ASPA is now available in the RIPE NCC RPKI Dashboard, adding a way to express and validate your upstream relationships on top of ROA-based origin validation. Building on its introduction at RIPE 91, this article explains what ASPA does, why it matters, and how to start thinking about deployment.

Read more here: https://labs.ripe.net/author/tim_bruijnzeels/aspa-in-the-rpki-dashboard-a-new-layer-of-routing-security/