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 <<>> 104.21.53.209
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12395
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.209.			IN	A

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

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:15 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 209.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 209.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.52.24.184 attack
2019-08-19T09:26:48.103370abusebot-6.cloudsearch.cf sshd\[31427\]: Invalid user toby from 106.52.24.184 port 48706
2019-08-19 21:21:59
195.123.238.100 attackspam
Lines containing failures of 195.123.238.100
Aug 19 13:25:14 shared11 sshd[5598]: Invalid user vmuser from 195.123.238.100 port 38178
Aug 19 13:25:14 shared11 sshd[5598]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.123.238.100
Aug 19 13:25:16 shared11 sshd[5598]: Failed password for invalid user vmuser from 195.123.238.100 port 38178 ssh2
Aug 19 13:25:16 shared11 sshd[5598]: Received disconnect from 195.123.238.100 port 38178:11: Bye Bye [preauth]
Aug 19 13:25:16 shared11 sshd[5598]: Disconnected from invalid user vmuser 195.123.238.100 port 38178 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=195.123.238.100
2019-08-19 21:46:11
185.143.221.103 attackspambots
08/19/2019-09:19:16.107878 185.143.221.103 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-08-19 21:32:01
200.211.250.195 attack
Aug 19 13:24:35 game-panel sshd[22509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.211.250.195
Aug 19 13:24:37 game-panel sshd[22509]: Failed password for invalid user te from 200.211.250.195 port 47454 ssh2
Aug 19 13:29:53 game-panel sshd[22781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.211.250.195
2019-08-19 21:31:18
114.5.81.67 attack
Aug 19 02:58:20 eddieflores sshd\[4839\]: Invalid user pi from 114.5.81.67
Aug 19 02:58:20 eddieflores sshd\[4841\]: Invalid user pi from 114.5.81.67
Aug 19 02:58:20 eddieflores sshd\[4839\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.5.81.67
Aug 19 02:58:20 eddieflores sshd\[4841\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.5.81.67
Aug 19 02:58:22 eddieflores sshd\[4839\]: Failed password for invalid user pi from 114.5.81.67 port 50400 ssh2
2019-08-19 21:27:39
212.187.239.94 attack
mail auth brute force
2019-08-19 21:55:35
91.122.100.215 attack
mail auth brute force
2019-08-19 21:52:29
124.6.153.3 attack
Aug 19 12:27:47 ks10 sshd[5466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.6.153.3 
Aug 19 12:27:48 ks10 sshd[5466]: Failed password for invalid user sybase from 124.6.153.3 port 35148 ssh2
...
2019-08-19 21:08:38
31.0.243.76 attackspambots
Aug 19 11:34:40 SilenceServices sshd[6655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.0.243.76
Aug 19 11:34:42 SilenceServices sshd[6655]: Failed password for invalid user minecraft from 31.0.243.76 port 52655 ssh2
Aug 19 11:43:12 SilenceServices sshd[13286]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.0.243.76
2019-08-19 21:05:31
185.36.81.166 attackspam
Rude login attack (11 tries in 1d)
2019-08-19 21:03:15
201.69.109.213 attack
Lines containing failures of 201.69.109.213
Aug 19 09:23:08 srv02 sshd[17013]: Invalid user rh from 201.69.109.213 port 58774
Aug 19 09:23:08 srv02 sshd[17013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.69.109.213
Aug 19 09:23:10 srv02 sshd[17013]: Failed password for invalid user rh from 201.69.109.213 port 58774 ssh2
Aug 19 09:23:10 srv02 sshd[17013]: Received disconnect from 201.69.109.213 port 58774:11: Bye Bye [preauth]
Aug 19 09:23:10 srv02 sshd[17013]: Disconnected from invalid user rh 201.69.109.213 port 58774 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=201.69.109.213
2019-08-19 21:14:25
130.193.182.223 attack
[ER hit] Tried to deliver spam. Already well known.
2019-08-19 21:25:35
178.62.237.38 attackbots
Invalid user tunnel from 178.62.237.38 port 33563
2019-08-19 21:37:27
66.206.0.173 attackspambots
[portscan] Port scan
2019-08-19 21:39:05
142.91.157.91 attack
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-08-19 21:57:02

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