The digital revolution has led to a critical shortage of IPv4 addresses. We explore innovative solutions being implemented to tackle this challenge, ensuring the Internet remains accessible and functional.
IPv4, with its 32-bit address format, supports around 4.3 billion addresses. Initially sufficient, the explosion of internet-connected devices led to a rapid exhaustion of these addresses.
The first indications of IPv4 address depletion appeared in the 1990s, raising concerns about the sustainability of Internet growth.
To extend the life of IPv4, Classless Inter-Domain Routing (CIDR) was introduced. This system allowed for more efficient allocation of IP addresses, reducing wastage and extending the IPv4 lifespan.
NAT technology allows multiple devices on a private network to share a single public IP address. This has significantly reduced the need for unique public IPv4 addresses for every device.
IPv6, with its 128-bit address format, supports a vastly larger number of addresses. It is being gradually adopted to resolve the IPv4 shortage and brings enhancements in security and routing.
Platforms like InterLIR provide a marketplace for leasing and trading IPv4 addresses. This system helps redistribute IPv4 resources, making them accessible to those in need.
Automation in IP address management, as seen in platforms like InterLIR, optimizes the utilization of IP resources and offers a streamlined process for leasing or trading IP addresses.
The IPv4 shortage has necessitated innovative solutions. The transition to IPv6, combined with the efficient use of existing IPv4 resources through trading and leasing platforms, offers a multifaceted approach to address this challenge. These solutions not only alleviate the immediate scarcity but also pave the way for a more sustainable and robust Internet infrastructure.
Alexander Timokhin
COO
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InterLIR GmbH is a marketplace solution that aims to solve network availability problems
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