An Italian case study: Collateral damage from live-event site blocking with Piracy Shield
Guest Post: Italy’s Piracy Shield blocks IPs and domains within minutes, but measurements show broad collateral damage to legitimate services.
Guest Post: Italy’s Piracy Shield blocks IPs and domains within minutes, but measurements show broad collateral damage to legitimate services.
Guest Post: Analysing the mechanics of stealthy BGP hijacking with a topology-aware risk assessment and long-term monitoring.
Geoff Huston discusses the problem of Geolocation and Starlink, with mis-attribution of traffic to economies an increasing concern.
Guest Post: How ccTLDs handle global traffic and DDoS risks.
Guest Post: The Happy Eyeballs algorithm supports IPv6 deployment by giving clients the ability to prefer IPv6, quickly fall back to IPv4 when necessary, and protect the user experience in either case. But how widely is it implemented?
Measuring the measurements: Duane Wessels (Verisign) and Moritz Mullër (SIDN Labs) examine the effectiveness of ICANN’s RSSAC047 metrics for the DNS Root.
The challenges of mapping IP addresses in the era of satellites.
Guest Post: A new research tool helps map ASNs to their real operating organizations, reducing false positives in BGP hijack detection and improving operational visibility.
Geoff Huston discusses AusNOG 2025, and his measurement of ECN
Guest Post: Measuring real-world latency, handover, and performance of the OneWeb satellite network.