Blog Network & Infrastructure

Editorial illustration for Europe's ROV Gaps Change IPv4 Inventory Risk

Europe’s IPv4 Route Origin Validation Posture Is Not Uniform

Understand the implications of Europe's IPv4 routing posture. Not all countries are consistent in route origin validation.

The Importance of Prefix Diversity in IPv4 Addressing

Understand why the importance of prefix diversity in IPv4 addressing is crucial for reducing the impact of user abuse on networks.

ARIN Waiting List For IPv4 Still Over a Year in 2026

The ARIN waiting list for IPv4 will remain over a year long in 2026. Get more details on the recent distributions and future implications.
Editorial illustration for RIPE Transfer Signals Now Define European IPv4 Planning

RIPE Transfer Signals Now Define European IPv4 Planning

RIPE NCC transfer signals show European IPv4 planning now requires market timing, registry discipline, routing hygiene, and coordinated IPv6 transition.

What RADB Still Does for Routing in 2026

RADB is still useful in 2026 because it helps make routing policy clearer, more visible, and easier to work with in real operations.
Editorial illustration for APNIC Routing Security Now Defines IPv4 Planning

APNIC Routing Security Shapes IPv4 Planning

APNIC routing updates show Asia-Pacific IPv4 planning now requires aligned ROAs, IRR cleanup, ASPA readiness, and IPv6 transition discipline.
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