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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.5.11
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21256
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.5.11.			IN	A

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

;; Query time: 87 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:19:25 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 11.5.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 11.5.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
35.159.42.139 attackbotsspam
Nov 20 08:22:16 root sshd[31092]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.159.42.139 
Nov 20 08:22:18 root sshd[31092]: Failed password for invalid user shaylie from 35.159.42.139 port 59184 ssh2
Nov 20 08:25:26 root sshd[31110]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.159.42.139 
...
2019-11-20 21:27:45
163.172.229.170 attackbots
F2B jail: sshd. Time: 2019-11-20 07:21:18, Reported by: VKReport
2019-11-20 21:07:22
213.32.253.145 attackspam
Mail sent to address harvested from public web site
2019-11-20 21:18:53
121.66.252.155 attackspam
Nov 20 09:25:54 ns41 sshd[31296]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.66.252.155
2019-11-20 21:18:07
116.248.186.100 attackspambots
badbot
2019-11-20 21:15:31
118.223.201.176 attack
Fail2Ban - FTP Abuse Attempt
2019-11-20 20:56:11
101.109.83.140 attack
Nov 20 13:34:34 MK-Soft-Root2 sshd[16145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.109.83.140 
Nov 20 13:34:36 MK-Soft-Root2 sshd[16145]: Failed password for invalid user kursa from 101.109.83.140 port 58490 ssh2
...
2019-11-20 20:58:20
129.158.122.65 attackspambots
fail2ban honeypot
2019-11-20 21:07:53
113.162.191.94 attack
Dovecot Brute-Force
2019-11-20 20:55:27
1.180.165.227 attack
badbot
2019-11-20 21:24:59
222.83.154.50 attackbotsspam
Honeypot attack, port: 23, PTR: PTR record not found
2019-11-20 21:14:11
112.113.152.165 attackbotsspam
badbot
2019-11-20 20:53:11
106.75.10.4 attackspambots
ssh failed login
2019-11-20 21:32:10
111.227.24.52 attackspambots
badbot
2019-11-20 21:09:16
196.20.229.231 attackspam
2019-11-20T13:28:59.378712abusebot-5.cloudsearch.cf sshd\[9365\]: Invalid user robert from 196.20.229.231 port 37504
2019-11-20 21:29:33

Recently Reported IPs

104.21.5.107 104.21.5.110 104.21.5.116 104.21.5.117
104.21.5.119 104.21.5.12 104.21.5.120 104.21.5.122
104.21.5.124 104.21.5.125 104.21.5.127 104.21.5.129
104.21.5.13 104.21.5.136 104.21.5.137 100.67.27.116
104.21.5.139 104.21.5.140 104.21.5.142 104.21.5.146