IPv4 Hub

Articles & guides.

Practical guidance on leasing IPv4 address space, monetising blocks you already hold, registry policy across the five RIRs, and the routing and reputation detail that sits underneath both sides of the market.

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Regional and Global Regulatory Frameworks Explained
How Regulatory Frameworks Shape Global Network OperationsThe internet operates across borders, but laws and regulations ...
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Core Internet Infrastructure Components Explained Simply
Understanding the Building Blocks of Internet InfrastructureThe internet feels simple on the surface. Data moves, websit...
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Cross-Border Data and Network Policy Challenges Today
How Cross-Border Data and Network Policies Affect ConnectivityAs digital services grow around the world, data no longer ...
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Clean vs Dirty IPv4 History and Why It Matters
As IPv4 addresses have become scarce and valuable, their history has taken on growing importance. An IPv4 address is no ...
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Broker vs Direct IPv4 Transactions: What to Know
As IPv4 address scarcity continues to shape the internet resource market, organizations looking to buy or sell IPv4 addr...
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IPv4 Leasing vs Ownership: Which Option Fits Your Network
Comparing IPv4 Leasing and Long-Term Ownership ModelsAs IPv4 address scarcity continues to shape internet infrastructure...
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Role of BGP Security in Protecting Network Infrastructure
Why BGP Security Is Critical for Modern NetworksThe role of BGP security is essential in maintaining the stability, inte...
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Unique Local Addresses and Their Role in Security
What Are Unique Local Addresses and Why They MatterWhat are unique local addresses and the role of ULAs in network secur...
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IPv4 Leasing: The Fastest Way to Expand Infrastructure
Why IPv4 Leasing Accelerates Infrastructure ExpansionWhy IPv4 leasing is the quickest way to expand infrastructure is a ...