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 <<>> 104.21.40.84
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47613
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.84.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:09:41 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 84.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 84.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.75.206.64 attackspam
SMB Server BruteForce Attack
2020-06-20 05:28:25
104.140.188.42 attackspambots
5060/tcp 5432/tcp 161/udp...
[2020-04-22/06-19]38pkt,14pt.(tcp),1pt.(udp)
2020-06-20 05:29:55
159.89.53.92 attackbotsspam
Invalid user tester from 159.89.53.92 port 56150
2020-06-20 05:29:01
49.248.13.186 attackspambots
Automatic report - Port Scan Attack
2020-06-20 05:23:01
222.186.175.215 attack
Jun 19 23:08:45 minden010 sshd[11489]: Failed password for root from 222.186.175.215 port 11212 ssh2
Jun 19 23:08:48 minden010 sshd[11489]: Failed password for root from 222.186.175.215 port 11212 ssh2
Jun 19 23:08:51 minden010 sshd[11489]: Failed password for root from 222.186.175.215 port 11212 ssh2
Jun 19 23:08:54 minden010 sshd[11489]: Failed password for root from 222.186.175.215 port 11212 ssh2
...
2020-06-20 05:25:26
104.131.29.92 attackbotsspam
Jun 19 23:43:21 vps687878 sshd\[6603\]: Failed password for invalid user ll from 104.131.29.92 port 46304 ssh2
Jun 19 23:46:11 vps687878 sshd\[6941\]: Invalid user bhx from 104.131.29.92 port 45844
Jun 19 23:46:11 vps687878 sshd\[6941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.29.92
Jun 19 23:46:14 vps687878 sshd\[6941\]: Failed password for invalid user bhx from 104.131.29.92 port 45844 ssh2
Jun 19 23:49:09 vps687878 sshd\[7137\]: Invalid user demo from 104.131.29.92 port 45388
Jun 19 23:49:09 vps687878 sshd\[7137\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.29.92
...
2020-06-20 05:54:53
188.32.222.169 attack
Jun 19 22:39:07 v22019038103785759 sshd\[19427\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.32.222.169  user=root
Jun 19 22:39:10 v22019038103785759 sshd\[19427\]: Failed password for root from 188.32.222.169 port 46387 ssh2
Jun 19 22:39:12 v22019038103785759 sshd\[19427\]: Failed password for root from 188.32.222.169 port 46387 ssh2
Jun 19 22:39:14 v22019038103785759 sshd\[19427\]: Failed password for root from 188.32.222.169 port 46387 ssh2
Jun 19 22:39:16 v22019038103785759 sshd\[19427\]: Failed password for root from 188.32.222.169 port 46387 ssh2
...
2020-06-20 05:33:40
185.123.164.52 attackbotsspam
Jun 19 23:03:34 ns381471 sshd[21482]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.123.164.52
Jun 19 23:03:36 ns381471 sshd[21482]: Failed password for invalid user stud from 185.123.164.52 port 55143 ssh2
2020-06-20 05:31:14
129.204.109.127 attackbots
SSH Invalid Login
2020-06-20 05:51:08
117.50.65.167 attack
2087/tcp 2082/tcp 20000/tcp...
[2020-04-20/06-18]74pkt,15pt.(tcp)
2020-06-20 05:38:08
46.38.150.94 attack
2020-06-19 21:40:14 auth_plain authenticator failed for (User) [46.38.150.94]: 535 Incorrect authentication data (set_id=presenter@csmailer.org)
2020-06-19 21:40:43 auth_plain authenticator failed for (User) [46.38.150.94]: 535 Incorrect authentication data (set_id=editParts@csmailer.org)
2020-06-19 21:41:14 auth_plain authenticator failed for (User) [46.38.150.94]: 535 Incorrect authentication data (set_id=allarmi@csmailer.org)
2020-06-19 21:41:44 auth_plain authenticator failed for (User) [46.38.150.94]: 535 Incorrect authentication data (set_id=pws@csmailer.org)
2020-06-19 21:42:15 auth_plain authenticator failed for (User) [46.38.150.94]: 535 Incorrect authentication data (set_id=img05@csmailer.org)
...
2020-06-20 05:52:57
192.35.169.19 attackbots
1592600351 - 06/19/2020 22:59:11 Host: worker-16.sfj.censys-scanner.com/192.35.169.19 Port: 161 UDP Blocked
2020-06-20 05:57:52
122.51.55.171 attackbotsspam
Invalid user aman from 122.51.55.171 port 44362
2020-06-20 05:36:57
134.175.55.10 attackbotsspam
Jun 19 23:27:33 electroncash sshd[9444]: Invalid user debian from 134.175.55.10 port 58140
Jun 19 23:27:33 electroncash sshd[9444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.55.10 
Jun 19 23:27:33 electroncash sshd[9444]: Invalid user debian from 134.175.55.10 port 58140
Jun 19 23:27:34 electroncash sshd[9444]: Failed password for invalid user debian from 134.175.55.10 port 58140 ssh2
Jun 19 23:30:38 electroncash sshd[10242]: Invalid user test2 from 134.175.55.10 port 46622
...
2020-06-20 05:34:20
211.210.219.71 attackspambots
Jun 19 22:39:10 * sshd[12525]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.210.219.71
2020-06-20 05:40:08

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