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 <<>> 104.21.12.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14710
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.212.			IN	A

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

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:46:07 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 212.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 212.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.228.19.86 attackspambots
Oct  3 00:25:00 mail sshd\[4697\]: Invalid user admin from 103.228.19.86 port 9115
Oct  3 00:25:00 mail sshd\[4697\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.228.19.86
Oct  3 00:25:03 mail sshd\[4697\]: Failed password for invalid user admin from 103.228.19.86 port 9115 ssh2
Oct  3 00:30:10 mail sshd\[5132\]: Invalid user oracle from 103.228.19.86 port 50505
Oct  3 00:30:10 mail sshd\[5132\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.228.19.86
2019-10-03 06:35:35
80.82.65.74 attackbotsspam
10/02/2019-18:30:53.548890 80.82.65.74 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-03 06:31:50
62.234.156.66 attack
Oct  2 12:11:02 hanapaa sshd\[32177\]: Invalid user cdarte from 62.234.156.66
Oct  2 12:11:02 hanapaa sshd\[32177\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.156.66
Oct  2 12:11:04 hanapaa sshd\[32177\]: Failed password for invalid user cdarte from 62.234.156.66 port 59030 ssh2
Oct  2 12:14:59 hanapaa sshd\[32493\]: Invalid user arma from 62.234.156.66
Oct  2 12:14:59 hanapaa sshd\[32493\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.156.66
2019-10-03 06:19:13
148.66.142.135 attack
Oct  2 22:34:55 web8 sshd\[20675\]: Invalid user google from 148.66.142.135
Oct  2 22:34:55 web8 sshd\[20675\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.66.142.135
Oct  2 22:34:57 web8 sshd\[20675\]: Failed password for invalid user google from 148.66.142.135 port 42456 ssh2
Oct  2 22:39:34 web8 sshd\[22860\]: Invalid user vv from 148.66.142.135
Oct  2 22:39:34 web8 sshd\[22860\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.66.142.135
2019-10-03 06:53:55
206.189.132.204 attack
Oct  2 23:34:22 MK-Soft-Root2 sshd[3297]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.132.204 
Oct  2 23:34:25 MK-Soft-Root2 sshd[3297]: Failed password for invalid user mysql from 206.189.132.204 port 57044 ssh2
...
2019-10-03 06:28:18
222.186.15.101 attackbots
Oct  3 00:26:31 localhost sshd\[19169\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.101  user=root
Oct  3 00:26:33 localhost sshd\[19169\]: Failed password for root from 222.186.15.101 port 39738 ssh2
Oct  3 00:26:35 localhost sshd\[19169\]: Failed password for root from 222.186.15.101 port 39738 ssh2
2019-10-03 06:26:43
103.247.90.126 attackbots
10/02/2019-18:44:22.648945 103.247.90.126 Protocol: 6 ET SCAN Potential SSH Scan
2019-10-03 06:51:29
112.64.170.166 attackbotsspam
Oct  3 00:41:48 dedicated sshd[6801]: Invalid user zj from 112.64.170.166 port 50742
2019-10-03 06:45:16
31.14.140.176 attack
Oct  2 23:15:17 mail sshd[29786]: Invalid user test1 from 31.14.140.176
Oct  2 23:15:17 mail sshd[29786]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.14.140.176
Oct  2 23:15:17 mail sshd[29786]: Invalid user test1 from 31.14.140.176
Oct  2 23:15:19 mail sshd[29786]: Failed password for invalid user test1 from 31.14.140.176 port 37120 ssh2
Oct  2 23:28:30 mail sshd[8949]: Invalid user ocadmin from 31.14.140.176
...
2019-10-03 06:30:45
54.37.88.73 attack
Oct  3 00:30:41 SilenceServices sshd[31842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.88.73
Oct  3 00:30:43 SilenceServices sshd[31842]: Failed password for invalid user junior from 54.37.88.73 port 48596 ssh2
Oct  3 00:34:13 SilenceServices sshd[1563]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.88.73
2019-10-03 06:51:56
51.38.186.47 attackspam
Fail2Ban Ban Triggered
2019-10-03 06:36:19
187.162.137.19 attackspam
Oct  3 00:31:08 MK-Soft-VM3 sshd[14449]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.162.137.19 
Oct  3 00:31:10 MK-Soft-VM3 sshd[14449]: Failed password for invalid user c from 187.162.137.19 port 33245 ssh2
...
2019-10-03 06:31:36
193.77.216.143 attackbots
SSH Brute-Force reported by Fail2Ban
2019-10-03 06:13:43
222.186.31.144 attackspambots
SSH Brute Force, server-1 sshd[26023]: Failed password for root from 222.186.31.144 port 47784 ssh2
2019-10-03 06:20:28
95.6.33.239 attackspambots
Automatic report - Port Scan Attack
2019-10-03 06:40:56

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