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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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Understanding How IPv6 Handles Packet Fragmentation
How IPv6 Fragmentation Is HandledIPv6 was designed to improve performance, reduce network overhead, and simplify packet ...
Nov 14, 2025
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RIPE NCC IPv4 Waiting List: How to Join and Alternatives
As IPv4 addresses continue to become scarce, businesses across Europe, the Middle East, and parts of Central Asia are tu...
Nov 10, 2025
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IPv4 vs. IPv6 Migration: Do You Still Need IPv4 in 2025?
The migration from IPv4 to IPv6 has been an ongoing process for several years, and as we move further into 2025, many bu...
Nov 7, 2025
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The 2025 IPv4 Shortage: Why Addresses Are Running Out and What to Do
The IPv4 shortage has been an ongoing issue for over a decade, and by 2025, it has reached a critical point. The number ...
Nov 5, 2025
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IPv4 Leasing vs. Buying: Which Is Cheaper in 2025? (Cost Calculator)
IPv4 Leasing vs. Buying: Which Is Cheaper in 2025? (Cost Calculator)In the ever-growing digital world, businesses face a...
Nov 3, 2025
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Understanding IPv6 Address Types and Their Everyday Uses
Types of IPv6 Addresses and Their UsesIPv6 was designed not only to fix IPv4 exhaustion, but also to make networks more ...
Oct 31, 2025
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Why Companies Join IPv4 Address Waitlists in 2025
Why Companies Join the IPv4 Waitlist in 2025By 2025, IPv4 exhaustion is no longer a future concern; it is the daily real...
Oct 29, 2025
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Fast and Secure IPv4 Leasing Solutions for 2025
How to Lease IPv4 Addresses Quickly in 2025Leasing IPv4 addresses has become one of the fastest and most cost-effective ...
Oct 27, 2025
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Estimating Your Budget for Leasing IPv4 Addresses
How to Estimate the Budget for Leasing IPv4As demand for global connectivity grows, businesses increasingly rely on leas...
Oct 24, 2025