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 <<>> 104.21.11.37
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16677
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.37.			IN	A

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

;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:09:52 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 37.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 37.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
50.62.176.221 attackspam
fail2ban honeypot
2019-08-08 02:24:45
36.68.118.34 attackbots
Automatic report - Port Scan Attack
2019-08-08 01:35:33
49.234.13.249 attackspam
2019-08-07T15:12:51.996215centos sshd\[12900\]: Invalid user squid from 49.234.13.249 port 35412
2019-08-07T15:12:52.002475centos sshd\[12900\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.13.249
2019-08-07T15:12:54.151571centos sshd\[12900\]: Failed password for invalid user squid from 49.234.13.249 port 35412 ssh2
2019-08-08 01:36:41
190.147.207.75 attackbots
Aug  7 19:46:59 server postfix/smtpd[24645]: NOQUEUE: reject: RCPT from unknown[190.147.207.75]: 554 5.7.1 Service unavailable; Client host [190.147.207.75] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/190.147.207.75; from= to= proto=ESMTP helo=
2019-08-08 02:06:10
185.176.221.124 attack
[portscan] Port scan
2019-08-08 01:44:45
185.70.187.223 attack
185.70.187.223  


ISP
Hostkey B.V.  

Usage Type
Data Center/Web Hosting/Transit  

Hostname(s)
from.smartana.net 
 

Domain Name
hostkey.com  

Country
 Netherlands  

City
Amsterdam, Noord-Holland
2019-08-08 02:25:19
81.23.119.2 attackspam
Aug  7 17:47:02 MK-Soft-VM6 sshd\[19180\]: Invalid user damon from 81.23.119.2 port 34488
Aug  7 17:47:02 MK-Soft-VM6 sshd\[19180\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.23.119.2
Aug  7 17:47:04 MK-Soft-VM6 sshd\[19180\]: Failed password for invalid user damon from 81.23.119.2 port 34488 ssh2
...
2019-08-08 02:03:37
122.3.174.235 attack
3389BruteforceFW23
2019-08-08 01:38:40
78.188.186.193 attackbotsspam
port scan and connect, tcp 1433 (ms-sql-s)
2019-08-08 02:24:10
222.220.68.116 attackspambots
Unauthorised access (Aug  7) SRC=222.220.68.116 LEN=40 TTL=50 ID=58831 TCP DPT=23 WINDOW=46462 SYN
2019-08-08 02:18:55
164.132.196.98 attackbotsspam
Aug  7 19:46:48 * sshd[17466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.196.98
Aug  7 19:46:49 * sshd[17466]: Failed password for invalid user name from 164.132.196.98 port 55274 ssh2
2019-08-08 02:13:53
60.215.52.100 attackspam
Automatic report - Port Scan Attack
2019-08-08 02:10:44
77.195.102.116 attackbots
C1,DEF GET /shell?busybox
2019-08-08 01:25:35
122.246.35.197 attackbotsspam
Aug  7 08:31:58 garuda postfix/smtpd[61998]: connect from unknown[122.246.35.197]
Aug  7 08:31:58 garuda postfix/smtpd[61999]: connect from unknown[122.246.35.197]
Aug  7 08:32:02 garuda postfix/smtpd[61999]: warning: unknown[122.246.35.197]: SASL LOGIN authentication failed: authentication failure
Aug  7 08:32:02 garuda postfix/smtpd[61999]: lost connection after AUTH from unknown[122.246.35.197]
Aug  7 08:32:02 garuda postfix/smtpd[61999]: disconnect from unknown[122.246.35.197] ehlo=1 auth=0/1 commands=1/2
Aug  7 08:32:02 garuda postfix/smtpd[61999]: connect from unknown[122.246.35.197]
Aug  7 08:32:05 garuda postfix/smtpd[61999]: warning: unknown[122.246.35.197]: SASL LOGIN authentication failed: authentication failure
Aug  7 08:32:06 garuda postfix/smtpd[61999]: lost connection after AUTH from unknown[122.246.35.197]
Aug  7 08:32:06 garuda postfix/smtpd[61999]: disconnect from unknown[122.246.35.197] ehlo=1 auth=0/1 commands=1/2
Aug  7 08:32:06 garuda postfix/smtpd........
-------------------------------
2019-08-08 01:28:52
111.231.201.103 attack
Aug  7 20:46:54 srv-4 sshd\[11677\]: Invalid user flo from 111.231.201.103
Aug  7 20:46:54 srv-4 sshd\[11677\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.201.103
Aug  7 20:46:56 srv-4 sshd\[11677\]: Failed password for invalid user flo from 111.231.201.103 port 43696 ssh2
...
2019-08-08 02:06:58

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