Coverage by source. Coverage varies by source: 89.9% of the Epoch AI GPU Clusters rows have capacity data or a substantive description, compared with 0.0% of the OpenStreetMap (tagged data centers) rows.
- Epoch AI GPU Clusters 437 393 with detail 89.9%
- Epoch AI Frontier Data Centers 93 81 with detail 87.1%
- PeeringDB facility registry 1,572 63 with detail 4.0%
- OpenStreetMap (tagged data centers) 1,173 0 with detail 0.0%
- IM3 / PNNL data-center corpus 391 0 with detail 0.0%
- OpenStreetMap 231 0 with detail 0.0%
- Microsoft Azure region documentation 56 0 with detail 0.0%
- Oracle Cloud region documentation 45 0 with detail 0.0%
- 49 smaller catalogues 293 191 with detail 65.2%
Bar length shows the number of records; the darker portion marks those with capacity data or a substantive description. Hatching groups the smaller sources.
Counts cover 4,291 public facility records as of 1 November 2026.
Tracked and browsable records. The full dataset holds 4,385 facility records across 110 countries; 94 are held under licence and available only in aggregate, and this register lists the other 4,291 individually.
