Can't connect to certain servers?

[lorraine petty]

I am unable to connect to certain servers with my cable broadband service. I am having a problem connecting to the following server 78.129.128.5. Can you tell me why this is happening and how I fix it. This website is fully available on other peoples machines.

[wafer_style]

tried the link : 78.129.128.5 found the following server response instead of a website :

Great Success !
Apache is working on your cPanel® and WHM™ Server

If you can see this page, then the people who manage this server have installed cPanel and WebHost Manager (WHM) (http://www.cpanel.net/) which use the Apache Web server (http://www.apache.org/) software and the Apache Interface to OpenSSL (mod_ssl) (http://www.modssl.org/) successfully. They now have to add content to this directory and replace this placeholder page, or else point the server at their real content.
ATTENTION!

If you are seeing this page instead of the site you expected, please contact the administrator of the site involved. (Try sending an email to <webmaster@domain>.) Although this site is running cPanel, WebHost Manager, and Apache software it almost certainly has no other connection to cPanel Inc. or the Apache Group. Please do not send mail about this site or its contents to cPanel Inc. or the Apache Group.
About cPanel:

cPanel is a leading provider of software for the webhosting industry. If you would like to learn more about cPanel please visit our website at www.cpanel.net (http://www.cpanel.net/). Please be advised that cPanel Inc. is not a web hosting company, and as such has no control over content found elsewhere on this site.
About Apache HTTP Server:

The Apache HTTP Server is an open source web server which powers many of the worlds web sites. The Apache HTTP server is part of the Apache Group's many influential projects. Their efforts have helped shape much the world wide web, and they continue to be a dominating force in the web hosting industry

I think that explains all!!!