Proprietary data
123NET Data Centers
Data centers operated by 123NET that we have verified: location, status and capacity, each checked against its source.
By Amit Jain
Reviewed by Deepti Agrawal
Updated 10 Oct 2026
In short
As of 10 October 2026, DC Market Insights tracks 4 data centers operated by 123NET in 1 country, of which 4 are operational.
MW = IT capacity where the source states it, otherwise total capacity. 0 of 4 facilities have a stated capacity; the others are counted as sites only.
Market snapshot
123NET data centers: key facts
- 0 of 4 facilities have a capacity stated by their source; the totals above count only those.
Facilities
4 facilities match. Each is checked against its source; source links come with the Excel data.
| Facility | Location | Status | Capacity | Year | Source |
|---|---|---|---|---|---|
| 123NET DC1 Detroit Data CenterColocation | Southfield, United States | Operational | — | — | Operator / official |
| 123NET DC2 Southfield Data Center NWColocation | Southfield, United States | Operational | — | — | Operator / official |
| 123NET DC3 Southfield Data Center WColocation | Southfield, United States | Operational | — | — | Operator / official |
| 123NET DC4 Grand Rapids Data CenterColocation | Byron Center, United States | Operational | — | — | Operator / official |
Market position
How 123NET compares
Computed from our tracker, Deal Tracker and Power & Policy Tracker. Capacity counts only facilities whose source states MW.
- In United States, 123NET is one of 166 operators we track.
- United States has 1,189 tracked data centers from 166 operators: 9,259 MW operational and 33,763 MW under construction or planned.
- Industrial electricity in United States costs 86.2 USD/MWh (2025, latest official figure).
- Southfield also hosts 1 other tracked data center(s), run by 365 Data Centers.
Data center operators in United States
| Operator | Facilities | Operational MW | Pipeline MW |
|---|---|---|---|
| PowerHouse Data Centers | 17 | 60 MW | 8,807 MW |
| Meta | 30 | 1,000 MW | 7,000 MW |
| Tract | 15 | — | 4,800 MW |
| QTS | 47 | 1,977 MW | 283 MW |
| Microsoft | 48 | — | 2,000 MW |
| Vantage Data Centers | 22 | 135 MW | 1,734 MW |
| CyrusOne | 37 | 1,048 MW | 200 MW |
| Crusoe | 1 | 1,200 MW | — |
All data centers in United States Power and policy in United States
Other data centers in Southfield
- 365 Data Centers Detroit · 365 Data Centers · Operational
How we build the tracker
- Sources: operator websites and announcements, stock-exchange filings, planning and government records, and named trade publications. Never another directory.
- A second analyst re-opens each source before a facility is published.
- Capacity, size, year, tier and PUE appear only when the source states them. Nothing is estimated.
- Status: operational, under construction (building work started) or planned (announced or permitted, not yet under construction).
- Map locations: the source’s address where given, otherwise the city centre (approximate).
- Maps: Natural Earth (public domain). City locations: GeoNames, licensed under CC BY 4.0.
Questions
How many data centers does 123NET operate?
DC Market Insights tracks 4 123NET data center(s) in 1 country as of October 2026: 4 operational, 0 under construction and 0 planned.
Which other companies operate data centers in United States?
Besides 123NET, the largest operators we track in United States by capacity are PowerHouse Data Centers, Meta, Tract, QTS and Microsoft. The United States page lists all 166 operators.
What rules apply to data centers in United States?
Our Power & Policy Tracker lists 13 government actions on data centers and power in United States, including 0 restriction(s) and 1 incentive scheme(s) in force.
Which other data centers are in Southfield?
Other tracked data centers in Southfield include 365 Data Centers Detroit (365 Data Centers).
Where does this data come from?
Every facility comes from a page we opened: the operator’s own website or announcement, a stock-exchange filing, a planning or government record, or a named trade publication. A second analyst re-opens the source and checks the name, location, status and capacity before the row is published. We do not copy other data center directories.
What does the MW figure mean?
We show IT (critical) capacity when the source states it, otherwise the total or utility capacity the source gives, and say which in the facility’s note. When a source gives no capacity, the field stays empty. We never estimate it.
How exact are the map locations?
When the source gives an address or coordinates we use them. Otherwise the dot sits at the centre of the facility’s city (marked as approximate), using the GeoNames gazetteer.
How often is it updated?
The tracker is updated every week as new facilities are announced and existing ones change status. Each row shows the date it was last checked.
Can I get the data in Excel?
Yes. Each country with 50 or more facilities has a Capacity Sheet in Excel with every facility, its source link, the status history and summaries. Our analysts can also prepare an operator extract or a custom cut.
Global capacity
How much data center capacity is installed worldwide?
Installed and forecast capacity in MW by region and country, 2020 to 2035, with low, base and high cases. Updated every quarter.
Need the full list, or a capacity view of one market?
Our analysts prepare country and operator extracts in Excel, capacity pipelines and site-selection briefings.