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 <<>> 104.21.66.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 284
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.104.			IN	A

;; AUTHORITY SECTION:
.			111	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:24:46 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 104.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
129.204.147.84 attack
May 26 07:31:49 *** sshd[21587]: Invalid user jr from 129.204.147.84
2020-05-26 17:55:02
1.10.222.248 attack
Unauthorized connection attempt from IP address 1.10.222.248 on Port 445(SMB)
2020-05-26 18:01:56
189.223.107.7 attack
1590478311 - 05/26/2020 09:31:51 Host: 189.223.107.7/189.223.107.7 Port: 445 TCP Blocked
2020-05-26 17:54:00
106.52.248.175 attackbotsspam
May 26 09:32:08 ArkNodeAT sshd\[22950\]: Invalid user mreal from 106.52.248.175
May 26 09:32:08 ArkNodeAT sshd\[22950\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.248.175
May 26 09:32:10 ArkNodeAT sshd\[22950\]: Failed password for invalid user mreal from 106.52.248.175 port 59058 ssh2
2020-05-26 17:25:51
49.233.147.147 attackspambots
(sshd) Failed SSH login from 49.233.147.147 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 26 09:57:29 elude sshd[11287]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.147.147  user=root
May 26 09:57:30 elude sshd[11287]: Failed password for root from 49.233.147.147 port 43264 ssh2
May 26 10:11:26 elude sshd[13445]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.147.147  user=root
May 26 10:11:28 elude sshd[13445]: Failed password for root from 49.233.147.147 port 56452 ssh2
May 26 10:14:18 elude sshd[13850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.147.147  user=root
2020-05-26 18:01:40
222.186.180.130 attackspam
May 25 23:48:04 web9 sshd\[28932\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
May 25 23:48:05 web9 sshd\[28932\]: Failed password for root from 222.186.180.130 port 53500 ssh2
May 25 23:48:12 web9 sshd\[28986\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
May 25 23:48:14 web9 sshd\[28986\]: Failed password for root from 222.186.180.130 port 39484 ssh2
May 25 23:48:16 web9 sshd\[28986\]: Failed password for root from 222.186.180.130 port 39484 ssh2
2020-05-26 17:50:15
115.84.117.96 attackspam
1590478320 - 05/26/2020 09:32:00 Host: 115.84.117.96/115.84.117.96 Port: 445 TCP Blocked
2020-05-26 17:42:03
51.15.125.53 attackspambots
May 26 10:33:03 server sshd[52188]: Failed password for invalid user server from 51.15.125.53 port 56682 ssh2
May 26 10:34:35 server sshd[53339]: Failed password for root from 51.15.125.53 port 53650 ssh2
May 26 10:36:18 server sshd[54657]: Failed password for root from 51.15.125.53 port 50642 ssh2
2020-05-26 17:51:02
222.186.169.192 attackspam
May 26 09:32:27 localhost sshd[105701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
May 26 09:32:29 localhost sshd[105701]: Failed password for root from 222.186.169.192 port 52742 ssh2
May 26 09:32:32 localhost sshd[105701]: Failed password for root from 222.186.169.192 port 52742 ssh2
May 26 09:32:27 localhost sshd[105701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
May 26 09:32:29 localhost sshd[105701]: Failed password for root from 222.186.169.192 port 52742 ssh2
May 26 09:32:32 localhost sshd[105701]: Failed password for root from 222.186.169.192 port 52742 ssh2
May 26 09:32:27 localhost sshd[105701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
May 26 09:32:29 localhost sshd[105701]: Failed password for root from 222.186.169.192 port 52742 ssh2
May 26 09:32:32 localhost
...
2020-05-26 17:40:30
14.29.232.45 attack
2020-05-26T09:24:30.673264centos sshd[8267]: Invalid user test9 from 14.29.232.45 port 46498
2020-05-26T09:24:32.071358centos sshd[8267]: Failed password for invalid user test9 from 14.29.232.45 port 46498 ssh2
2020-05-26T09:32:09.818414centos sshd[8733]: Invalid user ming from 14.29.232.45 port 50105
...
2020-05-26 17:30:19
113.180.227.37 attack
Unauthorized connection attempt from IP address 113.180.227.37 on Port 445(SMB)
2020-05-26 17:46:50
94.191.10.105 attack
Failed password for invalid user admin from 94.191.10.105 port 36894 ssh2
2020-05-26 17:47:11
195.54.166.225 attackspambots
Port-scan: detected 258 distinct ports within a 24-hour window.
2020-05-26 18:02:18
73.229.232.218 attack
May 26 09:51:00 vps687878 sshd\[20584\]: Invalid user easson from 73.229.232.218 port 44602
May 26 09:51:00 vps687878 sshd\[20584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.229.232.218
May 26 09:51:02 vps687878 sshd\[20584\]: Failed password for invalid user easson from 73.229.232.218 port 44602 ssh2
May 26 09:58:46 vps687878 sshd\[21269\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.229.232.218  user=root
May 26 09:58:47 vps687878 sshd\[21269\]: Failed password for root from 73.229.232.218 port 45496 ssh2
...
2020-05-26 17:33:02
166.62.122.244 attack
166.62.122.244 - - \[26/May/2020:09:31:57 +0200\] "POST /wp-login.php HTTP/1.0" 200 6400 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
166.62.122.244 - - \[26/May/2020:09:32:00 +0200\] "POST /wp-login.php HTTP/1.0" 200 6267 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
166.62.122.244 - - \[26/May/2020:09:32:02 +0200\] "POST /wp-login.php HTTP/1.0" 200 6263 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-05-26 17:36:57

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