Silicon Valley datacenter proxies: dedicated IPv4 addresses

Why do networks host IPs in Silicon Valley?

The South Bay around San Jose and Santa Clara has one of the densest clusters of colocation buildings in the US, close to the headquarters of many software companies. Santa Clara also offers some of the lowest electricity rates in the Bay Area through its city-owned utility.

On 19 October 2026, PeeringDB listed 57 colocation facilities within 40 km of central Silicon Valley, run by 27 different operators. The operators with the most buildings in that radius are Digital Realty (11), CoreSite (7), Equinix (7) and Centersquare (4). The buildings where the most networks are present are Hurricane Electric Fremont 2 (303 networks), Equinix SV1/SV5/SV10 - Silicon Valley, San Jose (283 networks) and Equinix SV8 - Silicon Valley, Palo Alto (66 networks). That ranks Silicon Valley 8th by facility count among the 34 datacenter cities on this site, behind Chicago (62) and ahead of Dallas (53).

Which internet exchanges are in Silicon Valley?

PeeringDB lists 15 internet exchange points in the Silicon Valley area. The largest by connected networks:

• EVIX: 185 networks, present in 2 facilities
• Equinix San Jose: 184 networks, present in 5 facilities
• FCIX: 142 networks, present in 2 facilities

A target that peers at EVIX may be one hop away from a Silicon Valley IP whose network peers there too. The route itself depends on the upstream network that holds the IP; RackProxies does not promise one.

Where will a Silicon Valley datacenter IP geolocate?

ARIN records the network that holds each Silicon Valley datacenter IP; it is a hosting or transit ASN, never a home ISP. Lookup services usually show Silicon Valley or the San Jose, Santa Clara and Fremont, California area, but a database can also list the network's head office or another US city. Many label such addresses "hosting", which is the truth for a datacenter proxy.

Run the datacenter IP check on a Silicon Valley IP before a long job, with the database your target uses. If Silicon Valley shows as the wrong place for your use, support can replace the IP within the United States, subject to stock.

What is a Silicon Valley datacenter proxy good for?

A Silicon Valley IP suits checks against SaaS products and APIs that are hosted in Northern California, and West Coast tests that need a second US Pacific location next to Los Angeles. Teams also rent Silicon Valley IPs as fixed addresses for allowlists and for response-time checks against their own servers. Sites built for consumers may treat a Silicon Valley hosting IP differently from a home connection; that is expected.

How much do Silicon Valley datacenter proxies cost?

RackProxies uses one price list for every city, as of October 2026: $1.29 for one Silicon Valley IP for 30 days, $12.69 for 10 IPs and $59.25 for 100 IPs ($0.59/IP). There is no city surcharge and no per-GB billing; fair use applies. Choose United States at checkout and ask for Silicon Valley.