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 <<>> 104.20.82.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15047
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.20.82.21.			IN	A

;; AUTHORITY SECTION:
.			158	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022032801 1800 900 604800 86400

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 29 12:23:27 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.82.20.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.82.20.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.8.228.190 attack
Unauthorized connection attempt detected from IP address 177.8.228.190 to port 445
2019-12-25 15:09:43
49.86.216.90 attackbots
firewall-block, port(s): 23/tcp
2019-12-25 14:48:04
156.215.36.63 attack
Dec 25 07:16:34 Invalid user user from 156.215.36.63 port 56093
2019-12-25 14:43:51
27.61.214.108 attack
Dec 25 07:29:27 MK-Soft-VM5 sshd[3488]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.61.214.108 
Dec 25 07:29:29 MK-Soft-VM5 sshd[3488]: Failed password for invalid user user from 27.61.214.108 port 57833 ssh2
...
2019-12-25 15:14:36
23.129.64.154 attack
Host Scan
2019-12-25 15:20:09
129.28.57.8 attackbotsspam
Dec 25 08:46:29 pkdns2 sshd\[4382\]: Invalid user staff from 129.28.57.8Dec 25 08:46:31 pkdns2 sshd\[4382\]: Failed password for invalid user staff from 129.28.57.8 port 60458 ssh2Dec 25 08:50:19 pkdns2 sshd\[4583\]: Invalid user rtest from 129.28.57.8Dec 25 08:50:21 pkdns2 sshd\[4583\]: Failed password for invalid user rtest from 129.28.57.8 port 46263 ssh2Dec 25 08:54:13 pkdns2 sshd\[4730\]: Invalid user jennyd from 129.28.57.8Dec 25 08:54:14 pkdns2 sshd\[4730\]: Failed password for invalid user jennyd from 129.28.57.8 port 60313 ssh2
...
2019-12-25 15:02:10
130.83.208.189 attack
Dec 25 06:50:48 cloud sshd[19672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.83.208.189  user=r.r
Dec 25 06:50:50 cloud sshd[19672]: Failed password for r.r from 130.83.208.189 port 46324 ssh2
Dec 25 07:08:35 cloud sshd[21349]: Invalid user webmaster from 130.83.208.189 port 34568
Dec 25 07:08:35 cloud sshd[21349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.83.208.189

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=130.83.208.189
2019-12-25 15:14:58
87.117.180.78 attackspambots
Unauthorized connection attempt detected from IP address 87.117.180.78 to port 445
2019-12-25 15:19:37
113.161.20.71 attack
Host Scan
2019-12-25 15:01:41
162.243.99.164 attackspambots
Dec 25 08:00:41 markkoudstaal sshd[8975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.99.164
Dec 25 08:00:43 markkoudstaal sshd[8975]: Failed password for invalid user MELSEC from 162.243.99.164 port 40762 ssh2
Dec 25 08:03:45 markkoudstaal sshd[9205]: Failed password for root from 162.243.99.164 port 56496 ssh2
2019-12-25 15:08:16
220.225.118.170 attack
$f2bV_matches
2019-12-25 15:05:07
45.146.201.198 attackbots
Lines containing failures of 45.146.201.198
Dec 25 07:05:27 shared01 postfix/smtpd[3987]: connect from rabbhostnames.jovenesarrechas.com[45.146.201.198]
Dec 25 07:05:28 shared01 policyd-spf[15488]: prepend Received-SPF: None (mailfrom) identhostnamey=mailfrom; client-ip=45.146.201.198; helo=rabbhostnames.skwed.com; envelope-from=x@x
Dec x@x
Dec 25 07:05:28 shared01 postfix/smtpd[3987]: disconnect from rabbhostnames.jovenesarrechas.com[45.146.201.198] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Dec 25 07:05:35 shared01 postfix/smtpd[11716]: connect from rabbhostnames.jovenesarrechas.com[45.146.201.198]
Dec 25 07:05:35 shared01 policyd-spf[16977]: prepend Received-SPF: None (mailfrom) identhostnamey=mailfrom; client-ip=45.146.201.198; helo=rabbhostnames.skwed.com; envelope-from=x@x
Dec x@x
Dec 25 07:05:35 shared01 postfix/smtpd[11716]: disconnect from rabbhostnames.jovenesarrechas.com[45.146.201.198] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
D........
------------------------------
2019-12-25 14:53:41
80.17.244.2 attackbotsspam
2019-12-25T06:56:29.323657shield sshd\[27765\]: Invalid user Alessio from 80.17.244.2 port 34700
2019-12-25T06:56:29.328244shield sshd\[27765\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host2-244-static.17-80-b.business.telecomitalia.it
2019-12-25T06:56:31.366925shield sshd\[27765\]: Failed password for invalid user Alessio from 80.17.244.2 port 34700 ssh2
2019-12-25T06:59:51.939518shield sshd\[28892\]: Invalid user iggcc from 80.17.244.2 port 33746
2019-12-25T06:59:51.945463shield sshd\[28892\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host2-244-static.17-80-b.business.telecomitalia.it
2019-12-25 15:06:32
106.12.58.4 attackbotsspam
Dec 25 01:56:15 mail sshd\[45525\]: Invalid user User from 106.12.58.4
Dec 25 01:56:15 mail sshd\[45525\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.58.4
...
2019-12-25 14:57:43
154.66.245.47 attack
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2019-12-25 15:08:43

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