One Wilshire Data Center & Colocation

LA1 - Los Angeles, CA

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Iconic Colocation Recognition, Unmatched Connectivity

CoreSite's LA1 data center in Los Angeles, also known as One Wilshire, is one of the most densely interconnected data centers in the world. The presence of over 200 networks and nearly 60 cloud and IT service providers, combined with dark fiber tethering to CoreSite’s LA2 facility, enable multiple high-performance solutions and scalability options. And the termination of multiple subsea cables at One Wilshire creates industry-leading connectivity from the West Coast to Asia-Pacific markets.

139,000+ Square Feet

Scalable data center deployments including cabinets, cages, private suites and build-to-suit options and rooftop space.

State-of-the-Art Security

In-house physical security is on site 24x7x365 in addition to key card access, IP-DVR cameras, biometric scanners, mantrap entries and controlled data center access.

Reliable Performance

Six 9s (99.9999%) historical portfolio uptime supported by N, N+1, 2N UPSs, PDUs, and RPPs; N+1 redundancy on generators.

200 Networks

One Wilshire is one of the most network-dense data centers in the world, providing multiple options for interconnection, network resiliency and low-latency connectivity to customers.

Azure ExpressRoute

Native connectivity to Microsoft Azure ExpressRoute, a growing collection of integrated cloud services, including analytics, computing, database, mobile, networking, storage and web tools.

Cloud Connectivity

Over 60 cloud and IT service providers are deployed at CoreSite’s One Wilshire data center in Los Angeles. And native access to the CoreSite Open Cloud Exchange as well as AWS Direct Connect are also available at this facility, providing secure connectivity in either a private or public cloud environment.

Learn More About Open Cloud Exchange


Facility Size 139,000+ sq. ft. of data center space Deployments Cabinets, cages and private suites
Fit Out Turn-key Power Availability AC and DC
Peering Exchanges Any2Exchange® for Internet peering Cloud Access The CoreSite Open Cloud Exchange, AWS Direct Connect and Microsoft Azure ExpressRoute
Diversity Diverse POEs, MDFs and IDFs Cross Connects Fiber, copper and coaxial
Carrier Availability See our carrier list    
Access Key cards and biometric scanners Entries Double mantrap
Cameras Perimeter and interior IP-DVR Perimeter Controlled data center access
Security Officers In-house staffed with 24x7x365 remote security monitoring    
Utilities Diverse utility feeds UPS/PDU/RPP N, N+1, 2N redundancy
Generators N+1 redundancy Mechanical N+1 mechanical systems
Remote Hands 24x7x365 BMS Controls State-of-the-art mission-critical controls and monitoring
Uptime 100% uptime SLA and six 9s (99.9999%) historical portfolio uptime Flood Plain Systems above 500-year flood plain
Fuel Storage 24 hours, on-site    
Floor Loading Floor 1: 100 lbs./sq. ft.
Floor 2+: 70-125 lbs./sq. ft
Clear Height 12' 8.5" above solid floor
Column Spacing 30' x 30' Loading Dock 4' high
Elevators 9 Passenger: 6'1"w x 4'9"d x 7'8"h (2,500 lbs.)
2 Freight: 6'1"w x 4'9"d x 8'4"h (3,000 lbs.)
HIPAA Infrastructure and physical security standards support HIPAA compliance ISO ISO 27001 certified
PCI PCI DSS certified SOC SOC 1 Type 2 and SOC 2 Type 2 certified
Work space Rentable office space and conference rooms Wifi Available throughout the facility
Electrical High-efficiency UPS systems Cooling N+1 cooling towers and pumps
Chiller Chilled water Life Safety Dual-interlock pre-action dry-pipe sprinkler system with VESDA
Lighting LED/Fluorescent    

Additional Resources

Los Angeles Overview Brochure

CoreSite's Los Angeles campus is one of the most robust data center ecosystems in the world.

Virtual Data Center Tour

Take a look inside our data centers to learn why CoreSite is the right place for your IT infrastructure.

7 Tips for Choosing a Provider

Selecting a colocation provider is a big decision. Use these criteria to guide your search.

White Paper: Moving IT Off-Site

Hear from your peers: 130+ IT decision makers were surveyed on their data center strategies.