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Wi-Fi network

To enable people to access information while on the go, the City of Luxembourg has one of the best WiFi networks in Europe. It can be accessed free of charge by connecting to "citywifi Free".

Fibre optics

The Service TIC (ICT Department) designs, installs and operates the city's fibre optic network. Currently, about 150 km of optical fibres are in place, connecting Luxembourg City's infrastructure and buildings. By virtue of an agreement between Luxconnect S.A. and the City of Luxembourg, these fibres can be leased through local operators.


The City of Luxembourg is currently assessing plans for the installation of sensors for environmental, mobility and other data. Its goal is to combine different types of technology and inform citizens about the data collected. The general term for this technology is IoT (Internet of Things)

Contact details

3, rue du Laboratoire L-1911 Luxembourg
2, bd Roosevelt L-2450 Luxembourg

Getting there by bus

Opening hours


8:00–12:00 and 14:00–16:00