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 <<>> 104.21.20.67
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50037
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.67.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:31 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 67.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 67.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
129.204.201.9 attackspambots
Jun 26 15:00:19 mail sshd\[1409\]: Invalid user ubuntu from 129.204.201.9 port 56900
Jun 26 15:00:19 mail sshd\[1409\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.201.9
Jun 26 15:00:21 mail sshd\[1409\]: Failed password for invalid user ubuntu from 129.204.201.9 port 56900 ssh2
Jun 26 15:02:26 mail sshd\[2383\]: Invalid user support from 129.204.201.9 port 46062
Jun 26 15:02:26 mail sshd\[2383\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.201.9
...
2019-06-27 05:45:58
54.37.254.57 attackbots
Attempted SSH login
2019-06-27 05:50:58
60.250.164.169 attackbots
Jun 26 21:16:23 db sshd\[10358\]: Invalid user support from 60.250.164.169
Jun 26 21:16:23 db sshd\[10358\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.ustv.com.tw 
Jun 26 21:16:25 db sshd\[10358\]: Failed password for invalid user support from 60.250.164.169 port 45786 ssh2
Jun 26 21:20:13 db sshd\[10400\]: Invalid user ubuntu from 60.250.164.169
Jun 26 21:20:13 db sshd\[10400\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.ustv.com.tw 
...
2019-06-27 05:27:54
185.176.27.102 attackbotsspam
Portscan or hack attempt detected by psad/fwsnort
2019-06-27 05:39:57
123.121.228.255 attack
Automatic report - Web App Attack
2019-06-27 05:22:30
147.30.173.103 attackspam
Jun 26 07:01:50 mail postfix/postscreen[54480]: PREGREET 23 after 0.29 from [147.30.173.103]:61935: HELO [147.30.173.103]

...
2019-06-27 05:58:47
105.235.116.254 attackspam
IP attempted unauthorised action
2019-06-27 05:34:20
37.114.156.151 attackbots
Jun 26 14:33:10 XXX sshd[62332]: Invalid user admin from 37.114.156.151 port 33300
2019-06-27 05:55:12
185.234.219.51 attackbots
Jun 26 22:22:51 mail postfix/smtpd\[23861\]: warning: unknown\[185.234.219.51\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jun 26 22:26:04 mail postfix/smtpd\[23591\]: warning: unknown\[185.234.219.51\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jun 26 22:59:39 mail postfix/smtpd\[24197\]: warning: unknown\[185.234.219.51\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jun 26 23:02:07 mail postfix/smtpd\[24197\]: warning: unknown\[185.234.219.51\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-06-27 05:32:09
213.32.122.82 attack
Port scan and direct access per IP instead of hostname
2019-06-27 05:57:58
210.5.95.109 attackspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-06-26 09:06:53,326 INFO [amun_request_handler] PortScan Detected on Port: 445 (210.5.95.109)
2019-06-27 05:17:30
182.112.209.48 attackbots
22/tcp
[2019-06-26]1pkt
2019-06-27 05:26:50
74.63.232.2 attack
SSH bruteforce (Triggered fail2ban)
2019-06-27 05:52:07
82.239.89.166 attackspam
Jun 26 15:03:06 pornomens sshd\[24588\]: Invalid user allen from 82.239.89.166 port 33837
Jun 26 15:03:06 pornomens sshd\[24588\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.239.89.166
Jun 26 15:03:08 pornomens sshd\[24588\]: Failed password for invalid user allen from 82.239.89.166 port 33837 ssh2
...
2019-06-27 05:23:45
64.202.187.152 attack
Jun 25 02:47:40 nxxxxxxx0 sshd[10714]: reveeclipse mapping checking getaddrinfo for ip-64-202-187-152.secureserver.net [64.202.187.152] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun 25 02:47:40 nxxxxxxx0 sshd[10714]: Invalid user ghostnameuser from 64.202.187.152
Jun 25 02:47:40 nxxxxxxx0 sshd[10714]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.202.187.152 
Jun 25 02:47:43 nxxxxxxx0 sshd[10714]: Failed password for invalid user ghostnameuser from 64.202.187.152 port 36158 ssh2
Jun 25 02:47:43 nxxxxxxx0 sshd[10714]: Received disconnect from 64.202.187.152: 11: Bye Bye [preauth]
Jun 25 02:49:28 nxxxxxxx0 sshd[10858]: reveeclipse mapping checking getaddrinfo for ip-64-202-187-152.secureserver.net [64.202.187.152] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun 25 02:49:28 nxxxxxxx0 sshd[10858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.202.187.152  user=mysql
Jun 25 02:49:30 nxxxxxxx0 sshd[10........
-------------------------------
2019-06-27 05:31:34

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