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 <<>> 104.21.72.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55828
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.158.			IN	A

;; AUTHORITY SECTION:
.			121	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:18:31 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 158.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 158.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.105.227.206 attackbotsspam
Jan 26 16:23:09 ms-srv sshd[30592]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.227.206
Jan 26 16:23:11 ms-srv sshd[30592]: Failed password for invalid user abhinay from 46.105.227.206 port 34718 ssh2
2020-02-03 01:35:53
195.113.86.245 attackspam
Mar  6 19:18:22 ms-srv sshd[7586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.113.86.245  user=root
Mar  6 19:18:24 ms-srv sshd[7586]: Failed password for invalid user root from 195.113.86.245 port 53071 ssh2
2020-02-03 01:43:30
195.154.174.199 attackspam
Nov  5 09:16:17 ms-srv sshd[59733]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.174.199
Nov  5 09:16:19 ms-srv sshd[59733]: Failed password for invalid user gregory from 195.154.174.199 port 46854 ssh2
2020-02-03 01:09:33
195.142.233.170 attack
Jan 14 17:56:06 ms-srv sshd[2059]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.142.233.170  user=root
Jan 14 17:56:08 ms-srv sshd[2059]: Failed password for invalid user root from 195.142.233.170 port 50010 ssh2
2020-02-03 01:31:42
180.190.68.218 attackspam
DATE:2020-02-02 16:08:32, IP:180.190.68.218, PORT:1433 MSSQL brute force auth on honeypot server (honey-neo-dc)
2020-02-03 01:44:19
187.180.111.114 attackbots
Honeypot attack, port: 445, PTR: bbb46f72.virtua.com.br.
2020-02-03 01:18:02
89.248.168.217 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-03 01:27:43
111.200.242.26 attack
Feb  2 07:24:36 mockhub sshd[4119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.200.242.26
Feb  2 07:24:37 mockhub sshd[4119]: Failed password for invalid user ts2 from 111.200.242.26 port 17391 ssh2
...
2020-02-03 01:13:24
51.89.99.60 attackspambots
Unauthorized connection attempt detected from IP address 51.89.99.60 to port 22 [J]
2020-02-03 01:35:24
181.49.40.65 attackspambots
DATE:2020-02-02 16:08:44, IP:181.49.40.65, PORT:1433 MSSQL brute force auth on honeypot server (honey-neo-dc)
2020-02-03 01:21:19
195.154.184.92 attackspam
Jul 28 22:24:59 ms-srv sshd[4202]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.184.92  user=root
Jul 28 22:25:01 ms-srv sshd[4202]: Failed password for invalid user root from 195.154.184.92 port 43170 ssh2
2020-02-03 01:03:24
51.15.115.89 attackspambots
ssh brute force
2020-02-03 01:13:56
187.92.61.130 attackspam
DATE:2020-02-02 16:08:48, IP:187.92.61.130, PORT:1433 MSSQL brute force auth on honeypot server (honey-neo-dc)
2020-02-03 01:11:51
195.117.101.79 attackbotsspam
Unauthorized connection attempt detected from IP address 195.117.101.79 to port 2220 [J]
2020-02-03 01:42:45
124.117.250.190 attack
Feb  2 17:23:51 silence02 sshd[963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.117.250.190
Feb  2 17:23:54 silence02 sshd[963]: Failed password for invalid user vnc from 124.117.250.190 port 47626 ssh2
Feb  2 17:28:40 silence02 sshd[1200]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.117.250.190
2020-02-03 01:12:57

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