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 <<>> 104.21.57.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25327
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.5.			IN	A

;; AUTHORITY SECTION:
.			593	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022201 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 23 04:02:00 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 5.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 5.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
206.189.207.28 attack
SSH Invalid Login
2020-05-16 22:10:38
61.243.3.42 attackspam
2020-05-15T19:51:14.892723linuxbox-skyline sshd[4076]: Invalid user system from 61.243.3.42 port 35404
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2020-05-16 21:32:34
138.68.107.225 attackbots
5x Failed Password
2020-05-16 21:59:19
83.233.120.250 attack
May 15 17:36:42 XXX sshd[29680]: Invalid user mint from 83.233.120.250 port 39038
2020-05-16 21:30:16
167.71.209.115 attack
abasicmove.de 167.71.209.115 [09/May/2020:23:30:01 +0200] "POST /wp-login.php HTTP/1.1" 200 6098 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
abasicmove.de 167.71.209.115 [09/May/2020:23:30:06 +0200] "POST /wp-login.php HTTP/1.1" 200 5957 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-05-16 21:58:53
114.33.192.124 attackspam
Honeypot attack, port: 81, PTR: 114-33-192-124.HINET-IP.hinet.net.
2020-05-16 22:22:26
52.55.246.143 attackspam
Scanning for exploits - /phpMyAdmin/scripts/setup.php
2020-05-16 21:51:14
37.49.226.237 attackspambots
$f2bV_matches
2020-05-16 22:27:55
113.176.84.227 attackspambots
Unauthorized connection attempt from IP address 113.176.84.227 on Port 445(SMB)
2020-05-16 21:52:30
203.162.54.247 attackbotsspam
May 16 02:25:38 ws26vmsma01 sshd[212777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.162.54.247
May 16 02:25:40 ws26vmsma01 sshd[212777]: Failed password for invalid user kim from 203.162.54.247 port 55864 ssh2
...
2020-05-16 21:52:12
182.191.80.184 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-16 22:17:12
134.209.44.17 attackspam
May 16 02:42:56 ns382633 sshd\[27294\]: Invalid user rails from 134.209.44.17 port 40592
May 16 02:42:56 ns382633 sshd\[27294\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.44.17
May 16 02:42:59 ns382633 sshd\[27294\]: Failed password for invalid user rails from 134.209.44.17 port 40592 ssh2
May 16 02:48:30 ns382633 sshd\[28258\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.44.17  user=root
May 16 02:48:32 ns382633 sshd\[28258\]: Failed password for root from 134.209.44.17 port 45156 ssh2
2020-05-16 21:49:03
104.248.176.46 attackbots
May 16 03:12:41 mout sshd[31593]: Invalid user sinusbot1 from 104.248.176.46 port 50854
2020-05-16 22:00:19
123.163.23.81 attackbotsspam
Unauthorized connection attempt from IP address 123.163.23.81 on Port 445(SMB)
2020-05-16 21:58:20
103.242.56.174 attack
Invalid user jonathan from 103.242.56.174 port 45321
2020-05-16 22:00:51

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