City network registry · GB · reviewed September 2026 · PeeringDB snapshot 2026-09-07
Internet exchanges and data centers in the United Kingdom
The United Kingdom 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
- 16
- internet exchanges
- 1,844
- exchange participants
- 91
- colocation facilities
Network cities in the United Kingdom
| City | Exchanges | Participants | Facilities | Networks in facilities |
|---|---|---|---|---|
| London | 14 | 1,686 | 45 | 2,039 |
| Manchester | 2 | 158 | 17 | 329 |
| Slough | 0 | 0 | 20 | 439 |
| Leeds | 0 | 0 | 6 | 38 |
| Edinburgh | 0 | 0 | 3 | 40 |
Questions
- Which city in the United Kingdom has the most internet exchange participants?
- London, with 1,686 participants across 14 exchanges in the PeeringDB snapshot of 2026-09-07.
- What is the largest internet exchange in the United Kingdom?
- Among the exchanges recorded here, LINX LON1 in London has the most participants: 837 networks according to PeeringDB on 2026-09-07.
- How many colocation facilities are there in the United Kingdom?
- This registry records 91 facilities across the 5 United Kingdom cities it lists. PeeringDB only includes facilities that networks or operators have registered, so the true number can be higher.