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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.50.216
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50457
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.216.			IN	A

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

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:34:44 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 216.50.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 216.50.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
158.69.223.91 attack
(sshd) Failed SSH login from 158.69.223.91 (CA/Canada/91.ip-158-69-223.net): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 13 07:56:22 ubnt-55d23 sshd[17895]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.223.91  user=root
Mar 13 07:56:24 ubnt-55d23 sshd[17895]: Failed password for root from 158.69.223.91 port 44796 ssh2
2020-03-13 15:17:53
115.84.91.211 attackspam
B: Magento admin pass test (wrong country)
2020-03-13 14:58:39
109.194.54.126 attackspam
<6 unauthorized SSH connections
2020-03-13 15:11:30
94.177.240.4 attackspambots
2020-03-13T03:49:18.456635shield sshd\[30181\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.177.240.4  user=root
2020-03-13T03:49:20.659514shield sshd\[30181\]: Failed password for root from 94.177.240.4 port 36264 ssh2
2020-03-13T03:53:41.494593shield sshd\[31161\]: Invalid user zhangchx from 94.177.240.4 port 53358
2020-03-13T03:53:41.505135shield sshd\[31161\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.177.240.4
2020-03-13T03:53:42.814629shield sshd\[31161\]: Failed password for invalid user zhangchx from 94.177.240.4 port 53358 ssh2
2020-03-13 15:18:16
45.56.83.241 attack
Mar 13 07:08:30 server sshd\[2095\]: Invalid user epmd from 45.56.83.241
Mar 13 07:08:30 server sshd\[2095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=li885-241.members.linode.com 
Mar 13 07:08:32 server sshd\[2095\]: Failed password for invalid user epmd from 45.56.83.241 port 47726 ssh2
Mar 13 07:22:50 server sshd\[5095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=li885-241.members.linode.com  user=root
Mar 13 07:22:52 server sshd\[5095\]: Failed password for root from 45.56.83.241 port 38294 ssh2
...
2020-03-13 15:19:10
14.186.226.226 attack
2020-03-1304:53:091jCbNk-0003DA-Dj\<=info@whatsup2013.chH=\(localhost\)[14.207.46.177]:41254P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2402id=181DABF8F32709BA66632A92665F8666@whatsup2013.chT="fromDarya"forwarmnightswithyou@protonmail.comsulaiman.ay145212@gmail.com2020-03-1304:52:341jCbNB-0003Al-E5\<=info@whatsup2013.chH=\(localhost\)[113.172.223.107]:48066P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2396id=6164D2818A5E70C31F1A53EB1F2C114A@whatsup2013.chT="fromDarya"fordonehadenough@gmail.comxavior.j.suarez.52511@gmail.com2020-03-1304:53:221jCbNx-0003EM-SB\<=info@whatsup2013.chH=\(localhost\)[14.186.226.226]:49779P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2428id=F2F7411219CDE3508C89C0788CE75291@whatsup2013.chT="fromDarya"forjoseph_b55@yahoo.comakiff786@icloud.com2020-03-1304:52:311jCbMi-00039A-R1\<=info@whatsup2013.chH=\(localhost\)[197.251.224.136]:55287P=esmtpsaX
2020-03-13 15:26:27
142.93.195.189 attackspam
fail2ban -- 142.93.195.189
...
2020-03-13 15:06:48
152.32.143.5 attackspambots
Invalid user gmod from 152.32.143.5 port 56756
2020-03-13 14:48:32
165.227.51.249 attack
$f2bV_matches
2020-03-13 15:28:03
51.38.213.132 attackspambots
2020-03-13T07:26:40.545950vps751288.ovh.net sshd\[674\]: Invalid user uftp from 51.38.213.132 port 55086
2020-03-13T07:26:40.558671vps751288.ovh.net sshd\[674\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.ip-51-38-213.eu
2020-03-13T07:26:42.322135vps751288.ovh.net sshd\[674\]: Failed password for invalid user uftp from 51.38.213.132 port 55086 ssh2
2020-03-13T07:35:33.181194vps751288.ovh.net sshd\[724\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.ip-51-38-213.eu  user=root
2020-03-13T07:35:35.118207vps751288.ovh.net sshd\[724\]: Failed password for root from 51.38.213.132 port 35904 ssh2
2020-03-13 14:50:41
177.30.37.80 attack
Automatic report - Port Scan Attack
2020-03-13 15:03:12
89.238.154.184 attackbots
(From ana.moar@sinergoservizi.it) Dаting site for sех with girls in yоur city: http://freeurlredirect.com/datingsexywomans738008
2020-03-13 15:38:59
139.59.161.78 attackbotsspam
$f2bV_matches
2020-03-13 15:15:44
61.95.233.61 attackspambots
Mar 13 08:21:59 jane sshd[9785]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.95.233.61 
Mar 13 08:22:02 jane sshd[9785]: Failed password for invalid user peter from 61.95.233.61 port 32916 ssh2
...
2020-03-13 15:32:59
114.102.0.87 attack
Robots ignored. Multiple log-reports "Access denied". Probable participation in a distributed denial of service action_
2020-03-13 15:35:26

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