Centersquare Northern Virginia (IAD4)
Internet ExchangeAshburn, VA · Centersquare
At a glance
Centersquare Northern Virginia (IAD4) is a colocation and interconnection facility listed in PeeringDB, located at 21571 Beaumeade Circle, Bldg. A, Ashburn, VA 20147-6011. It is operated by Centersquare. 10 networks are present at Centersquare Northern Virginia (IAD4) according to PeeringDB, ranking it 204th of 1,390 US facilities by network count. It hosts 1 internet exchange (public peering fabrics).
Peering & carrier density
Location
How many networks and carriers are at Centersquare Northern Virginia (IAD4)?
10 networks are present at Centersquare Northern Virginia (IAD4) according to PeeringDB, ranking it 204th of 1,390 US facilities by network count. Within Virginia it ranks 11th of 86 facilities. That is about 4 times the Virginia median of 2.5 networks per facility (national median: 2). 1 internet exchange has switching equipment in the building, so networks can peer publicly as well as by private cross-connect.
Who operates Centersquare Northern Virginia (IAD4)?
PeeringDB lists Centersquare as the operator of Centersquare Northern Virginia (IAD4). Centersquare has 35 facilities in the GridCensus catalog across 14 states, 5 of them in Virginia.
Where is Centersquare Northern Virginia (IAD4) located?
The facility's address is 21571 Beaumeade Circle, Bldg. A, Ashburn, VA 20147-6011. Ashburn has 36 PeeringDB interconnection facilities in the catalog. Virginia has 86 of the 1,390 US facilities; the best-connected has 504 networks present.
What datacenters and sites are near Centersquare Northern Virginia (IAD4)?
5 datacenters are listed in the surrounding area (the largest by footprint); of those, the closest is NTT Ashburn Campus, about 1.0 miles away. The highest-scoring datacenter candidate site in the surrounding area is BRAMBLETON in Loudoun County, with a DC Readiness score of 69.8 out of 100.
Other exchanges in Ashburn
- Equinix DC1-DC15,DC21-DC22 - Ashburn504 networks
- DataBank Ashburn (IAD1)34 networks
- RagingWire VA1 - NTT25 networks
- Digital Realty IAD 39 (44274 Round Table)14 networks
- Digital Realty IAD (44100 Digital Loudoun)10 networks
- Digital Realty IAD (44480 Hastings)9 networks
Nearby datacenters
- 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 Centersquare Northern Virginia (IAD4), ranked by DC Readiness. Co-location near a well-peered exchange is a meaningful fiber-connectivity advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| BRAMBLETON | Substation-Adjacent | VA | Loudoun County | 500 kV | 1,000 MW | 5.1 yrs | 69.8 |
| GOOSE CREEK | Substation-Adjacent | VA | Loudoun County | 500 kV | 1,000 MW | 5.1 yrs | 69.5 |
| CLIFTON | Substation-Adjacent | VA | Manassas Park city | 500 kV | 1,000 MW | 5.1 yrs | 69.1 |
| MOSBY | Substation-Adjacent | VA | Manassas Park city | 500 kV | 1,000 MW | 5.1 yrs | 68.9 |
| OX | Substation-Adjacent | VA | Fairfax County | 500 kV | 1,000 MW | 5.1 yrs | 68.5 |
| CANNON BRANCH | Substation-Adjacent | VA | Manassas city | 230 kV | 300 MW | 5.1 yrs | 66.8 |
| BATTERY HEIGHTS DP | Substation-Adjacent | VA | Manassas city | 230 kV | 300 MW | 5.1 yrs | 66.5 |
| CLOVER HILL | Substation-Adjacent | VA | Prince William County | 230 kV | 300 MW | 5.1 yrs | 66.3 |
Frequently asked questions
Who owns or operates Centersquare Northern Virginia (IAD4)?
Centersquare Northern Virginia (IAD4) is operated by Centersquare, according to its PeeringDB facility record. Centersquare has 35 US facilities in the GridCensus catalog across 14 states.
What is the address of Centersquare Northern Virginia (IAD4)?
Centersquare Northern Virginia (IAD4) is at 21571 Beaumeade Circle, Bldg. A, Ashburn, VA 20147-6011. Coordinates: 39.0219, -77.4533.
How many networks and carriers are at Centersquare Northern Virginia (IAD4)?
10 networks are present at Centersquare Northern Virginia (IAD4) according to PeeringDB, ranking it 204th of 1,390 US facilities by network count. The median Virginia facility has 2.5 networks present. PeeringDB counts every network (carriers, ISPs, cloud and content networks) that lists the facility as a point of presence.
Is there an internet exchange at Centersquare Northern Virginia (IAD4)?
Yes. PeeringDB records 1 internet exchange with a presence at Centersquare Northern Virginia (IAD4).
Which datacenters are near Centersquare Northern Virginia (IAD4)?
Large datacenters catalogued near Centersquare Northern Virginia (IAD4) include NTT Ashburn Campus, 1.0 miles away; Digital Loudoun Plaza (GI Property Management), 2.1 miles away; True North Data Centers (True North Data Solutions), 4.8 miles away.
More interconnection facilities and hubs in Virginia
- All internet exchange facilities in Virginia· 86 facilities
- Centersquare — company profile· 35 facilities
- Datacenters in Virginia
- Centersquare Northern Virginia (IAD1-A/F)· Sterling · 10 networks
- Centersquare Northern Virginia (IAD3)· Sterling · 6 networks
- Centersquare Northern Virginia (IAD2)· Sterling · 4 networks
- Centersquare Northern Virginia (IAD1-C/E)· Sterling · 2 networks
- All US internet exchange facilities
- All US datacenters
About this data
Source: PeeringDB facility records, as published March 6, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Centersquare Northern Virginia (IAD4), Ashburn, VA”, https://gridcensus.com/internet-exchanges/centersquare-northern-virginia-iad4-869238ea (data as of March 6, 2026).
Dataset updated . Screening estimates derived from public data sources.
Network and exchange counts are point-in-time figures from PeeringDB and may lag changes at the facility.
Go deeper than the public screen
Every site and score for Centersquare Northern Virginia (IAD4), 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.