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 <<>> 104.21.11.107
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64544
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.107.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:09:15 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 107.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 107.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.126.216.97 attackbots
23.06.2019 22:10:37 - Login Fail on hMailserver 
Detected by ELinOX-hMail-A2F
2019-06-24 05:04:04
123.23.62.11 attackbots
445/tcp
[2019-06-23]1pkt
2019-06-24 04:53:00
185.137.111.22 attackbotsspam
Jun 23 22:39:51 mail postfix/smtpd\[18190\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 23 22:40:22 mail postfix/smtpd\[19649\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 23 22:41:03 mail postfix/smtpd\[17789\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-24 04:42:11
188.131.237.17 attackspam
Jun 23 22:33:07 giegler sshd[14428]: Invalid user tq from 188.131.237.17 port 56088
Jun 23 22:33:09 giegler sshd[14428]: Failed password for invalid user tq from 188.131.237.17 port 56088 ssh2
Jun 23 22:33:07 giegler sshd[14428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.237.17
Jun 23 22:33:07 giegler sshd[14428]: Invalid user tq from 188.131.237.17 port 56088
Jun 23 22:33:09 giegler sshd[14428]: Failed password for invalid user tq from 188.131.237.17 port 56088 ssh2
2019-06-24 04:46:09
158.69.198.102 attackspambots
SSH invalid-user multiple login try
2019-06-24 05:00:20
171.245.206.134 attackspambots
23/tcp
[2019-06-23]1pkt
2019-06-24 05:15:59
54.36.149.68 attackspambots
SQL Injection
2019-06-24 05:08:24
62.117.12.62 attackspambots
SSH Brute Force, server-1 sshd[30416]: Failed password for root from 62.117.12.62 port 54270 ssh2
2019-06-24 04:54:38
61.12.38.162 attackbots
Jun 23 22:55:12 atlassian sshd[5596]: Invalid user kai from 61.12.38.162 port 60774
2019-06-24 05:01:43
106.45.0.23 attackspam
Port scan on 2 port(s): 8080 8081
2019-06-24 04:56:35
188.156.66.35 attackspambots
Jun2322:08:49server2sshd[4153]:refusedconnectfrom188.156.66.35\(188.156.66.35\)Jun2322:09:02server2sshd[4204]:refusedconnectfrom188.156.66.35\(188.156.66.35\)Jun2322:09:14server2sshd[4235]:refusedconnectfrom188.156.66.35\(188.156.66.35\)Jun2322:09:25server2sshd[4347]:refusedconnectfrom188.156.66.35\(188.156.66.35\)Jun2322:09:38server2sshd[4370]:refusedconnectfrom188.156.66.35\(188.156.66.35\)Jun2322:09:51server2sshd[4599]:refusedconnectfrom188.156.66.35\(188.156.66.35\)Jun2322:10:02server2sshd[4809]:refusedconnectfrom188.156.66.35\(188.156.66.35\)Jun2322:10:15server2sshd[5410]:refusedconnectfrom188.156.66.35\(188.156.66.35\)
2019-06-24 05:09:28
140.143.200.18 attackbots
Jun 23 21:03:59 vps82406 sshd[28351]: Invalid user ghostname from 140.143.200.18
Jun 23 21:03:59 vps82406 sshd[28351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.200.18 
Jun 23 21:04:02 vps82406 sshd[28351]: Failed password for invalid user ghostname from 140.143.200.18 port 33102 ssh2
Jun 23 21:04:16 vps82406 sshd[28353]: Invalid user ghostname from 140.143.200.18
Jun 23 21:04:16 vps82406 sshd[28353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.200.18 

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=140.143.200.18
2019-06-24 04:36:57
78.187.174.71 attackbotsspam
firewall-block, port(s): 23/tcp
2019-06-24 05:15:17
5.152.146.208 attackspambots
IMAP/SMTP Authentication Failure
2019-06-24 05:09:12
188.162.185.254 attack
445/tcp
[2019-06-23]1pkt
2019-06-24 04:37:39

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