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Addrex, Inc.

Conserving Public IP Addresses Using Network Translation

This post explores the concepts of public and private IP addresses and networks, and how Network Address Translation (NAT) can be used to…

Nov 2, 2021

Conserving Public IP Addresses Using Network Translation

Nov 2, 2021

IPv4 Prices and Transfer Market Update

In 2011, IP addresses were officially recognized as a form of property, when a U.S. Bankruptcy Court approved the first ever paid transfer…

Oct 8, 2021

IPv4 Prices and Transfer Market Update

Oct 8, 2021

Case Study: Heidelberg University

In May 2019, Addrex contacted Hoa Nguyen, Vice President for Administration and Business Affairs at Heidelberg University in Tiffin, Ohio…

Mar 11, 2021

Case Study: Heidelberg University

Mar 11, 2021

Universities Monetize IPv4 Assets to Mitigate Budget Challenges

2020 has been a very challenging year for educational organizations. Colleges and universities across the world endured an enormous…

Feb 25, 2021

Universities Monetize IPv4 Assets to Mitigate Budget Challenges

Feb 25, 2021

2020 IPv4 Market Analysis

2020 was a vibrant year for IPv4 market and registry updates. About 42 million numbers were transferred in 2020. An additional 47.5…

Jan 12, 2021

2020 IPv4 Market Analysis

Jan 12, 2021

What is an RIR and do I need an account with one?

A Regional Internet Registry (RIR) is a non-profit organization whose main purposes are to manage, distribute, and register Internet…

Dec 11, 2020

What is an RIR and do I need an account with one?

Dec 11, 2020

What’s the Difference Between IPv4 and IPv6 Addresses?

What is the difference between an IPv4 address and an IPv6 address? Let’s start by defining what an IP address is. Each device or…

Dec 3, 2020

What’s the Difference Between IPv4 and IPv6 Addresses?

Dec 3, 2020

Overview of the IPv4 Transfers Market in 2020 | Addrex

Originally published at https://addrex.net.

Nov 18, 2020

Overview of the IPv4 Transfers Market in 2020 | Addrex

Nov 18, 2020

What is an IPv4 Number Block?

An IP number block is a group of IP numbers that have not yet been assigned to specific devices on a network; once assigned and in use, IP…

Nov 12, 2020

What is an IPv4 Number Block?

Nov 12, 2020

Addrex, Inc.

Addrex, Inc.

Addrex, Inc. pioneered the secondary IPv4 number block market and provides a global marketplace for buying and selling IPv4 number block rights.

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