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 <<>> 104.21.71.144
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51004
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.71.144.			IN	A

;; AUTHORITY SECTION:
.			595	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:48:18 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 144.71.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 144.71.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.36.217.144 attack
slow and persistent scanner
2019-11-01 04:23:03
36.238.61.30 attack
Unauthorized connection attempt from IP address 36.238.61.30 on Port 445(SMB)
2019-11-01 04:31:17
42.118.213.201 attackbotsspam
Unauthorized connection attempt from IP address 42.118.213.201 on Port 445(SMB)
2019-11-01 04:27:59
182.61.170.213 attackbots
Oct 31 21:15:57 MK-Soft-VM4 sshd[10352]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.170.213 
Oct 31 21:15:59 MK-Soft-VM4 sshd[10352]: Failed password for invalid user cnq from 182.61.170.213 port 59996 ssh2
...
2019-11-01 04:21:38
5.214.81.122 attackspambots
Unauthorized connection attempt from IP address 5.214.81.122 on Port 445(SMB)
2019-11-01 04:20:57
211.252.84.191 attackbots
Oct 31 23:01:20 server sshd\[22039\]: Invalid user cp from 211.252.84.191
Oct 31 23:01:20 server sshd\[22039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.252.84.191 
Oct 31 23:01:22 server sshd\[22039\]: Failed password for invalid user cp from 211.252.84.191 port 39900 ssh2
Oct 31 23:15:46 server sshd\[25392\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.252.84.191  user=root
Oct 31 23:15:47 server sshd\[25392\]: Failed password for root from 211.252.84.191 port 34884 ssh2
...
2019-11-01 04:32:05
106.51.72.240 attackbotsspam
PostgreSQL port 5432
2019-11-01 04:10:27
91.186.216.13 attackspam
Automatic report - XMLRPC Attack
2019-11-01 04:32:39
92.53.90.179 attackspam
Port scan on 6 port(s): 5634 5924 6002 6317 6393 6454
2019-11-01 04:10:54
111.231.143.71 attack
Oct 31 20:08:42 server sshd\[15718\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.143.71  user=root
Oct 31 20:08:44 server sshd\[15718\]: Failed password for root from 111.231.143.71 port 42498 ssh2
Oct 31 20:19:06 server sshd\[18041\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.143.71  user=root
Oct 31 20:19:08 server sshd\[18041\]: Failed password for root from 111.231.143.71 port 43892 ssh2
Oct 31 20:23:19 server sshd\[18991\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.143.71  user=root
...
2019-11-01 04:04:39
95.242.192.158 attack
Telnet Server BruteForce Attack
2019-11-01 04:12:48
82.159.138.57 attack
Oct 31 03:46:33 auw2 sshd\[14856\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.159.138.57.static.user.ono.com  user=root
Oct 31 03:46:34 auw2 sshd\[14856\]: Failed password for root from 82.159.138.57 port 61244 ssh2
Oct 31 03:50:48 auw2 sshd\[15222\]: Invalid user myshake from 82.159.138.57
Oct 31 03:50:48 auw2 sshd\[15222\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.159.138.57.static.user.ono.com
Oct 31 03:50:50 auw2 sshd\[15222\]: Failed password for invalid user myshake from 82.159.138.57 port 40528 ssh2
2019-11-01 03:59:40
222.186.175.202 attackbots
Oct 31 21:27:03 MK-Soft-Root1 sshd[17153]: Failed password for root from 222.186.175.202 port 18790 ssh2
Oct 31 21:27:08 MK-Soft-Root1 sshd[17153]: Failed password for root from 222.186.175.202 port 18790 ssh2
...
2019-11-01 04:30:55
180.76.171.53 attackspambots
Oct 31 17:50:29 MK-Soft-VM3 sshd[18941]: Failed password for root from 180.76.171.53 port 38122 ssh2
...
2019-11-01 04:08:14
106.14.149.75 attackspambots
PostgreSQL port 5432
2019-11-01 03:59:14

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