APNIC registry services availability during Q1 2025
The latest measurements on APNIC’s whois, RDAP, RPKI, IRR, and rDNS are now available.
Category:
Tech matters
Resilience in the RPKI
What measures have been taken to harden RPKI against potential service disruptions?
Certificate lifetimes are getting shorter, and that’s a good thing!
Digicert now issues 47-day certificates, while Let’s Encrypt has dropped to just six. What’s behind the shift?
Co-Packaged Optics — a deep dive
Guest post: Why CPOs? Why not LPOs?
Analysis of a route leak
How the routing anomaly was visible and how it could be mitigated.
[Podcast] The multiple ways of multiple paths
Geoff Huston discusses how to get more bandwidth by adding together smaller chunks, in links or in the protocol.
The Jevons Paradox and Internet centrality
How the Jevons Paradox, supply-side power, and Moore’s Law are colliding in today’s AI-driven landscape.
How can IXPs help measure the Internet?
Guest Post: IXPs’ unique vantage points can provide local and regional level availability and performance insights that public international measurement projects cannot measure as accurately.
A tree in a tree: Challenges of comprehensive DNS tree exploration
Guest Post: A large-scale DNS study reveals the impact of common measurement limitations on research findings.
April 2025 PeeringDB product update
Guest Post: PeeringDB update to bring more features, better tools, and a smoother experience