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 <<>> 104.21.84.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25649
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.84.109.			IN	A

;; AUTHORITY SECTION:
.			598	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:31:15 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 109.84.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 109.84.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
183.172.18.213 attackbots
Unauthorized connection attempt from IP address 183.172.18.213 on Port 445(SMB)
2019-07-14 07:28:17
180.180.243.223 attackbotsspam
Web app attack attempts, scanning for vulnerability.
Date: 2019 Jul 13. 10:46:24
Source IP: 180.180.243.223

Portion of the log(s):
180.180.243.223 - [13/Jul/2019:10:46:23 +0200] "GET /shell.php HTTP/1.1" 404 548 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)"
180.180.243.223 - [13/Jul/2019:10:46:12 +0200] GET /pmd_online.php
180.180.243.223 - [13/Jul/2019:10:46:12 +0200] GET /hell.php
180.180.243.223 - [13/Jul/2019:10:46:12 +0200] GET /log.php
180.180.243.223 - [13/Jul/2019:10:46:12 +0200] GET /license.php
180.180.243.223 - [13/Jul/2019:10:46:11 +0200] GET /help-e.php
180.180.243.223 - [13/Jul/2019:10:46:11 +0200] GET /logon.php
180.180.243.223 - [13/Jul/2019:10:46:11 +0200] GET /db_pma.php
180.180.243.223 - [13/Jul/2019:10:46:11 +0200] GET /db_cts.php
180.180.243.223 - [13/Jul/2019:10:46:11 +0200] GET /test.php
180.180.243.223 - [13/Jul/2019:10:46:10 +0200] GET /_query.php
180.180.243.223 - [13/Jul/2019:10:46:10 +0200] GET /java.php
....
2019-07-14 07:19:42
78.189.50.58 attackspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-13 16:33:09,483 INFO [amun_request_handler] PortScan Detected on Port: 445 (78.189.50.58)
2019-07-14 07:31:38
162.243.147.15 attackspambots
firewall-block, port(s): 21/tcp
2019-07-14 07:20:19
111.251.71.171 attackspambots
Automatic report - Port Scan Attack
2019-07-14 07:19:23
202.28.64.1 attackspam
Jul 13 18:04:47 aat-srv002 sshd[23366]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.28.64.1
Jul 13 18:04:49 aat-srv002 sshd[23366]: Failed password for invalid user da from 202.28.64.1 port 56344 ssh2
Jul 13 18:10:57 aat-srv002 sshd[23585]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.28.64.1
Jul 13 18:10:59 aat-srv002 sshd[23585]: Failed password for invalid user hp from 202.28.64.1 port 27691 ssh2
...
2019-07-14 07:13:07
60.215.170.234 attackbotsspam
Automatic report - Port Scan Attack
2019-07-14 07:17:57
103.132.150.229 attackbotsspam
Unauthorized connection attempt from IP address 103.132.150.229 on Port 445(SMB)
2019-07-14 07:33:46
82.137.76.133 attackbots
Unauthorized connection attempt from IP address 82.137.76.133 on Port 445(SMB)
2019-07-14 07:49:07
104.206.128.2 attack
88/tcp 161/udp 5432/tcp...
[2019-06-05/07-13]28pkt,14pt.(tcp),1pt.(udp)
2019-07-14 07:31:08
201.230.169.204 attackbots
Lines containing failures of 201.230.169.204
Jul 13 16:56:52 mellenthin postfix/smtpd[31570]: warning: hostname client-201.230.169.204.speedy.net.pe does not resolve to address 201.230.169.204: Name or service not known
Jul 13 16:56:52 mellenthin postfix/smtpd[31570]: connect from unknown[201.230.169.204]
Jul x@x
Jul 13 16:56:53 mellenthin postfix/smtpd[31570]: lost connection after DATA from unknown[201.230.169.204]
Jul 13 16:56:53 mellenthin postfix/smtpd[31570]: disconnect from unknown[201.230.169.204] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=201.230.169.204
2019-07-14 07:30:50
118.25.48.248 attackspambots
Invalid user hidden from 118.25.48.248 port 60050
2019-07-14 07:26:38
104.248.150.152 attackbots
Jul 14 00:08:40 debian sshd\[30783\]: Invalid user michael from 104.248.150.152 port 36758
Jul 14 00:08:40 debian sshd\[30783\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.150.152
...
2019-07-14 07:09:16
41.83.97.148 attack
Lines containing failures of 41.83.97.148
Jul 13 16:56:06 mellenthin postfix/smtpd[5323]: connect from unknown[41.83.97.148]
Jul x@x
Jul 13 16:56:08 mellenthin postfix/smtpd[5323]: lost connection after DATA from unknown[41.83.97.148]
Jul 13 16:56:08 mellenthin postfix/smtpd[5323]: disconnect from unknown[41.83.97.148] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=41.83.97.148
2019-07-14 07:21:18
94.191.103.139 attack
Jul 14 00:47:53 MK-Soft-Root1 sshd\[1499\]: Invalid user fox from 94.191.103.139 port 35458
Jul 14 00:47:53 MK-Soft-Root1 sshd\[1499\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.103.139
Jul 14 00:47:55 MK-Soft-Root1 sshd\[1499\]: Failed password for invalid user fox from 94.191.103.139 port 35458 ssh2
...
2019-07-14 07:24:52

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