Trusted IPv4 blog for the latest news, trends, analysis and market dynamics. Our analytics gather and evaluate IPv4 transfer data from ARIN, RIPE and APNIC and share the research with the rest of the world. We also write about related topics in the network infrastructure industry.

Projected IPv6 Address Adoption

How Does NAT Affect the Transition to IPv6 Addressing?

See how the widespread adoption of Network Address Translation has significantly prolonged the need to transition from IPv4 to IPv6.
March IPv4 Transfers

IPv4 Market is Thriving: A Surge in Transfers

In February 2025, IPv4 transfers jumped to 176, up from 150 in January. This represents a +17.3% month-over-month increase
TLS: Transport Layer Security Explained

TLS: Transport Layer Security Explained

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TLS encrypts data between servers, browsers, and applications, ensuring secure internet communications through a cryptographic protocol
California Opens Subgrantee Application Window for $2B BEAD Program

California Opens Applications for $2B BEAD Program

California opens the $2B BEAD Subgrantee Selection Process, inviting ISPs to apply from March 25 to April 23, 2025, for broadband expansion
IPv4 Sales Demand Feb 2025

February Showing Strong IPv4 Demand Driven by BEAD

January 2025 started strong with 150 IPv4 transfer requests.  This is an increase of +4% compared to 2024, +6% compared to 2023 and +12% over 2022.  Looks like a positive trend over the last three years since we saw the market dip to the bottom.
2024 IPv4 Market Summary and 2025 Predictions

2025 IPv4 Outlook: Preparing For the Next Market Cycle

Explore the dynamics of the IPv4 market in 2024 as compared to previous years. Determine the IPv4 prices in 2025 and stay ahead of the rest with a competitive edge
China Ramps Up IPv6 Adoption Amid Slowing Growth

China Ramps Up IPv6 Adoption Amid Slowing Growth

Challenges and measures introduced by Beijing, in the progress of IPv6 adoption in China and the efforts being made to maintain momentum
How Fluctuating Demand Might Affect IPv4 Prices

Mature and Stable IPv4 Market in 2024

As 2024 draws to a close, the IPv4 market is finishing the year on a strong note. Demand for IPv4 addresses has remained robust, underscoring the continued importance of this finite resource in a growing digital economy. Compared to the volatile market trends seen in the past two years, 2024 has proven to be a year of stability and sustained growth.
Understanding the Barracuda Reputation Block List (BRBL)

Understanding the Barracuda Reputation Block List (BRBL)

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Discover how the Barracuda Reputation Block List (BRBL) can impact your email deliverability and reputation. Find out how to get off the list.
Supreme Court to Determine the Future of Federally Subsidized Internet for Rural Communities

Future of Federally Subsidized Internet for Rural Communities