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Latest Episodes

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

The Chips are down: Moore's Law coming to an end.
August 30, 2023

Moore's Law coming to an end

Here comes the sun(spots) — what are the real risks in solar storms?
August 16, 2023

What's the real risks in solar storms?

Content vs Carriage
August 02, 2023

Geoff Huston discusses the thorny issue of Content vs Carriage, motivated by a RIPE88 presentation