| Digital Realty Zurich ZUR1 | Digital Realty |  Glattbrugg | 130 | 6 | 11 | PeeringDB |
| Equinix ZH4 - Zurich | Equinix | Zurich | 84 | 8 | 8 | PeeringDB |
| NTT Zurich 1 Data Center (ZRH1) | NTT | Rümlang | 64 | 7 | 2 | PeeringDB |
| colozueri.ch Zurich | NTS Colocation | Zurich | 60 | 6 | 1 | PeeringDB |
| Equinix ZH5 - Zurich, South | Equinix | Zurich | 54 | 4 | 5 | PeeringDB |
| Equinix ZH2 - Zurich | Equinix | Zurich | 50 | 7 | 5 | PeeringDB |
| Equinix GV1 - Geneva, City | Equinix | Geneva | 36 | 2 | 4 | PeeringDB |
| Equinix GV2 - Geneva, West | Equinix | Geneva | 27 | 1 | 2 | PeeringDB |
| Green Datacenter ZRH1 (fka: Green Lupfig) | Green | Lupfig | 25 | 4 | 2 | PeeringDB |
| CERN Geneva | CERN | Meyrin | 24 | 2 | 2 | PeeringDB |
| Brainserve | BrainServe SA | Crissier | 22 | 3 | 1 | PeeringDB |
| IWB Datacenter Basel | IWB | Basel | 21 | 2 | 4 | PeeringDB |
| colobern.ch Bern | NTS Workspace AG | Bern | 17 | 1 | — | PeeringDB |
| Vaultica Data Centers | GEN01 | Vaultica | Data Centers | Plan-les-Ouates | 13 | 1 | 1 | PeeringDB |
| Rechenzentrum Ostschweiz | Rechenzentrum Ostschweiz | Gais | 11 | 1 | — | PeeringDB |
| Green Datacenter ZRH2 (fka: Green Dielsdorf) | Green | Dielsdorf | 10 | 2 | 1 | PeeringDB |
| ColoBâle | Colobâle | Pratteln | 9 | 1 | 1 | PeeringDB |
| NorthC Winterthur (Zürich) | NorthC Datacenters (DE) | Winterthur | 8 | 1 | 1 | PeeringDB |
| Green Datacenter ZRH3 (fka: Green Schlieren) | Green | Schlieren | 7 | 1 | — | PeeringDB |
| Green Datacenter ZRH4 (fka: Green Glattbrugg) | Green | Glattbrugg | 7 | 1 | — | PeeringDB |
| NorthC Münchenstein (Basel) 1 | NorthC Datacenters (DE) | Münchenstein | 7 | — | 1 | PeeringDB |
| STACK infrastructure GEN02 | STACK Infrastructure | Gland | 6 | — | 1 | PeeringDB |
| ewl Rechenzentrum Stollen | ewl energie wasser luzern | Luzern | 6 | — | — | PeeringDB |
| Wifx Data Center Vaud | Wifx | Yverdon-les-Bains | 5 | — | — | PeeringDB |
| nLighten Geneva GVA1 | nLighten | Meyrin | 5 | — | 1 | PeeringDB |
| AlpineDC | AlpineDC | Lausanne | 4 | 1 | — | PeeringDB |
| Templus DC Zurich ZRH01 | Templus | Zurich | 4 | — | — | PeeringDB |
| data11 | SolNet ISP | Solothurn | 4 | 1 | 1 | PeeringDB |
| nLighten Zurich ZRH1 | nLighten | Zurich | 4 | — | 1 | PeeringDB |
| Bancadati.ch SA Data Center | Bancadati | Manno | 3 | 1 | — | PeeringDB |
| IBM Gigaplex | IBM Cloud | Meyrin | 3 | — | — | PeeringDB |
| NorthC Biel (Bern) | NorthC Datacenters (DE) | Biel/Bienne | 3 | — | 1 | PeeringDB |
| NorthC Münchenstein (Basel) 2 | NorthC Datacenters (DE) | Münchenstein | 3 | — | 1 | PeeringDB |
| Swisscom Savoie | Swisscom Savoie | Lausanne | 3 | — | — | PeeringDB |
| senseLAN D01 | senseLAN GmbH | Duedingen | 3 | — | — | PeeringDB |
| CKW DC LuZ Luzern Nord | CKW Fiber Services AG | Luzern | 2 | — | — | PeeringDB |
| CKW DC Zug | CKW Fiber Services AG | Rotkreuz | 2 | — | — | PeeringDB |
| DATAWIRE ZG01 | DATAWIRE AG | Steinhausen | 2 | 1 | 1 | PeeringDB |
| Datacenter Thurgau | EKT | Frauenfeld | 2 | 1 | — | PeeringDB |
| Datasource Hünenberg | Datasource | Hünenberg | 2 | — | — | PeeringDB |
| FSIT Zug CH-ZG001 | FSIT AG | Hünenberg | 2 | — | — | PeeringDB |
| High DC | High DC | La Chaux-de-Fonds | 2 | — | — | PeeringDB |
| ewl Luzern | ewl energie wasser luzern | Luzern | 2 | — | — | PeeringDB |
| senseLAN B20 | senseLAN GmbH | Düdingen | 2 | — | — | PeeringDB |
| zugernet | acdalis ag | Baar | 2 | 1 | 1 | PeeringDB |
| AXA Data Center | AXA | Winterthur | 1 | — | — | PeeringDB |
| DATAWIRE ZG02 | DATAWIRE AG | Steinhausen | 1 | — | 1 | PeeringDB |
| DataCenter Winterthur | DataCenter Winterthur | Winterthur | 1 | — | — | PeeringDB |
| FSIT Dietikon CH-DIE001 | FSIT AG | Dietikon | 1 | — | — | PeeringDB |
| GOLINE - Stabio | GOLINE SA | Stabio | 1 | — | — | PeeringDB |
| Internet Group AG Datacenter 1 | Internet Group Holding AG | Widnau | 1 | — | — | PeeringDB |
| Klixa Muttenz | Klixa Group | Muttenz | 1 | — | — | PeeringDB |
| Moresi.com SA Data Center | Moresi.Com | Melano | 1 | — | — | PeeringDB |
| Rechenzentrum Winterthur | Rechenzentrum Winterthur | Winterthur | 1 | — | — | PeeringDB |
| Soleblanca Datacenter | Soleblanca SA | Chiasso | 1 | — | — | PeeringDB |
| VTLWaveNet Olten | VTLWaveNet | Olten | 1 | — | — | PeeringDB |
| WWZ Rechenzenter Zug | WWZ Telekom AG | Zug | 1 | — | — | PeeringDB |
| 24 hours fiberwork ag | — | Luzern | — | — | — | OSM |
| Boxis Genève | Boxis group | Les Acacias | — | — | — | PeeringDB |
| CERN Computer Centre | CERN | Швейцария | — | — | — | OSM |
| CKW Colo Hochdorf | CKW Fiber Services AG | Urswil | — | — | — | PeeringDB |
| CKW Colo Sursee | CKW Fiber Services AG | Schenkon | — | — | — | PeeringDB |
| CKW Colo Wolhusen | CKW Fiber Services AG | Ruswil | — | — | — | PeeringDB |
| CKW DC Rathausen | CKW Fiber Services AG | Emmen | — | — | — | PeeringDB |
| Colobâle | Colobâle | Швейцария | — | — | — | OSM |
| Data Center Light | ungleich.ch | Linthal | — | — | — | PeeringDB |
| EHOST | EHOST Network | Dietlikon | — | — | — | PeeringDB |
| EXA Edge DC Villars-Sainte-Croix | EXA Infrastructure | Villars-Ste-Croix | — | — | 1 | PeeringDB |
| Ebnat Schaffhausen | Rony Spitzer trading as Datastrom.ch | Schaffhausen | — | — | — | PeeringDB |
| Elektrizitäts- und Wasserwerk der Stadt Buchs | Elektrizitaets- und Wasserwerk der Stadt Buchs SG | Buchs SG | — | — | — | PeeringDB |
| HighDC La Chaux-de-Fonds | High DC | La Chaux-de-Fonds | — | — | — | PeeringDB |
| Internet Group AG Datacenter 3 | Internet Group Holding AG | Winterthur | — | — | — | PeeringDB |
| LAN Services AG - Communication Center cc.ch | LAN Services AG | Biel/Bienne | — | — | — | PeeringDB |
| OIZ | — | Швейцария | — | — | — | OSM |
| RZ CAMPUS | Bund | Швейцария | — | — | — | OSM |
| RZZH | NETBONE DIGITAL AG | Zurich | — | — | — | PeeringDB |
| Rechenzentrum Albis | Organisation und Informatik der Stadt Zürich | Zürich | — | — | — | OSM |
| SBDC Zürich | Securebit | Dietlikon | — | — | — | PeeringDB |
| STACK infrastructure ZUR01 | STACK Infrastructure | Rafz | — | — | — | PeeringDB |
| Signalhorn Leuk | Signalhorn | Leuk Stadt | — | — | — | PeeringDB |
| Stack Infrastructure | Stack Infrastructure | Beringen | — | — | — | OSM |
| UW Steinach | St.Galler Stadtwerke | St. Gallen | — | — | — | PeeringDB |
| VTLWaveNet Bern | VTLWaveNet | Bern | — | — | — | PeeringDB |
| VTLWaveNet Zürich | VTLWaveNet | Zuerich | — | — | — | PeeringDB |
| aspectra Zürich | Aspectra | Zurich | — | — | — | PeeringDB |