Category: Guest Post
Don’t Get Your Wires Crossed: Appropriate Use Cases for IPv6-Only vs. IPv6-Mostly
Terms like IPv6-only and IPv6-mostly are a clear example of how IETF terminology often lacks clarity. IPv6 expert Jordi Palet Martínez, explains why the correct use of these terms requires specifying a scope of application.
Bridging Policy and Operations: An ARIN 57 Fellowship Experience
Read how the ARIN Fellowship Program strengthened this new community member's understanding of Internet governance and policy development and provided a meaningful forum in which to contribute ideas around routing security, automation, AI-assisted validation, and modernized policy workflows.
The Community That Changed How I See the Internet
Attending his first ARIN meeting marked a turning point in how this ARIN 57 Fellow understands the Internet — not just as technology, but as a living, collaborative ecosystem. Read about his inspiring experience.
Peering Market at a Glance: Trends, Transformations, and the Regional Dynamics of Internet Interconnection
Recent claims that IXPs 'aren’t showing significant growth,' that more interconnection is happening outside exchanges, and that peering can be more expensive than transit challenge long-standing assumptions about the role of IXPs. But do these claims hold up? A new paper from NAMEX explores the data.
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.
A Launchpad for Engagement: An ARIN Fellowship Program Experience
Get an in-depth look at the ARIN Fellowship Program from a member of the fall 2025 cohort who participated in the ARIN 56 meeting and the preceding NANOG 95 conference.
The Invisible War: Why Securing the Internet Is Everyone’s Responsibility
In the keynote address at the ARIN 55 meeting, Leslie Daigle of the Global Cyber Alliance discussed “Strengthening Internet Integrity: Collaborative Solutions for Cybersecurity Challenges.” Read her overview of the presentation's content to explore why securing the Internet is hard, a collective action problem, and important.
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