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 <<>> 104.21.50.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45455
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.4.			IN	A

;; AUTHORITY SECTION:
.			230	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:34:40 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 4.50.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.50.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
112.85.42.180 attack
Jan  1 10:29:43 ovpn sshd\[3607\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.180  user=root
Jan  1 10:29:45 ovpn sshd\[3607\]: Failed password for root from 112.85.42.180 port 61066 ssh2
Jan  1 10:29:48 ovpn sshd\[3607\]: Failed password for root from 112.85.42.180 port 61066 ssh2
Jan  1 10:29:52 ovpn sshd\[3607\]: Failed password for root from 112.85.42.180 port 61066 ssh2
Jan  1 10:29:55 ovpn sshd\[3607\]: Failed password for root from 112.85.42.180 port 61066 ssh2
2020-01-01 17:35:47
27.78.14.83 attackbots
SSH-bruteforce attempts
2020-01-01 17:05:34
197.220.163.230 attackspambots
01/01/2020-09:31:37.675605 197.220.163.230 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-01-01 17:25:43
185.193.86.195 attack
Chat Spam
2020-01-01 17:25:09
216.244.79.146 attackbotsspam
Host Scan
2020-01-01 17:26:37
1.212.71.18 attackspam
Jan  1 08:43:47 marvibiene sshd[14715]: Invalid user sherrytayl from 1.212.71.18 port 43928
Jan  1 08:43:47 marvibiene sshd[14715]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.212.71.18
Jan  1 08:43:47 marvibiene sshd[14715]: Invalid user sherrytayl from 1.212.71.18 port 43928
Jan  1 08:43:49 marvibiene sshd[14715]: Failed password for invalid user sherrytayl from 1.212.71.18 port 43928 ssh2
...
2020-01-01 17:38:11
31.147.227.19 attackbotsspam
spam
2020-01-01 17:40:13
51.68.198.113 attackspam
Jan  1 08:37:47 sd-53420 sshd\[12794\]: User root from 51.68.198.113 not allowed because none of user's groups are listed in AllowGroups
Jan  1 08:37:47 sd-53420 sshd\[12794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.198.113  user=root
Jan  1 08:37:49 sd-53420 sshd\[12794\]: Failed password for invalid user root from 51.68.198.113 port 58624 ssh2
Jan  1 08:40:18 sd-53420 sshd\[13659\]: Invalid user stahlnecker from 51.68.198.113
Jan  1 08:40:18 sd-53420 sshd\[13659\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.198.113
...
2020-01-01 17:24:01
173.249.12.113 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-01 17:23:27
194.180.224.249 attackbotsspam
WEB_SERVER 403 Forbidden
2020-01-01 17:18:50
18.162.50.115 attackspam
Host Scan
2020-01-01 17:11:52
138.97.23.190 attackspambots
Invalid user og from 138.97.23.190 port 36778
2020-01-01 17:13:08
27.78.12.22 attackspam
Unauthorized connection attempt detected from IP address 27.78.12.22 to port 22
2020-01-01 17:11:29
78.139.216.116 attackbots
Lines containing failures of 78.139.216.116
Dec 31 12:43:11 siirappi sshd[24268]: Invalid user wwwadmin from 78.139.216.116 port 47398
Dec 31 12:43:11 siirappi sshd[24268]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.139.216.116
Dec 31 12:43:14 siirappi sshd[24268]: Failed password for invalid user wwwadmin from 78.139.216.116 port 47398 ssh2
Dec 31 12:43:14 siirappi sshd[24268]: Received disconnect from 78.139.216.116 port 47398:11: Bye Bye [preauth]
Dec 31 12:43:14 siirappi sshd[24268]: Disconnected from 78.139.216.116 port 47398 [preauth]
Dec 31 13:02:59 siirappi sshd[24556]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.139.216.116  user=smmsp
Dec 31 13:03:01 siirappi sshd[24556]: Failed password for smmsp from 78.139.216.116 port 51676 ssh2
Dec 31 13:03:01 siirappi sshd[24556]: Received disconnect from 78.139.216.116 port 51676:11: Bye Bye [preauth]
Dec 31 13:03:01 siirappi s........
------------------------------
2020-01-01 17:26:06
112.35.75.46 attack
Jan  1 07:25:40 jane sshd[22406]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.35.75.46 
Jan  1 07:25:42 jane sshd[22406]: Failed password for invalid user dovecot from 112.35.75.46 port 42366 ssh2
...
2020-01-01 17:09:41

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