HackerTube / Video
T-Mobile's journey to IPv6
NANOG

Stephan Lagerholm of T-Mobile explains at NANOG how T-Mobile turned off IPv4 for over 10 million handsets using DNS64 and related technologies. He shares advice on finding and handling broken applications.
Cited as the primary source for T-Mobile US running IPv6-only mobile clients in IPv6 adoption debates.
10 Hacker News mentions · 2022–2026