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 <<>> 104.21.16.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54823
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.54.			IN	A

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

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:15:49 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 54.16.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.16.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.203.64.241 attackbotsspam
Fail2Ban Ban Triggered
2019-11-04 17:32:11
45.136.108.65 attack
Connection by 45.136.108.65 on port: 535 got caught by honeypot at 11/4/2019 8:05:51 AM
2019-11-04 17:23:08
180.101.125.76 attack
Nov  4 10:01:24 dedicated sshd[15752]: Invalid user arma3life from 180.101.125.76 port 55140
2019-11-04 17:14:53
163.172.13.168 attackbotsspam
Nov  4 09:02:50 server sshd\[22697\]: Invalid user info from 163.172.13.168
Nov  4 09:02:50 server sshd\[22697\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163-172-13-168.rev.poneytelecom.eu 
Nov  4 09:02:51 server sshd\[22697\]: Failed password for invalid user info from 163.172.13.168 port 35133 ssh2
Nov  4 09:28:12 server sshd\[29227\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163-172-13-168.rev.poneytelecom.eu  user=root
Nov  4 09:28:14 server sshd\[29227\]: Failed password for root from 163.172.13.168 port 54981 ssh2
...
2019-11-04 17:15:44
60.250.164.169 attackbotsspam
2019-11-04T08:37:48.795101abusebot-3.cloudsearch.cf sshd\[22895\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.ustv.com.tw  user=root
2019-11-04 17:31:47
213.158.29.179 attack
Nov  3 22:23:24 tdfoods sshd\[14820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.158.29.179  user=root
Nov  3 22:23:26 tdfoods sshd\[14820\]: Failed password for root from 213.158.29.179 port 42220 ssh2
Nov  3 22:27:36 tdfoods sshd\[15161\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.158.29.179  user=root
Nov  3 22:27:38 tdfoods sshd\[15161\]: Failed password for root from 213.158.29.179 port 50430 ssh2
Nov  3 22:31:46 tdfoods sshd\[15475\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.158.29.179  user=root
2019-11-04 17:27:32
85.172.13.206 attackbotsspam
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.172.13.206  user=root
Failed password for root from 85.172.13.206 port 43775 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.172.13.206  user=root
Failed password for root from 85.172.13.206 port 48902 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.172.13.206  user=root
2019-11-04 17:51:56
138.197.129.38 attackspambots
Nov  4 10:07:41 MK-Soft-VM5 sshd[10883]: Failed password for root from 138.197.129.38 port 33344 ssh2
...
2019-11-04 17:25:24
163.172.145.170 attackspam
Nov  4 10:14:00 cvbnet sshd[32421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.145.170 
Nov  4 10:14:02 cvbnet sshd[32421]: Failed password for invalid user 46.163.73.8 from 163.172.145.170 port 55008 ssh2
...
2019-11-04 17:29:52
69.94.131.105 attackspam
Lines containing failures of 69.94.131.105
Nov  4 07:04:39 shared04 postfix/smtpd[13080]: connect from grate.holidayincape.com[69.94.131.105]
Nov  4 07:04:39 shared04 policyd-spf[13130]: prepend Received-SPF: Pass (mailfrom) identhostnamey=mailfrom; client-ip=69.94.131.105; helo=grate.luxecharlotte.com; envelope-from=x@x
Nov x@x
Nov  4 07:04:39 shared04 postfix/smtpd[13080]: disconnect from grate.holidayincape.com[69.94.131.105] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=69.94.131.105
2019-11-04 17:42:16
172.245.214.174 attackspam
(From eric@talkwithcustomer.com) Hey,

You have a website frostchiropractic.com, right?

Of course you do. I am looking at your website now.

It gets traffic every day – that you’re probably spending $2 / $4 / $10 or more a click to get.  Not including all of the work you put into creating social media, videos, blog posts, emails, and so on.

So you’re investing seriously in getting people to that site.

But how’s it working?  Great? Okay?  Not so much?

If that answer could be better, then it’s likely you’re putting a lot of time, effort, and money into an approach that’s not paying off like it should.

Now… imagine doubling your lead conversion in just minutes… In fact, I’ll go even better.
 
You could actually get up to 100X more conversions!

I’m not making this up.  As Chris Smith, best-selling author of The Conversion Code says: Speed is essential - there is a 100x decrease in Leads when a Lead is contacted within 14 minutes vs being contacted within 5 minutes.

He’s backed up by a s
2019-11-04 17:50:23
165.22.193.16 attackbots
Nov  4 09:23:53 server sshd\[28012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.193.16  user=root
Nov  4 09:23:55 server sshd\[28012\]: Failed password for root from 165.22.193.16 port 35580 ssh2
Nov  4 09:27:37 server sshd\[29113\]: Invalid user test from 165.22.193.16
Nov  4 09:27:37 server sshd\[29113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.193.16 
Nov  4 09:27:39 server sshd\[29113\]: Failed password for invalid user test from 165.22.193.16 port 46254 ssh2
...
2019-11-04 17:37:45
60.220.131.85 attackspambots
Nov407:27:52server4pure-ftpd:\(\?@60.220.131.85\)[WARNING]Authenticationfailedforuser[www]Nov407:28:01server4pure-ftpd:\(\?@60.220.131.85\)[WARNING]Authenticationfailedforuser[www]Nov406:34:13server4pure-ftpd:\(\?@117.57.47.22\)[WARNING]Authenticationfailedforuser[www]Nov407:01:32server4pure-ftpd:\(\?@182.244.207.110\)[WARNING]Authenticationfailedforuser[www]Nov406:34:38server4pure-ftpd:\(\?@117.57.47.22\)[WARNING]Authenticationfailedforuser[www]Nov406:33:52server4pure-ftpd:\(\?@117.57.47.22\)[WARNING]Authenticationfailedforuser[www]Nov406:34:07server4pure-ftpd:\(\?@117.57.47.22\)[WARNING]Authenticationfailedforuser[www]Nov407:01:21server4pure-ftpd:\(\?@182.244.207.110\)[WARNING]Authenticationfailedforuser[www]Nov406:34:18server4pure-ftpd:\(\?@117.57.47.22\)[WARNING]Authenticationfailedforuser[www]Nov407:28:08server4pure-ftpd:\(\?@60.220.131.85\)[WARNING]Authenticationfailedforuser[www]IPAddressesBlocked:
2019-11-04 17:21:15
183.99.77.180 attackbotsspam
183.99.77.180 - - \[04/Nov/2019:06:27:30 +0000\] "POST /wp-login.php HTTP/1.1" 200 4358 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
183.99.77.180 - - \[04/Nov/2019:06:27:31 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
...
2019-11-04 17:41:18
148.70.33.136 attack
Nov  4 02:32:44 mailserver sshd[22202]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.33.136  user=r.r
Nov  4 02:32:46 mailserver sshd[22202]: Failed password for r.r from 148.70.33.136 port 46568 ssh2
Nov  4 02:32:46 mailserver sshd[22202]: Received disconnect from 148.70.33.136 port 46568:11: Bye Bye [preauth]
Nov  4 02:32:46 mailserver sshd[22202]: Disconnected from 148.70.33.136 port 46568 [preauth]
Nov  4 02:58:05 mailserver sshd[23728]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.33.136  user=r.r
Nov  4 02:58:07 mailserver sshd[23728]: Failed password for r.r from 148.70.33.136 port 53086 ssh2
Nov  4 02:58:07 mailserver sshd[23728]: Received disconnect from 148.70.33.136 port 53086:11: Bye Bye [preauth]
Nov  4 02:58:07 mailserver sshd[23728]: Disconnected from 148.70.33.136 port 53086 [preauth]
Nov  4 03:03:18 mailserver sshd[24034]: Invalid user cn from 148.70.33.1........
-------------------------------
2019-11-04 17:41:29

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