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: United States

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 <<>> 104.21.51.93
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5764
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.51.93.			IN	A

;; AUTHORITY SECTION:
.			582	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:35:33 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 93.51.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 93.51.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.94.131 attackspambots
Aug 20 18:48:56 cumulus sshd[31469]: Invalid user doc from 106.13.94.131 port 54944
Aug 20 18:48:56 cumulus sshd[31469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.94.131
Aug 20 18:48:58 cumulus sshd[31469]: Failed password for invalid user doc from 106.13.94.131 port 54944 ssh2
Aug 20 18:48:58 cumulus sshd[31469]: Received disconnect from 106.13.94.131 port 54944:11: Bye Bye [preauth]
Aug 20 18:48:58 cumulus sshd[31469]: Disconnected from 106.13.94.131 port 54944 [preauth]
Aug 20 18:58:12 cumulus sshd[32225]: Invalid user dms from 106.13.94.131 port 45134
Aug 20 18:58:12 cumulus sshd[32225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.94.131
Aug 20 18:58:14 cumulus sshd[32225]: Failed password for invalid user dms from 106.13.94.131 port 45134 ssh2
Aug 20 18:58:14 cumulus sshd[32225]: Received disconnect from 106.13.94.131 port 45134:11: Bye Bye [preauth]
Aug 20 18:58........
-------------------------------
2020-08-23 13:53:18
189.240.117.236 attackspambots
Invalid user training from 189.240.117.236 port 34762
2020-08-23 13:55:25
83.235.68.15 attackbots
TCP Port Scanning
2020-08-23 14:15:55
125.72.106.95 attack
Lines containing failures of 125.72.106.95
Aug 23 07:02:54 nemesis sshd[30178]: Invalid user ht from 125.72.106.95 port 56347
Aug 23 07:02:55 nemesis sshd[30178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.72.106.95 
Aug 23 07:02:57 nemesis sshd[30178]: Failed password for invalid user ht from 125.72.106.95 port 56347 ssh2
Aug 23 07:02:57 nemesis sshd[30178]: Received disconnect from 125.72.106.95 port 56347:11: Bye Bye [preauth]
Aug 23 07:02:57 nemesis sshd[30178]: Disconnected from invalid user ht 125.72.106.95 port 56347 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=125.72.106.95
2020-08-23 14:21:28
166.62.100.99 attackspam
166.62.100.99 - - [23/Aug/2020:08:33:26 +0200] "GET /wp-login.php HTTP/1.1" 200 1689 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
166.62.100.99 - - [23/Aug/2020:08:33:27 +0200] "POST /wp-login.php HTTP/1.1" 200 1819 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
166.62.100.99 - - [23/Aug/2020:08:33:28 +0200] "GET /wp-login.php HTTP/1.1" 200 1689 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
166.62.100.99 - - [23/Aug/2020:08:33:29 +0200] "POST /wp-login.php HTTP/1.1" 200 1796 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
166.62.100.99 - - [23/Aug/2020:08:33:30 +0200] "GET /wp-login.php HTTP/1.1" 200 1689 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
166.62.100.99 - - [23/Aug/2020:08:33:30 +0200] "POST /wp-login.php HTTP/1.1" 200 1797 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Fir
...
2020-08-23 14:33:52
14.143.107.226 attack
Invalid user reo from 14.143.107.226 port 62399
2020-08-23 14:32:10
34.93.211.49 attack
Fail2Ban Ban Triggered (2)
2020-08-23 14:14:22
167.99.93.5 attackbots
Invalid user bvm from 167.99.93.5 port 55882
2020-08-23 14:06:18
193.112.70.95 attack
2020-08-23T05:53:30+0200 Failed SSH Authentication/Brute Force Attack. (Server 9)
2020-08-23 13:56:52
58.222.133.82 attack
Aug 23 08:00:18 h1745522 sshd[13557]: Invalid user ftp from 58.222.133.82 port 45864
Aug 23 08:00:18 h1745522 sshd[13557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.222.133.82
Aug 23 08:00:18 h1745522 sshd[13557]: Invalid user ftp from 58.222.133.82 port 45864
Aug 23 08:00:20 h1745522 sshd[13557]: Failed password for invalid user ftp from 58.222.133.82 port 45864 ssh2
Aug 23 08:04:06 h1745522 sshd[14195]: Invalid user ec from 58.222.133.82 port 60326
Aug 23 08:04:06 h1745522 sshd[14195]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.222.133.82
Aug 23 08:04:06 h1745522 sshd[14195]: Invalid user ec from 58.222.133.82 port 60326
Aug 23 08:04:08 h1745522 sshd[14195]: Failed password for invalid user ec from 58.222.133.82 port 60326 ssh2
Aug 23 08:08:29 h1745522 sshd[14465]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.222.133.82  user=root
Aug 23 08:08
...
2020-08-23 14:17:20
62.234.156.221 attack
Aug 23 07:26:33 fhem-rasp sshd[3392]: Invalid user testtest from 62.234.156.221 port 36368
...
2020-08-23 13:59:29
206.189.128.158 attackspam
206.189.128.158 - - [23/Aug/2020:05:44:36 +0100] "POST /wp-login.php HTTP/1.1" 200 1792 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
206.189.128.158 - - [23/Aug/2020:05:44:41 +0100] "POST /wp-login.php HTTP/1.1" 200 1768 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
206.189.128.158 - - [23/Aug/2020:05:44:52 +0100] "POST /wp-login.php HTTP/1.1" 200 1791 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-23 14:16:54
14.253.218.169 attack
Port Scan
...
2020-08-23 14:07:46
51.161.70.102 attackspam
Aug 23 05:59:12 mars sshd[17427]: Invalid user ftptest from 51.161.70.102
Aug 23 05:59:15 mars sshd[17427]: Failed password for invalid user ftptest from 51.161.70.102 port 50948 ssh2
Aug 23 06:07:54 mars sshd[20551]: User admin from 51.161.70.102 not allowed because not listed in AllowUsers
Aug 23 06:07:54 mars sshd[20551]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.161.70.102  user=admin
Aug 23 06:07:56 mars sshd[20551]: Failed password for invalid user admin from 51.161.70.102 port 32850 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=51.161.70.102
2020-08-23 14:13:04
36.110.50.254 attack
Aug 23 08:07:34 fhem-rasp sshd[24842]: Invalid user informix from 36.110.50.254 port 2141
...
2020-08-23 14:24:37

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