City network registry · CZ · reviewed September 2026 · PeeringDB snapshot 2026-09-07
Internet exchanges and data centers in the Czech Republic
The Czech Republic 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
- 197
- exchange participants
- 24
- colocation facilities
Network cities in the Czech Republic
Questions
- Which city in the Czech Republic has the most internet exchange participants?
- Prague, with 189 participants across 3 exchanges in the PeeringDB snapshot of 2026-09-07.
- What is the largest internet exchange in the Czech Republic?
- Among the exchanges recorded here, NIX.CZ in Prague has the most participants: 175 networks according to PeeringDB on 2026-09-07.
- How many colocation facilities are there in the Czech Republic?
- This registry records 24 facilities across the 2 Czech Republic cities it lists. PeeringDB only includes facilities that networks or operators have registered, so the true number can be higher.