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 <<>> 104.21.36.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47402
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.36.66.			IN	A

;; AUTHORITY SECTION:
.			323	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:38:05 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 66.36.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.36.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
41.223.143.228 attackspam
Jun 29 13:08:05 abendstille sshd\[20078\]: Invalid user baby from 41.223.143.228
Jun 29 13:08:05 abendstille sshd\[20078\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.223.143.228
Jun 29 13:08:07 abendstille sshd\[20078\]: Failed password for invalid user baby from 41.223.143.228 port 35998 ssh2
Jun 29 13:12:45 abendstille sshd\[24871\]: Invalid user aman from 41.223.143.228
Jun 29 13:12:45 abendstille sshd\[24871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.223.143.228
...
2020-06-29 21:01:10
95.163.74.40 attackspambots
Jun 29 12:44:54 game-panel sshd[25653]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.163.74.40
Jun 29 12:44:56 game-panel sshd[25653]: Failed password for invalid user servers from 95.163.74.40 port 59890 ssh2
Jun 29 12:48:15 game-panel sshd[25754]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.163.74.40
2020-06-29 20:52:10
218.92.0.185 attack
Jun 29 14:58:05 PorscheCustomer sshd[3856]: Failed password for root from 218.92.0.185 port 10767 ssh2
Jun 29 14:58:08 PorscheCustomer sshd[3856]: Failed password for root from 218.92.0.185 port 10767 ssh2
Jun 29 14:58:11 PorscheCustomer sshd[3856]: Failed password for root from 218.92.0.185 port 10767 ssh2
Jun 29 14:58:14 PorscheCustomer sshd[3856]: Failed password for root from 218.92.0.185 port 10767 ssh2
...
2020-06-29 20:59:50
101.53.157.232 attackspam
Jun 29 14:29:54 electroncash sshd[2643]: Failed password for root from 101.53.157.232 port 11708 ssh2
Jun 29 14:33:45 electroncash sshd[3660]: Invalid user ts from 101.53.157.232 port 13148
Jun 29 14:33:45 electroncash sshd[3660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.53.157.232 
Jun 29 14:33:45 electroncash sshd[3660]: Invalid user ts from 101.53.157.232 port 13148
Jun 29 14:33:47 electroncash sshd[3660]: Failed password for invalid user ts from 101.53.157.232 port 13148 ssh2
...
2020-06-29 20:48:27
188.166.175.35 attackspambots
Jun 29 13:12:38 ns3164893 sshd[27997]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.175.35
Jun 29 13:12:40 ns3164893 sshd[27997]: Failed password for invalid user jar from 188.166.175.35 port 47842 ssh2
...
2020-06-29 21:08:42
118.27.21.194 attack
Invalid user weblogic from 118.27.21.194 port 35804
2020-06-29 21:03:39
122.51.202.157 attackbotsspam
Jun 29 08:49:31 NPSTNNYC01T sshd[20192]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.202.157
Jun 29 08:49:33 NPSTNNYC01T sshd[20192]: Failed password for invalid user geoserver from 122.51.202.157 port 55530 ssh2
Jun 29 08:53:15 NPSTNNYC01T sshd[20500]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.202.157
...
2020-06-29 20:55:04
222.186.173.142 attackbotsspam
2020-06-29T14:59:32.364563vps751288.ovh.net sshd\[24329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.142  user=root
2020-06-29T14:59:34.392826vps751288.ovh.net sshd\[24329\]: Failed password for root from 222.186.173.142 port 1476 ssh2
2020-06-29T14:59:37.432000vps751288.ovh.net sshd\[24329\]: Failed password for root from 222.186.173.142 port 1476 ssh2
2020-06-29T14:59:40.882766vps751288.ovh.net sshd\[24329\]: Failed password for root from 222.186.173.142 port 1476 ssh2
2020-06-29T14:59:44.217950vps751288.ovh.net sshd\[24329\]: Failed password for root from 222.186.173.142 port 1476 ssh2
2020-06-29 21:04:55
132.148.244.122 attackspam
132.148.244.122 - - [29/Jun/2020:13:16:46 +0200] "POST /xmlrpc.php HTTP/1.1" 403 10518 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
132.148.244.122 - - [29/Jun/2020:13:17:13 +0200] "POST /xmlrpc.php HTTP/1.1" 403 10519 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-06-29 21:05:46
5.251.12.154 attack
Automatic report - Port Scan Attack
2020-06-29 20:49:45
49.150.104.128 attackspambots
xmlrpc attack
2020-06-29 20:48:47
46.47.40.178 attackspambots
xmlrpc attack
2020-06-29 20:31:25
52.183.88.14 attack
Speculative search for admin folders
2020-06-29 20:33:33
14.177.66.200 attack
Jun 29 05:13:24 Host-KLAX-C dovecot: imap-login: Disconnected (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=14.177.66.200, lip=185.198.26.142, TLS, session=
...
2020-06-29 20:28:00
5.249.145.245 attack
Jun 29 14:23:16 [host] sshd[18828]: pam_unix(sshd:
Jun 29 14:23:19 [host] sshd[18828]: Failed passwor
Jun 29 14:27:00 [host] sshd[18939]: Invalid user t
2020-06-29 20:35:08

Recently Reported IPs

104.21.36.54 104.21.36.84 104.21.36.37 104.21.36.89
104.21.36.7 104.21.36.98 128.14.75.197 104.21.36.64
104.21.37.100 104.21.37.106 104.21.37.110 104.21.37.114
104.21.37.142 104.21.37.115 104.21.37.146 104.21.37.164
104.21.37.156 104.21.37.176 104.21.37.165 128.14.75.81