Washington DC (Hornbaker Road) Iron Mountain · atlas directory · listed — Manassas, District of Columbia, United States
Operator Iron Mountain Owner Iron Mountain Status listed Type atlas directory Location Manassas, District of Columbia, United States Address 9651 Hornbaker Rd 20109-3976 Manassas USA Purpose data center / colocation (ATLAS directory) Coordinates 38.7473, -77.5318 (city-level) As of 2026-07-18 ATLAS directory row. Coordinates are city-level centroids when present (not building footprints). Used under unrestricted license granted to Data Center Watch by ATLAS IP team.
Source: ATLAS — All The Locations of All Servers
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Source-linked open data from Data Center Watch . Every figure links to its primary source; nothing is estimated to fill a gap. Facility coordinates are city-level. Full registry: CSV · JSON . Build v83.