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 <<>> 104.21.42.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6014
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.50.			IN	A

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

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:30:07 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 50.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 50.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
87.252.56.9 attack
Invalid user j0k3r from 87.252.56.9 port 57546
2019-07-13 21:55:32
73.239.74.11 attack
Invalid user test001 from 73.239.74.11 port 33176
2019-07-13 21:58:15
207.180.252.56 attack
Invalid user ubuntu from 207.180.252.56 port 42120
2019-07-13 22:19:18
138.68.140.76 attackbots
Jul 13 14:05:35 srv03 sshd\[26475\]: Invalid user teamspeak from 138.68.140.76 port 48060
Jul 13 14:05:35 srv03 sshd\[26475\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.140.76
Jul 13 14:05:37 srv03 sshd\[26475\]: Failed password for invalid user teamspeak from 138.68.140.76 port 48060 ssh2
2019-07-13 21:38:13
178.153.17.127 attackbotsspam
2019-07-13T14:14:04.433278  sshd[16246]: Invalid user git from 178.153.17.127 port 52730
2019-07-13T14:14:04.449093  sshd[16246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.153.17.127
2019-07-13T14:14:04.433278  sshd[16246]: Invalid user git from 178.153.17.127 port 52730
2019-07-13T14:14:06.552117  sshd[16246]: Failed password for invalid user git from 178.153.17.127 port 52730 ssh2
2019-07-13T14:20:16.208042  sshd[16340]: Invalid user jimmy from 178.153.17.127 port 54034
...
2019-07-13 21:19:26
111.230.73.133 attackbots
Invalid user ami from 111.230.73.133 port 51840
2019-07-13 21:46:30
51.68.138.143 attack
Invalid user csgoserver from 51.68.138.143 port 54598
2019-07-13 22:05:07
205.185.118.61 attackbots
Invalid user admin from 205.185.118.61 port 40824
2019-07-13 22:20:20
46.101.88.10 attackspam
Jul 13 16:57:06 srv-4 sshd\[8128\]: Invalid user ashley from 46.101.88.10
Jul 13 16:57:06 srv-4 sshd\[8128\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.88.10
Jul 13 16:57:08 srv-4 sshd\[8128\]: Failed password for invalid user ashley from 46.101.88.10 port 29367 ssh2
...
2019-07-13 22:06:00
175.126.176.21 attackspam
Invalid user postgres from 175.126.176.21 port 39070
2019-07-13 21:22:19
51.91.56.57 attack
Invalid user ftpuser from 51.91.56.57 port 38444
2019-07-13 22:02:14
96.57.28.210 attackspambots
Invalid user dokuwiki from 96.57.28.210 port 42987
2019-07-13 21:53:13
109.120.159.32 attack
Invalid user dropbox from 109.120.159.32 port 59758
2019-07-13 21:46:51
197.253.6.249 attack
Jul 13 09:01:51 aat-srv002 sshd[11250]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.253.6.249
Jul 13 09:01:53 aat-srv002 sshd[11250]: Failed password for invalid user rodrigo from 197.253.6.249 port 60829 ssh2
Jul 13 09:07:34 aat-srv002 sshd[11362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.253.6.249
Jul 13 09:07:36 aat-srv002 sshd[11362]: Failed password for invalid user server from 197.253.6.249 port 32999 ssh2
...
2019-07-13 22:22:59
42.159.205.12 attackbotsspam
Invalid user administrador from 42.159.205.12 port 1280
2019-07-13 22:07:48

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