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

Internet exchanges and data centers in Ireland

The Ireland 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.

2
cities
5
internet exchanges
203
exchange participants
20
colocation facilities
Ireland mobile carriers

Network cities in Ireland

Ireland cities by network infrastructure
CityExchangesParticipantsFacilitiesNetworks in facilities
Dublin419220276
Cork11100

Questions

Which city in Ireland has the most internet exchange participants?
Dublin, with 192 participants across 4 exchanges in the PeeringDB snapshot of 2026-09-07.
What is the largest internet exchange in Ireland?
Among the exchanges recorded here, INEX LAN1 in Dublin has the most participants: 107 networks according to PeeringDB on 2026-09-07.
How many colocation facilities are there in Ireland?
This registry records 20 facilities across the 2 Ireland cities it lists. PeeringDB only includes facilities that networks or operators have registered, so the true number can be higher.