.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38025
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.5.12.			IN	A

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

;; Query time: 45 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:19:54 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 12.5.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.5.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.71.80.181 attackbots
FTP brute-force attack
2019-11-10 15:18:09
2606:4700:30::681f:4bde attackbots
Nov 10 06:37:41   DDOS Attack: SRC=2606:4700:0030:0000:0000:0000:681f:4bde DST=[Masked] LEN=72 TC=0 HOPLIMIT=60 FLOWLBL=859003 PROTO=TCP SPT=443 DPT=51668 WINDOW=27200 RES=0x00 ACK SYN URGP=0
2019-11-10 15:14:17
202.29.20.214 attackspambots
Nov 10 07:22:56 srv01 sshd[16268]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.29.20.214  user=root
Nov 10 07:22:58 srv01 sshd[16268]: Failed password for root from 202.29.20.214 port 60994 ssh2
Nov 10 07:27:15 srv01 sshd[16530]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.29.20.214  user=root
Nov 10 07:27:17 srv01 sshd[16530]: Failed password for root from 202.29.20.214 port 41248 ssh2
Nov 10 07:31:32 srv01 sshd[16731]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.29.20.214  user=root
Nov 10 07:31:34 srv01 sshd[16731]: Failed password for root from 202.29.20.214 port 49744 ssh2
...
2019-11-10 15:41:15
222.186.175.154 attackspambots
Nov 10 08:35:43 MK-Soft-Root1 sshd[19098]: Failed password for root from 222.186.175.154 port 5996 ssh2
Nov 10 08:35:46 MK-Soft-Root1 sshd[19098]: Failed password for root from 222.186.175.154 port 5996 ssh2
...
2019-11-10 15:40:10
51.254.31.255 attack
Automatic report - SQL Injection Attempts
2019-11-10 15:39:15
182.61.190.228 attack
Nov 10 07:52:17 meumeu sshd[381]: Failed password for root from 182.61.190.228 port 57862 ssh2
Nov 10 07:56:14 meumeu sshd[5572]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.190.228 
Nov 10 07:56:15 meumeu sshd[5572]: Failed password for invalid user elsearch from 182.61.190.228 port 39654 ssh2
...
2019-11-10 15:03:44
222.187.200.229 attack
Nov 10 07:21:10 vpn01 sshd[24177]: Failed password for root from 222.187.200.229 port 34284 ssh2
...
2019-11-10 15:24:02
182.61.48.209 attackspam
Nov 10 07:40:50 MK-Soft-Root2 sshd[9037]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.48.209 
Nov 10 07:40:53 MK-Soft-Root2 sshd[9037]: Failed password for invalid user Number from 182.61.48.209 port 33970 ssh2
...
2019-11-10 15:42:37
80.17.178.54 attackbots
Nov 10 07:36:55 ns381471 sshd[7165]: Failed password for root from 80.17.178.54 port 58081 ssh2
Nov 10 07:40:47 ns381471 sshd[7484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.17.178.54
2019-11-10 15:11:08
117.2.178.202 attack
Unauthorized access or intrusion attempt detected from Thor banned IP
2019-11-10 15:08:59
184.105.139.74 attackspambots
Honeypot hit.
2019-11-10 15:03:28
118.122.77.219 attackbots
2019-11-10T06:42:02.866440abusebot-8.cloudsearch.cf sshd\[16741\]: Invalid user test from 118.122.77.219 port 59914
2019-11-10 15:07:43
124.158.148.254 attackspam
firewall-block, port(s): 1433/tcp
2019-11-10 15:07:21
208.113.217.93 attackspambots
Automatic report - Banned IP Access
2019-11-10 15:00:19
46.38.144.179 attackspam
Nov 10 08:05:25 webserver postfix/smtpd\[9814\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 10 08:06:35 webserver postfix/smtpd\[9814\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 10 08:07:45 webserver postfix/smtpd\[9814\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 10 08:08:56 webserver postfix/smtpd\[10632\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 10 08:10:05 webserver postfix/smtpd\[9814\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-11-10 15:13:18

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