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

Internet exchanges and data centers in Bulgaria

The Bulgaria 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
9
internet exchanges
413
exchange participants
16
colocation facilities
Bulgaria mobile carriers

Network cities in Bulgaria

Bulgaria cities by network infrastructure
CityExchangesParticipantsFacilitiesNetworks in facilities
Sofia839614436
Varna11726

Questions

Which city in Bulgaria has the most internet exchange participants?
Sofia, with 396 participants across 8 exchanges in the PeeringDB snapshot of 2026-09-07.
What is the largest internet exchange in Bulgaria?
Among the exchanges recorded here, NetIX in Sofia has the most participants: 133 networks according to PeeringDB on 2026-09-07.
How many colocation facilities are there in Bulgaria?
This registry records 16 facilities across the 2 Bulgaria cities it lists. PeeringDB only includes facilities that networks or operators have registered, so the true number can be higher.