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 <<>> 104.21.53.106
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55469
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.106.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:01 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 106.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 106.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
36.111.182.133 attackspambots
Port scan: Attack repeated for 24 hours
2020-08-16 16:01:31
49.88.112.111 attack
Aug 16 09:19:32 OPSO sshd\[27877\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.111  user=root
Aug 16 09:19:34 OPSO sshd\[27877\]: Failed password for root from 49.88.112.111 port 42187 ssh2
Aug 16 09:19:37 OPSO sshd\[27877\]: Failed password for root from 49.88.112.111 port 42187 ssh2
Aug 16 09:19:39 OPSO sshd\[27877\]: Failed password for root from 49.88.112.111 port 42187 ssh2
Aug 16 09:20:23 OPSO sshd\[28146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.111  user=root
2020-08-16 15:36:45
218.104.225.140 attackspambots
<6 unauthorized SSH connections
2020-08-16 15:25:35
78.191.216.196 attack
Automatic report - Port Scan Attack
2020-08-16 15:53:14
113.200.60.74 attack
Aug 16 06:09:05 game-panel sshd[19895]: Failed password for root from 113.200.60.74 port 55714 ssh2
Aug 16 06:11:38 game-panel sshd[20166]: Failed password for root from 113.200.60.74 port 42081 ssh2
2020-08-16 15:49:13
106.13.165.247 attackspambots
2020-08-15T22:53:05.482762morrigan.ad5gb.com sshd[147704]: Failed password for root from 106.13.165.247 port 46030 ssh2
2020-08-15T22:53:06.015191morrigan.ad5gb.com sshd[147704]: Disconnected from authenticating user root 106.13.165.247 port 46030 [preauth]
2020-08-16 15:51:39
101.178.175.30 attackspam
Aug 16 05:53:32 db sshd[21069]: User root from 101.178.175.30 not allowed because none of user's groups are listed in AllowGroups
...
2020-08-16 15:37:38
61.177.172.177 attackspambots
Aug 15 21:54:34 web1 sshd\[22430\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.177  user=root
Aug 15 21:54:36 web1 sshd\[22430\]: Failed password for root from 61.177.172.177 port 21018 ssh2
Aug 15 21:54:39 web1 sshd\[22430\]: Failed password for root from 61.177.172.177 port 21018 ssh2
Aug 15 21:54:44 web1 sshd\[22430\]: Failed password for root from 61.177.172.177 port 21018 ssh2
Aug 15 21:54:47 web1 sshd\[22430\]: Failed password for root from 61.177.172.177 port 21018 ssh2
2020-08-16 15:56:33
104.238.125.133 attackbotsspam
104.238.125.133 - - [16/Aug/2020:06:33:47 +0100] "POST /wp-login.php HTTP/1.1" 200 1704 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.238.125.133 - - [16/Aug/2020:06:33:48 +0100] "POST /wp-login.php HTTP/1.1" 200 1685 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.238.125.133 - - [16/Aug/2020:06:33:49 +0100] "POST /xmlrpc.php HTTP/1.1" 200 247 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-16 15:37:53
222.186.175.23 attack
Aug 16 09:52:20 abendstille sshd\[23439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23  user=root
Aug 16 09:52:22 abendstille sshd\[23439\]: Failed password for root from 222.186.175.23 port 30852 ssh2
Aug 16 09:52:24 abendstille sshd\[23439\]: Failed password for root from 222.186.175.23 port 30852 ssh2
Aug 16 09:52:29 abendstille sshd\[23439\]: Failed password for root from 222.186.175.23 port 30852 ssh2
Aug 16 09:52:37 abendstille sshd\[23510\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23  user=root
...
2020-08-16 15:59:26
108.61.222.80 attack
Automatic report - Banned IP Access
2020-08-16 16:03:15
192.99.34.42 attackspambots
192.99.34.42 - - [16/Aug/2020:08:19:38 +0100] "POST /wp-login.php HTTP/1.1" 200 5647 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.99.34.42 - - [16/Aug/2020:08:20:41 +0100] "POST /wp-login.php HTTP/1.1" 200 5647 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.99.34.42 - - [16/Aug/2020:08:21:48 +0100] "POST /wp-login.php HTTP/1.1" 200 5647 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-08-16 15:24:37
203.77.215.50 attackbots
20/8/15@23:53:11: FAIL: Alarm-Telnet address from=203.77.215.50
...
2020-08-16 15:46:46
196.216.73.90 attack
Aug 16 07:59:49 inter-technics sshd[10688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.216.73.90  user=root
Aug 16 07:59:51 inter-technics sshd[10688]: Failed password for root from 196.216.73.90 port 20146 ssh2
Aug 16 08:04:47 inter-technics sshd[10994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.216.73.90  user=root
Aug 16 08:04:49 inter-technics sshd[10994]: Failed password for root from 196.216.73.90 port 17426 ssh2
Aug 16 08:09:28 inter-technics sshd[11483]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.216.73.90  user=root
Aug 16 08:09:30 inter-technics sshd[11483]: Failed password for root from 196.216.73.90 port 12905 ssh2
...
2020-08-16 16:02:48
103.145.13.11 attackspambots
 TCP (SYN) 103.145.13.11:58463 -> port 50802, len 44
2020-08-16 15:32:22

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