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 <<>> 104.21.47.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50195
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.47.66.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:01:17 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 66.47.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.47.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.175.93.104 attack
12/10/2019-07:45:19.818915 185.175.93.104 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-12-10 21:33:48
90.133.64.72 attack
SSH Brute Force
2019-12-10 21:16:18
212.0.73.71 attackbots
Dec  9 21:58:51 web9 sshd\[17779\]: Invalid user moccafiche from 212.0.73.71
Dec  9 21:58:51 web9 sshd\[17779\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.0.73.71
Dec  9 21:58:53 web9 sshd\[17779\]: Failed password for invalid user moccafiche from 212.0.73.71 port 53876 ssh2
Dec  9 22:04:35 web9 sshd\[18580\]: Invalid user dbus from 212.0.73.71
Dec  9 22:04:35 web9 sshd\[18580\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.0.73.71
2019-12-10 21:28:29
189.183.132.46 attack
Dec 10 13:32:09 microserver sshd[26217]: Invalid user thomas from 189.183.132.46 port 50306
Dec 10 13:32:09 microserver sshd[26217]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.183.132.46
Dec 10 13:32:11 microserver sshd[26217]: Failed password for invalid user thomas from 189.183.132.46 port 50306 ssh2
Dec 10 13:32:27 microserver sshd[26254]: Invalid user andrew from 189.183.132.46 port 51340
Dec 10 13:32:27 microserver sshd[26254]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.183.132.46
Dec 10 13:43:20 microserver sshd[28343]: Invalid user austin from 189.183.132.46 port 37274
Dec 10 13:43:20 microserver sshd[28343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.183.132.46
Dec 10 13:43:22 microserver sshd[28343]: Failed password for invalid user austin from 189.183.132.46 port 37274 ssh2
Dec 10 13:44:10 microserver sshd[28472]: Invalid user adolf from 189.183.132.46 po
2019-12-10 21:31:24
54.37.230.15 attackbotsspam
Dec 10 13:52:34 Ubuntu-1404-trusty-64-minimal sshd\[3421\]: Invalid user smmsp from 54.37.230.15
Dec 10 13:52:34 Ubuntu-1404-trusty-64-minimal sshd\[3421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.230.15
Dec 10 13:52:36 Ubuntu-1404-trusty-64-minimal sshd\[3421\]: Failed password for invalid user smmsp from 54.37.230.15 port 42892 ssh2
Dec 10 13:57:35 Ubuntu-1404-trusty-64-minimal sshd\[6789\]: Invalid user yawn from 54.37.230.15
Dec 10 13:57:35 Ubuntu-1404-trusty-64-minimal sshd\[6789\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.230.15
2019-12-10 21:26:06
165.22.246.63 attackbotsspam
Dec 10 02:41:39 auw2 sshd\[3462\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.246.63  user=sync
Dec 10 02:41:41 auw2 sshd\[3462\]: Failed password for sync from 165.22.246.63 port 48146 ssh2
Dec 10 02:48:05 auw2 sshd\[4084\]: Invalid user migliore from 165.22.246.63
Dec 10 02:48:05 auw2 sshd\[4084\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.246.63
Dec 10 02:48:07 auw2 sshd\[4084\]: Failed password for invalid user migliore from 165.22.246.63 port 56258 ssh2
2019-12-10 21:02:24
198.108.67.55 attackbots
Portscan or hack attempt detected by psad/fwsnort
2019-12-10 21:02:07
61.183.178.194 attackbotsspam
Dec 10 09:49:08 firewall sshd[10586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.183.178.194
Dec 10 09:49:08 firewall sshd[10586]: Invalid user caruk from 61.183.178.194
Dec 10 09:49:10 firewall sshd[10586]: Failed password for invalid user caruk from 61.183.178.194 port 8788 ssh2
...
2019-12-10 21:11:17
121.166.225.22 attackspam
(sshd) Failed SSH login from 121.166.225.22 (-): 5 in the last 3600 secs
2019-12-10 21:05:16
114.219.56.124 attack
2019-12-10 04:38:03,863 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 114.219.56.124
2019-12-10 05:24:18,493 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 114.219.56.124
2019-12-10 06:08:03,454 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 114.219.56.124
2019-12-10 06:44:54,027 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 114.219.56.124
2019-12-10 07:25:42,748 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 114.219.56.124
...
2019-12-10 21:19:32
218.92.0.165 attack
SSH Brute-Force attacks
2019-12-10 21:10:32
45.55.82.44 attack
45.55.82.44 - - \[10/Dec/2019:07:25:37 +0100\] "POST /wp-login.php HTTP/1.0" 200 3079 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
45.55.82.44 - - \[10/Dec/2019:07:25:39 +0100\] "POST /wp-login.php HTTP/1.0" 200 3037 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
45.55.82.44 - - \[10/Dec/2019:07:25:41 +0100\] "POST /wp-login.php HTTP/1.0" 200 3047 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-12-10 21:18:18
185.156.73.52 attackspambots
12/10/2019-07:53:00.279798 185.156.73.52 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-12-10 20:57:44
77.42.75.139 attack
Automatic report - Port Scan Attack
2019-12-10 21:14:50
157.230.7.100 attackbotsspam
Dec 10 14:08:10 markkoudstaal sshd[6757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.7.100
Dec 10 14:08:12 markkoudstaal sshd[6757]: Failed password for invalid user lid from 157.230.7.100 port 49218 ssh2
Dec 10 14:13:45 markkoudstaal sshd[7518]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.7.100
2019-12-10 21:18:59

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