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Latest Episodes

DNS is the new BGP
February 07, 2024

How "steering" via DNS is replacing routing via BGP as the key driver for sourcing content

Global Cyber Alliance Measurements
January 24, 2024

How the GCA is measuring bad traffic, domain names and supporting MANRS

IPv6 Fragmentation and the DNS
January 10, 2024

The problem of normative language in RFCs

The ICANN DNS stats collector system
December 06, 2023

How ICANN manages data capture from the IMRS (L Root) systems worldwide.

Low Earth Orbit and the TCP congestion control problem
November 22, 2023

How variable throughput and delay in LEO satellite internet causes TCP congestion control algorithms problems

Negative Caching of DNS Resolution Failures
November 08, 2023

handling unknown unknowns

What really happened — 30 years of APNIC
October 25, 2023

A panel session from APNIC56

Where in the world is Carmen Santiego's Data Centre?
October 11, 2023

Exploring Stephen Song's work in mapping the Internet and Open Data in telecommunications.

DASH sees a large route leak in Singapore
September 13, 2023

.. and what happened next