Reflections on a transforming interconnection ecosystem
Guest Post: Is the peering market in decline? A closer look at global data and operator experience suggests otherwise.
Category:
Tech matters
RPKI’s 2025 year in review
Guest Post: Job Snijders explores how the use of RPKI to secure Internet routing grew and evolved over 2025.
DNSSEC and PQC: The practical impact of increased TCP in DNS
Guest Post: Evaluating the performance implications of increased TCP usage on authoritative nameservers.
[Podcast] Measuring for quality of life in Thailand
How Thai researchers are using practical measurement to inform policy, protect health, and respond to real-world challenges.
Unveiling IPv6 scanning dynamics: The largest telescope reveals a surging, diverse ecosystem
Guest Post: What can data from the largest ever IPv6 network telescope tell us about IPv6 scanning behaviour? Quite a lot!
Notes from NANOG 96
Geoff Huston shares his notes from attending NANOG 96.
Ten years of Let’s Encrypt
A review of Christophe Brocas’ history of Let’s Encrypt, published on his website.
On misusing transparent DNS forwarders For amplification attacks
Guest Post: Research shows the threat vector introduced by transparent DNS forwarders that enable access to shielded recursive resolvers, and scale better in terms of potential attack volume.
The current state of RDAP
Guest Post: RDAP, the more modern replacement for whois, has matured, and adoption is growing rapidly.
From the stupid DNS tricks department: ipasn.net
A trick that lets you map an IP address to an ASN without preprocessing any data.