The heart of the
Luxembourg Internet
We care about resilience and sovereignty
LU-CIX is the Luxembourg Internet Exchange as well as the cornerstone of the Luxembourg’s ICT community, interconnecting local and international ISPs, national critical networks, and international content providers.
We also provide sovereign & resilient communication services such as Luxchat and Videoconf.lu.
On top we organise, among others, the unmissable annual Luxembourg Internet Days event with over 1.400 professionals.

Our services and solutions

MEMBERS & COMMUNITY
LU-CIX ASBL gathers a strong community of actors from the ICT sector from Luxembourg and abroad.

PEERING SOLUTIONS
LU-CIX runs the Luxembourg Internet eXchange nod, that interconnects local and international Internet Service Providers (ISP), content providers as well as national critical infrastructure networks.

LUXEMBOURG INTERNET DAYS
The unmissable 2-day event dedicated to the Internet related industry challenges that gathers over 1.400 professional every year.

LUXCHAT(4PRO)
The Luxembourg's sovereign instant messaging solution that allow users to communicate securely and with complete confidence.

VIDEOCONF.LU
The resilient, sovereign, and open-source web conferencing solution hosted in Luxembourg and operated by LU-CIX GIE.

VOIP-X
For telephony providers to exchange voice traffic over the LU-CIX shared infrastructure using the SIP protocol.
NEWS & EVENTS

LUNOG9
28/07/2026

Gemengen Dag 2026
28/07/2026

Luxembourg Internet Days 2026
28/07/2026

Launch of Videoconf.lu
02/06/2026

Unlock your full potential on LU-CIX
27/05/2026

Sertalink, new Platinum member of LU-CIX
07/05/2026

RIPE NCC Training Courses
13/01/2026












