City network registry · FR · reviewed September 2026 · PeeringDB snapshot 2026-09-07

Internet exchanges and data centers in France

The France cities where PeeringDB records an internet exchange or a cluster of colocation facilities. Each page lists the exchanges, how many networks participate, the facilities in the city and which mobile carriers peer there.

5
cities
15
internet exchanges
1,159
exchange participants
51
colocation facilities
France mobile carriers

Network cities in France

France cities by network infrastructure
CityExchangesParticipantsFacilitiesNetworks in facilities
Paris9831371,252
Marseille22175256
Lille26729
Lyon131351
Toulouse113447

Questions

Which city in France has the most internet exchange participants?
Paris, with 831 participants across 9 exchanges in the PeeringDB snapshot of 2026-09-07.
What is the largest internet exchange in France?
Among the exchanges recorded here, France-IX Paris in Paris has the most participants: 452 networks according to PeeringDB on 2026-09-07.
How many colocation facilities are there in France?
This registry records 51 facilities across the 5 France cities it lists. PeeringDB only includes facilities that networks or operators have registered, so the true number can be higher.