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 <<>> 104.21.47.120
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6177
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.47.120.			IN	A

;; AUTHORITY SECTION:
.			540	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:55:01 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 120.47.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 120.47.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.59.56.121 attack
Jul  7 00:36:40 MK-Soft-VM3 sshd\[20599\]: Invalid user sandra from 139.59.56.121 port 37802
Jul  7 00:36:40 MK-Soft-VM3 sshd\[20599\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.56.121
Jul  7 00:36:41 MK-Soft-VM3 sshd\[20599\]: Failed password for invalid user sandra from 139.59.56.121 port 37802 ssh2
...
2019-07-07 10:59:03
198.143.155.138 attackspambots
Portscan or hack attempt detected by psad/fwsnort
2019-07-07 10:55:40
125.166.228.65 attackbotsspam
Jul  7 01:09:59 MK-Soft-VM3 sshd\[22098\]: Invalid user qqq from 125.166.228.65 port 45314
Jul  7 01:09:59 MK-Soft-VM3 sshd\[22098\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.166.228.65
Jul  7 01:10:01 MK-Soft-VM3 sshd\[22098\]: Failed password for invalid user qqq from 125.166.228.65 port 45314 ssh2
...
2019-07-07 10:43:12
158.69.193.32 attack
SSH Brute-Forcing (ownc)
2019-07-07 10:58:36
129.211.24.70 attackspam
2019-07-07T02:16:26.052948hub.schaetter.us sshd\[14175\]: Invalid user erpnext from 129.211.24.70
2019-07-07T02:16:26.087401hub.schaetter.us sshd\[14175\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.24.70
2019-07-07T02:16:27.887224hub.schaetter.us sshd\[14175\]: Failed password for invalid user erpnext from 129.211.24.70 port 51296 ssh2
2019-07-07T02:23:09.635628hub.schaetter.us sshd\[14211\]: Invalid user red5 from 129.211.24.70
2019-07-07T02:23:09.668145hub.schaetter.us sshd\[14211\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.24.70
...
2019-07-07 10:42:55
182.75.201.82 attack
Jul  7 03:58:30 bouncer sshd\[28977\]: Invalid user he from 182.75.201.82 port 46546
Jul  7 03:58:30 bouncer sshd\[28977\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.75.201.82 
Jul  7 03:58:32 bouncer sshd\[28977\]: Failed password for invalid user he from 182.75.201.82 port 46546 ssh2
...
2019-07-07 10:49:57
194.15.36.216 attackbotsspam
2019-07-07T01:58:38.181759abusebot-8.cloudsearch.cf sshd\[13190\]: Invalid user Administrator from 194.15.36.216 port 39572
2019-07-07 10:47:40
66.249.69.62 attack
Automatic report - Web App Attack
2019-07-07 11:13:12
128.199.219.121 attackspambots
SSH-BruteForce
2019-07-07 11:16:14
103.105.98.1 attackbots
Jul  6 23:05:23 mail sshd\[8521\]: Invalid user hamlet from 103.105.98.1 port 60460
Jul  6 23:05:23 mail sshd\[8521\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.105.98.1
Jul  6 23:05:25 mail sshd\[8521\]: Failed password for invalid user hamlet from 103.105.98.1 port 60460 ssh2
Jul  6 23:09:28 mail sshd\[8549\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.105.98.1  user=mysql
Jul  6 23:09:30 mail sshd\[8549\]: Failed password for mysql from 103.105.98.1 port 43316 ssh2
...
2019-07-07 10:52:11
41.89.160.50 attackbotsspam
Jul  7 02:36:33 pornomens sshd\[21518\]: Invalid user georg from 41.89.160.50 port 34060
Jul  7 02:36:33 pornomens sshd\[21518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.89.160.50
Jul  7 02:36:35 pornomens sshd\[21518\]: Failed password for invalid user georg from 41.89.160.50 port 34060 ssh2
...
2019-07-07 10:38:17
81.22.45.26 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-07-07 10:45:00
178.128.221.237 attackspam
(sshd) Failed SSH login from 178.128.221.237 (-): 5 in the last 3600 secs
2019-07-07 10:50:54
151.80.144.39 attackbots
Jul  7 03:01:52 ip-172-31-1-72 sshd\[5944\]: Invalid user git from 151.80.144.39
Jul  7 03:01:52 ip-172-31-1-72 sshd\[5944\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.144.39
Jul  7 03:01:54 ip-172-31-1-72 sshd\[5944\]: Failed password for invalid user git from 151.80.144.39 port 43784 ssh2
Jul  7 03:05:41 ip-172-31-1-72 sshd\[6058\]: Invalid user mc3 from 151.80.144.39
Jul  7 03:05:41 ip-172-31-1-72 sshd\[6058\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.144.39
2019-07-07 11:14:47
104.156.255.106 attackbotsspam
Jul  6 21:39:16 www sshd[21278]: Address 104.156.255.106 maps to 104.156.255.106.vultr.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul  6 21:39:18 www sshd[21278]: Failed password for r.r from 104.156.255.106 port 53820 ssh2
Jul  6 21:39:19 www sshd[21280]: Address 104.156.255.106 maps to 104.156.255.106.vultr.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul  6 21:39:19 www sshd[21280]: Invalid user admin from 104.156.255.106
Jul  6 21:39:22 www sshd[21280]: Failed password for invalid user admin from 104.156.255.106 port 58924 ssh2
Jul  6 21:39:23 www sshd[21282]: Address 104.156.255.106 maps to 104.156.255.106.vultr.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul  6 21:39:25 www sshd[21282]: Failed password for r.r from 104.156.255.106 port 34906 ssh2
Jul  6 21:39:26 www sshd[21284]: Address 104.156.255.106 maps to 104.156.255.106.vultr.com, but this does not map back to the ........
------------------------------
2019-07-07 10:58:13

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