Welcome to the IETF
IETF 123 Madrid Wraps up
More than 1700 participants around the world came together to work on emerging Internet technologies. On-demand recordings let you watch any of the 100+ sessions.
Upcoming events
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IETF 124 Montreal
IETF 124 starts Saturday 01 November and runs through Friday afternoon, 07 November.
Montreal, Canada -
IETF 125 Shenzhen
IETF 125 starts Saturday 14 March and runs through Friday afternoon, 20 March.
Shenzhen, China
What's new?
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Applied Networking Research Prizes at IETF 123
As part of the IRTF Open Session at IETF 123, Haarika Manda and Hendrick Chech presented on their Applied Networking Research (ANRP)-winning research.
1 Aug 2025 -
Suggested IETF 123 Sessions for Getting Familiar with New Topics
These IETF 123 meeting sessions are likely to include discussions and proposals that are accessible to a broad range of Internet technologists whether they are new to the IETF or long-time participants.
8 Jul 2025
Search the IETF email archive
Much of the daily work of the IETF is conducted on electronic mailing lists. A new mail archive tool realizing the requirements developed in RFC 6778 is now in use:
Search IETF Datatracker
The IETF Datatracker contains data about IETF documents, working groups, meetings, agendas, minutes, presentations, and more:
Next IETF Meeting
Stay tuned for the latest information on the next IETF meeting scheduled for 01-07 November 2025
Visit the IETF 124 Montreal meeting webpage