ESreviewed September 2026 · PeeringDB snapshot 2026-09-07
Network cities in Spain
The Spain 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.
Madrid
7 exchanges · 500 participants
21 facilities · 468 networks
Barcelona
7 exchanges · 190 participants
7 facilities · 90 networks
Alcobendas
0 exchanges
3 facilities · 96 networks
Paterna
0 exchanges
3 facilities · 38 networks
Valencia
1 exchange · 10 participants
2 facilities · 3 networks
Spain mobile carriers
3 operators with their ASNs and network codes.
Proxies in Spain
What the network actually offers in this country.
All network cities
Every city in the registry, by country.