SJC · Silicon Valley · PeeringDB captured 2026-11-10
Equinix SV4 - Silicon Valley, Sunnyvale colocation
16 networks and 2 internet exchanges on site, operated by Equinix, Inc.. Get blind counter-quotes for space here, or in a nearby building that cross-connects to it.
Get 3+ blind quotes- Operator
- Equinix, Inc.
- Address
- 255 Caspian Dr, Sunnyvale, CA, 94089
- Metro
- Silicon Valley
- Networks on site
- 16 (rank 11 of 20 we track in Silicon Valley)
- Internet exchanges
- 2
- Carriers listed
- 1
PeeringDB facility record. Networks, exchanges and carriers on site as listed in PeeringDB, captured 2026-11-10. Counts are self-reported by the networks and operators.
Other well-connected Silicon Valley facilities
| Facility | Operator | Address | Networks | Exchanges | Carriers | |
|---|---|---|---|---|---|---|
| Hurricane Electric Fremont 2 | Hurricane Electric | 48233 Warm Springs Blvd, Fremont, CA | 303 | 13 | 3 | PeeringDB |
| Equinix SV1/SV5/SV10 - Silicon Valley, San Jose | Equinix, Inc. | 11 Great Oaks Blvd, San Jose, CA | 283 | 8 | 7 | PeeringDB |
| Equinix SV8 - Silicon Valley, Palo Alto | Equinix, Inc. | 529 Bryant St, Palo Alto, CA | 66 | 4 | 2 | PeeringDB |
| CoreSite - San Jose (SV1) | CoreSite | 55 S. Market Street, San Jose, CA | 56 | 3 | 4 | PeeringDB |
| Hurricane Electric Fremont 1 | Hurricane Electric | 760 Mission Ct, Fremont, CA | 41 | 2 | 0 | PeeringDB |
| OpenColo | Energy Group Networks LLC | 3223 Kenneth St, Santa Clara, CA | 25 | 3 | 0 | PeeringDB |
| Equinix SV2 - Silicon Valley, Santa Clara | Equinix, Inc. | 1350 Duane Ave, Santa Clara, CA | 24 | 2 | 2 | PeeringDB |
| CoreSite - Santa Clara (SV4) | CoreSite | 2972 Stender Way, Santa Clara, CA | 23 | 3 | 2 | PeeringDB |
| Equinix SV3 - Silicon Valley, San Jose | Equinix, Inc. | 1735 Lundy Ave, San Jose, CA | 22 | 2 | 1 | PeeringDB |
| CoreSite - Santa Clara (SV7) | CoreSite | 3020 Coronado Drive, Santa Clara, CA | 20 | 2 | 0 | PeeringDB |
| Evocative SJC3 | VPLS | 3080 Raymond Street, Santa Clara, CA | 14 | 0 | 0 | PeeringDB |
| Digital Realty SJC (2820 NW Pkwy) | Digital Realty | 2820 Northwestern Pkwy, Santa Clara, CA | 13 | 1 | 2 | PeeringDB |
| QTS Santa Clara (SJC1/SJC2) | QTS Realty Trust, Inc. | 2807 Mission College Blvd, Santa Clara, CA | 12 | 2 | 1 | PeeringDB |
| H5 Data Centers Silicon Valley | H5 Data Centers | 1360 Kifer Road, Sunnyvale, CA | 9 | 2 | 1 | PeeringDB |
| Cologix SV1 | Cologix, Inc. | 2050 Martin Ave, Santa Clara, CA | 8 | 1 | 1 | PeeringDB |
| EdgeConneX Santa Clara (EDCSVC01/EDCSVC02) | EdgeConneX Inc. | 1700 Richard Avenue, Santa Clara, CA | 8 | 1 | 1 | PeeringDB |
| Equinix SV6 - Silicon Valley, Sunnyvale | Equinix, Inc. | 444 Toyama Dr, Sunnyvale, CA | 8 | 2 | 0 | PeeringDB |
| Evocative SJC11 | VPLS | 2151 Mission College Blvd, Santa Clara, CA | 8 | 1 | 0 | PeeringDB |
| Level(3) Sunnyvale | Lumen Technologies Inc | 1380 Kifer Rd., Sunnyvale, CA | 8 | 2 | 0 | PeeringDB |
Equinix SV4 - Silicon Valley, Sunnyvale in the Silicon Valley market
Equinix SV4 - Silicon Valley, Sunnyvale is 6.5 mi (10.5 km) from Hurricane Electric Fremont 2, the best-connected of the 20 Silicon Valley buildings we track (303 networks). 1 of the 16 networks here are also listed there. 8 of its networks are not listed in any other Silicon Valley building we track.
Nearest Silicon Valley buildings we track
| Facility | Operator | Distance | Networks | In common with this building |
|---|---|---|---|---|
| Equinix SV6 - Silicon Valley, Sunnyvale | Equinix, Inc. | 1.0 mi (1.6 km) | 8 | 5 |
| QTS Santa Clara (SJC1/SJC2) | QTS Realty Trust, Inc. | 2.4 mi (3.9 km) | 12 | 3 |
| Level(3) Sunnyvale | Lumen Technologies Inc | 3.2 mi (5.1 km) | 8 | 1 |
| H5 Data Centers Silicon Valley | H5 Data Centers | 3.3 mi (5.3 km) | 9 | 1 |
| Evocative SJC11 | VPLS | 3.4 mi (5.4 km) | 8 | 3 |
Straight-line distance between PeeringDB coordinates; a fiber route between buildings is longer. Networks in common are networks PeeringDB lists in both buildings, captured 2026-11-10.
Networks listed here and in no other Silicon Valley building we track
If you need one of these on-net, this building is the place to ask for it, or the starting point for a circuit to a nearby facility.
Carriers and networks in Equinix SV4 - Silicon Valley, Sunnyvale
PeeringDB lists 16 networks with a presence here: carriers, clouds, content networks and ISPs you can reach with an in-building cross-connect instead of a circuit. Captured 2026-11-10.
- Aryaka Networks
- C3Aero
- China Mobile International
- Cogent Communications, Inc.
- Gcore
- Globalreach
- Index Exchange
- IPTP Networks
- MediaMath
- NetIX Communications
- Searchme, Inc
- SMARTNET Germany GmbH
- T2EE-1
- Wave Datacenters - F/K/A Layer42
- Webroot Software
- Zayo
Need a specific carrier or cloud on-net? Name it in the quote form and only facilities that have it will bid.
Questions about Equinix SV4 - Silicon Valley, Sunnyvale
PeeringDB lists 16 networks, 2 internet exchanges and 1 carriers at this facility (captured 2026-11-10). Every one of them is reachable with an in-building cross-connect.
PeeringDB lists 16 networks here, including Cogent Communications, Inc., Zayo, Aryaka Networks, C3Aero, China Mobile International, Gcore, Globalreach, Index Exchange. The full list is on this page, each linked to its PeeringDB record.
Of the Silicon Valley buildings we track, PeeringDB lists 8 networks only here, including Aryaka Networks, Globalreach, Index Exchange, MediaMath, Searchme, Inc (captured 2026-11-10).
Pricing is quoted per deal, so the honest answer comes from bids. As a benchmark, Retail full racks generally run $900 to $2,000 a month, and all-in pricing averages about $250 per kW per month (Inflect, 2026-04-01). Where power is metered, Silicon Valley utility rates add about $180 per committed kW per month at 70% draw and a billed PUE of 1.4. Digital Realty's Q2 2026 filing reports $293/kW for new Americas contracts under 1 MW and $156/kW above 1 MW (Form 8-K): small footprints pay more per kW.
The nearest Silicon Valley buildings we track are Equinix SV6 - Silicon Valley, Sunnyvale, 1.0 mi (1.6 km) away, with 5 networks in common; QTS Santa Clara (SJC1/SJC2), 2.4 mi (3.9 km) away, with 3 networks in common; Level(3) Sunnyvale, 3.2 mi (5.1 km) away, with 1 networks in common. Cross-connecting to a carrier hotel from a nearby facility is often cheaper than a cabinet inside it.
Suppliers see the technical spec only until you consent: never your name, email, phone or company, and never a file you upload. With your written consent we register the opportunity under your company name with the suppliers we matched, then introduce you. Name this building in the notes and we'll invite it alongside the other facilities that fit.