ACC2 Ashburn
DatacenteractiveAshburn, VA · Digital Realty
At a glance
ACC2 Ashburn is a colocation datacenter at 21635 Red Rum Dr., Ashburn, VA 20147. It is operated by Digital Realty. Among the best-connected interconnection facilities in the area, the closest is DataBank Ashburn (IAD1), 1.7 miles away, with 34 connected networks.
Who operates ACC2 Ashburn?
ACC2 Ashburn is operated by Digital Realty. In the GridCensus catalog Digital Realty is listed at 109 US datacenters in 18 states, 28 of them in Virginia. The operators with the most facilities in Virginia are Amazon Web Services (121), Digital Realty (28), Quality Technology Services (22).
Where is ACC2 Ashburn located?
The facility's recorded address is 21635 Red Rum Dr., Ashburn, VA 20147. It is one of 66 datacenters catalogued in Ashburn. Virginia has 379 catalogued datacenters, the most of any state. The largest clusters in the state are Ashburn (66), Sterling (43), Manassas (21).
What network and power infrastructure is near ACC2 Ashburn?
5 PeeringDB interconnection facilities are listed in the surrounding area; of those, the closest is DataBank Ashburn (IAD1), about 1.7 miles away. The best-connected of them, Equinix DC1-DC15,DC21-DC22 - Ashburn, has 504 networks present, against a Virginia median of 2.5 networks per facility. 5 other datacenters are listed in the surrounding area (within about half a degree of latitude and longitude). The highest-scoring candidate site nearby is BRAMBLETON in Loudoun County, with a DC Readiness score of 70.3 out of 100 and a 500 kV substation nearby.
Nearby internet exchanges
- Equinix DC1-DC15,DC21-DC22 - AshburnAshburn, VA · 504 networks
- CoreSite - Reston (VA1)Reston, VA · 79 networks
- DataBank Ashburn (IAD1)Ashburn, VA · 34 networks
- RagingWire VA1 - NTTAshburn, VA · 25 networks
- CoreSite - Reston (VA2)Reston, VA · 20 networks
Other datacenters nearby
- True North Data CentersTrue North Data Solutions · VA
- Digital Loudoun PlazaGI Property Management · Ashburn, VA
- Google Data CenterGoogle · VA
- NTT Ashburn CampusVA
- Arcola Tech ParkVA
Nearby datacenter candidate sites
Scored candidate sites near ACC2 Ashburn, ranked by DC Readiness — useful for evaluating expansion or second-site options in the same power/fiber market.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| BRAMBLETON | Substation-Adjacent | VA | Loudoun County | 500 kV | 1,000 MW | 5.1 yrs | 70.3 |
| GOOSE CREEK | Substation-Adjacent | VA | Loudoun County | 500 kV | 1,000 MW | 5.1 yrs | 69.9 |
| CLIFTON | Substation-Adjacent | VA | Manassas Park city | 500 kV | 1,000 MW | 5.1 yrs | 69.6 |
| MOSBY | Substation-Adjacent | VA | Manassas Park city | 500 kV | 1,000 MW | 5.1 yrs | 69.3 |
| OX | Substation-Adjacent | VA | Fairfax County | 500 kV | 1,000 MW | 5.1 yrs | 69.0 |
| CANNON BRANCH | Substation-Adjacent | VA | Manassas city | 230 kV | 300 MW | 5.1 yrs | 67.1 |
| BATTERY HEIGHTS DP | Substation-Adjacent | VA | Manassas city | 230 kV | 300 MW | 5.1 yrs | 66.8 |
| CLOVER HILL | Substation-Adjacent | VA | Prince William County | 230 kV | 300 MW | 5.1 yrs | 66.8 |
See something wrong or out of date?
Frequently asked questions
Who owns or operates ACC2 Ashburn?
ACC2 Ashburn is operated by Digital Realty. Digital Realty runs 109 datacenters in the GridCensus catalog across 18 states. Ownership of the building itself can differ from the operator; the operator is the company running the facility.
What is the address of ACC2 Ashburn?
ACC2 Ashburn is located at 21635 Red Rum Dr., Ashburn, VA 20147. Its coordinates are 39.0385, -77.4920.
Which internet exchanges and carrier hotels are near ACC2 Ashburn?
GridCensus lists 5 PeeringDB interconnection facilities near ACC2 Ashburn: DataBank Ashburn (IAD1) (1.7 miles, 34 networks); RagingWire VA1 - NTT (2.3 miles, 25 networks); Equinix DC1-DC15,DC21-DC22 - Ashburn (2.3 miles, 504 networks).
What type of datacenter is ACC2 Ashburn?
ACC2 Ashburn is classified as a colocation facility — space, power and cooling leased to multiple tenants who install their own servers and buy cross-connects to carriers inside the building.
More datacenters and hubs in Virginia
- All datacenters in Virginia· 379 facilities
- Digital Realty — company profile· 109 datacenters
- Datacenter candidate sites in Virginia
- Digital Loudoun Plaza· GI Property Management · 2,859,895 sq ft
- Digital Realty Northern Virginia IAD39· Digital Realty · 549,223 sq ft
- CloudHQ LC1· CloudHQ · 499,194 sq ft
- Digital Realty ACC7· Digital Realty · 409,481 sq ft
- Digital Realty IAD41 (Building P)· Digital Realty · 396,985 sq ft
- VISA Data Center· 349,987 sq ft
- Digital Realty Northern Virginia IAD44· Sterling · Digital Realty
- Digital Realty ACC9· Digital Realty
- Digital Realty ACC10· Digital Realty
- VA 4· Bristow · Digital Realty
- All US datacenters
- Internet exchanges and peering facilities
About this data
Source: PNNL datacenter atlas and OpenStreetMap facility records, deduplicated by GridCensus, as published March 6, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “ACC2 Ashburn, Ashburn, VA”, https://gridcensus.com/datacenters/acc2-ashburn-6fccdd72 (data as of March 6, 2026).
Dataset updated . Screening estimates derived from public data sources.
Capacity and footprint are catalogued figures from public facility records and may lag operational changes.
Go deeper than the public screen
Every site and score for ACC2 Ashburn, Ashburn, VA is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.