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THE definitive source is ARIN. &nbsp;Just put in your IP and there ya go. &nbsp;<a href="http://www.arin.net/" rel="ugc">http://www.arin.net/</a><br />

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THE definitive source is ARIN.  Just put in your IP and there ya go.  http://www.arin.net/ [http://www.arin.net/]


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Or if you're in Europe: &nbsp;RIPE. &nbsp;<a href="http://www.ripe.net/perl/whois" rel="ugc">http://www.ripe.net/perl/whois</a>
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Or if you're in Europe:  RIPE.  http://www.ripe.net/perl/whois [http://www.ripe.net/perl/whois]

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Hi,<br />
<br />
I'm trying to find out what an ISP uses for it's IP address range given to connecting users. &nbsp;The reason is that I want to use my home account to connect to our work server (by terminal services) and I want to restrict the firewall to only allow my ISP's range.<br />
<br />
I've contacted the ISP but not having much luck. &nbsp;Is there any way to find this out?<br />
<br />
Regards,<br />
<br />
Paul.
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Hi,

I'm trying to find out what an ISP uses for it's IP address range given to connecting users.  The reason is that I want to use my home account to connect to our work server (by terminal services) and I want to restrict the firewall to only allow my ISP's range.

I've contacted the ISP but not having much luck.  Is there any way to find this out?

Regards,

Paul.

How to find an ISP's range of IP addresses

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.