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 <<>> 104.21.37.117
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31410
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.37.117.			IN	A

;; AUTHORITY SECTION:
.			296	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 135 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:29:55 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 117.37.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 117.37.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.140.189.40 attackbotsspam
Scanning
2019-12-25 22:40:11
222.246.63.77 attack
Scanning
2019-12-25 22:23:54
173.212.255.39 attack
abuse hacker
2019-12-25 22:35:40
142.93.174.47 attackspambots
Dec 25 12:49:56 vmd26974 sshd[872]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.174.47
Dec 25 12:49:57 vmd26974 sshd[872]: Failed password for invalid user stoughton from 142.93.174.47 port 44182 ssh2
...
2019-12-25 22:49:36
41.222.249.238 attackbots
firewall-block, port(s): 445/tcp
2019-12-25 22:36:31
117.159.25.220 attackspam
DATE:2019-12-25 15:00:30, IP:117.159.25.220, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2019-12-25 22:28:26
74.82.47.3 attack
firewall-block, port(s): 5555/tcp
2019-12-25 22:38:07
171.242.8.185 attackbots
Unauthorized IMAP connection attempt
2019-12-25 22:19:45
86.237.210.28 attackbots
Invalid user admin from 86.237.210.28 port 36998
2019-12-25 22:51:54
221.149.133.215 attackspambots
[portscan] tcp/21 [FTP]
[scan/connect: 3 time(s)]
*(RWIN=65535)(12251243)
2019-12-25 22:20:38
78.22.13.155 attackbotsspam
Dec 25 15:29:06 MK-Soft-VM6 sshd[27593]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.22.13.155 
Dec 25 15:29:09 MK-Soft-VM6 sshd[27593]: Failed password for invalid user admin from 78.22.13.155 port 40196 ssh2
...
2019-12-25 22:39:30
14.234.144.18 attackspam
Dec 25 07:30:24 riskplan-s sshd[9135]: Address 14.234.144.18 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 25 07:30:24 riskplan-s sshd[9135]: Invalid user user from 14.234.144.18
Dec 25 07:30:24 riskplan-s sshd[9135]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.234.144.18 
Dec 25 07:30:26 riskplan-s sshd[9135]: Failed password for invalid user user from 14.234.144.18 port 60415 ssh2
Dec 25 07:30:26 riskplan-s sshd[9135]: Connection closed by 14.234.144.18 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.234.144.18
2019-12-25 22:36:53
91.223.105.208 attack
[portscan] Port scan
2019-12-25 22:48:07
124.195.244.126 attack
Automatic report - SSH Brute-Force Attack
2019-12-25 22:37:30
171.225.251.1 attackspambots
1577254686 - 12/25/2019 07:18:06 Host: 171.225.251.1/171.225.251.1 Port: 445 TCP Blocked
2019-12-25 22:32:46

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