Category: IPv4
IP Addresses Through 2025
Read Geoff Huston's annual roundup from the world of IP addresses to learn what has changed in the past 12 months in addressing the Internet and how IP address allocation information can inform us of the changing nature of the network itself.
What Is More Energy-Efficient: IPv4 or IPv6?
IPXO Co-founder Vincentas Grinius examines how IPv4 and IPv6 influence power usage to support decisions about building a more sustainable Internet.
Research Around Network and IP Management Obstacles
Explore the complexities and challenges of IP data management revealed in Vaidotas Januska's presentation at ARIN 52, uncovering how obstacles in resource management impact network stability, planning, and security.
Introducing ARIN’s Qualified Facilitator Program
Learn about the new resource for organizations navigating the IPv4 and Autonomous System Number (ASN) transfer processes in accordance with ARIN policy.
Legacy Resource Holders Have Limited Time Left to Lock in Lower Fees
To help Internet number resource holders understand ARIN’s legacy fee cap, its impending expiration, and the benefits of bringing legacy resources under a Registration Services Agreement, we're sharing this thorough overview of the opportunity.
ARIN and IPv4 Address Leasing
With many organizations exploring the option of leasing IPv4 address blocks, it is important to understand how leasing fits into ARIN’s policies. To ensure you understand the rules and risks prior to leasing, we have gathered some essential information you should know.
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