Amazon Web Services
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Amazon Web Services (AWS) is the world’s largest cloud infrastructure provider, operating physical data centers organized into geographic “Regions,” each built from multiple physically separate “Availability Zones” (AZs) with independent power and cooling. As of 2025-2026, AWS runs 33+ active regions (with several more announced) spanning North America, South America, Europe, Asia Pacific, the Middle East, and Africa, and its own materials describe over 100 physical data centers comprising tens of millions of square feet. AWS’s original and largest cluster is in Northern Virginia (“US East”), where it has built out an enormous, sprawling campus footprint across Loudoun, Fairfax, and Prince William counties since 2006. More recently, AWS has begun building dedicated AI-compute “UltraCluster” campuses for its custom Trainium chips — most notably the multi-billion-dollar Project Rainier campus in New Carlisle, Indiana, built specifically to train Anthropic’s Claude models, alongside a second, smaller Trainium campus near Canton, Mississippi.
Amazon Web Services operates as a cloud provider and colocation provider, with facilities at the following locations:
FACILITY OPERATOR HYPERSCALER
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Amazon Web Services Data Center Locations
- Sydney, New South Wales, Australia Asia Pacific (Sydney) Region PENDING REVIEW
- São Paulo, São Paulo, Brazil South America (São Paulo) Region PENDING REVIEW
- Montreal, Quebec, Canada Canada (Central) Region PENDING REVIEW
- Frankfurt, Hesse, Germany Europe (Frankfurt) Region PENDING REVIEW
- Mumbai, Maharashtra, India Asia Pacific (Mumbai) Region PENDING REVIEW
- Hyderabad, Telangana, India Asia Pacific (Hyderabad) Region PENDING REVIEW
- Ireland Bord na Móna Eco Energy Park (Offaly) PENDING REVIEW
AWS is set to develop data centers at this eco-industrial-park site in County Offaly, on land previously used for peat harvesting. - Dublin, Ireland Europe (Ireland) Region PENDING REVIEW
- Osaka, Japan Asia Pacific (Osaka) Region PENDING REVIEW
- Tokyo, Japan Asia Pacific (Tokyo) Region PENDING REVIEW
- Cape Town, South Africa Africa (Cape Town) Region PENDING REVIEW
- Spain Europe (Spain) Region PENDING REVIEW
AWS launched this cloud region in Aragon in November 2022, one of its newer European buildouts. - Dubai, UAE Middle East (UAE) Region PENDING REVIEW
- London, UK Europe (London) Region PENDING REVIEW
- New Carlisle, Indiana, USA Project Rainier - New Carlisle I Campus PENDING REVIEW
Seven data center buildings were operational within seven months of construction starting, forming what press has described as one of the world's largest AI data center campuses. - New Carlisle, Indiana, USA New Carlisle II Campus PENDING REVIEW
- Canton, Ohio, USA Madison County Mega Site Campus PENDING REVIEW
This site is part of a $10 billion, roughly 1,700-acre two-site investment described as the largest capital investment in Mississippi's history. - Hilliard, Ohio, USA Cosgray Road Campus PENDING REVIEW
- Hermiston, Oregon, USA Hermiston Campus (Building 4, 28803 NW Livestock Rd) PENDING REVIEW
This 117-acre campus comprises four buildings — one of about 217,900 sq ft and three of about 250,000 sq ft each. - Spotsylvania, Virginia, USA Summit Crossing Tech Campus PENDING REVIEW
This proposed 2.1-million-square-foot campus on a 231-acre Massaponax property represents AWS's expansion of its cloud cluster south of the traditional Northern Virginia "Data Center Alley." - Ashburn, Virginia, USA IAD60 (21267 Smith Switch Road) PENDING REVIEW
This Ashburn facility carries a broad set of independently-listed compliance certifications including ISO 27001, PCI DSS, and SOC 1/2/3. - Ashburn, Virginia, USA Bridgefield Tech Center PENDING REVIEW
This is a four-building, roughly 800,000-square-foot campus AWS is developing on a 122-acre site formerly owned by George Washington University. - Chantilly, Virginia, USA IAD1 (VDC) PENDING REVIEW
- Manassas, Virginia, USA IAD24 Manassas PENDING REVIEW
By Continent
Common Questions
Does AWS build AI-specific data centers, and where?
Yes. AWS's Project Rainier is a purpose-built AI compute campus in New Carlisle, Indiana, packed with roughly 500,000 (scaling toward 1 million) custom AWS Trainium2 chips dedicated to training and running Anthropic's Claude models, with a second, smaller Trainium2-based campus near Canton, Madison County, Mississippi.
Does AWS disclose the exact street addresses of its data centers?
No — AWS's own documentation states that while it does not publicly list exact data center addresses, it does identify its Regions and Availability Zones, and details on specific buildings typically come from local permitting records, press coverage, and industry trackers rather than AWS itself.
How many AWS regions exist worldwide?
AWS lists 33 regions in operation with several more (including Taipei, New Zealand, Thailand, Chile) announced or under development, per its own current documentation, spanning North America, South America, Europe, Asia Pacific, the Middle East, and Africa.
Is AWS considered a colocation provider since it uses facilities like Equinix?
No — AWS uses third-party colocation space (e.g., Equinix and CoreSite facilities in Northern Virginia) only to host its own network on-ramps for Direct Connect; it does not sell colocation space to outside customers, so it is classified purely as a cloud provider.
Does Amazon Web Services offer cloud services?
Amazon Web Services is classified as a cloud provider among other services it offers — we can't confirm which specific facilities provide cloud services. Please contact Amazon Web Services directly to confirm cloud availability.
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