Zayo Networks
Internet ExchangeLouisville, CO · Zayo Group
At a glance
Zayo Networks is a colocation and interconnection facility listed in PeeringDB, located at 400 Centennial Parkway, Louisville, CO 80027. It is operated by Zayo Group. 4 networks are present at Zayo Networks according to PeeringDB, ranking it 468th of 1,390 US facilities by network count.
Peering & carrier density
Location
How many networks and carriers are at Zayo Networks?
4 networks are present at Zayo Networks according to PeeringDB, ranking it 468th of 1,390 US facilities by network count. Within Colorado it ranks 16th of 31 facilities. That is roughly in line with the Colorado median of 4 networks per facility (national median: 2).
Who operates Zayo Networks?
PeeringDB lists Zayo Group as the operator of Zayo Networks. Zayo Group has 7 facilities in the GridCensus catalog across 7 states.
Where is Zayo Networks located?
The facility's address is 400 Centennial Parkway, Louisville, CO 80027. Louisville has 2 PeeringDB interconnection facilities in the catalog. Colorado has 31 of the 1,390 US facilities; the best-connected has 143 networks present.
What datacenters and sites are near Zayo Networks?
5 datacenters are listed in the surrounding area (the largest by footprint); of those, the closest is JPMorgan Chase, operated by JPMorgan Chase, about 7.8 miles away. The highest-scoring datacenter candidate site in the surrounding area is CHEROKEE in Denver County, with a DC Readiness score of 67.9 out of 100.
Other exchanges in Louisville
- LSVL-CTC10 networks
Nearby datacenters
- Flexential Denver - EnglewoodFlexential · Englewood, CO
- JPMorgan ChaseJPMorgan Chase · Broomfield, CO
- Datacenter 00916046040Aurora, CO
- Datacenter 00292506449Centennial, CO
- Google - ThorntonGoogle · Thorton, CO
Nearby datacenter candidate sites
Scored candidate sites near Zayo Networks, 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 |
|---|---|---|---|---|---|---|---|
| CHEROKEE | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 3.5 yrs | 67.9 |
| UNDERGROUND TAP | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 3.5 yrs | 65.5 |
| ARAPAHOE | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 3.5 yrs | 65.3 |
| LACOMBE | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 3.5 yrs | 64.6 |
| ELATI | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 3.5 yrs | 64.6 |
| CAPITAL HILL | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 3.5 yrs | 64.6 |
| TOWER | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 3.5 yrs | 64.6 |
| CLARK | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 3.5 yrs | 64.5 |
Frequently asked questions
Who owns or operates Zayo Networks?
Zayo Networks is operated by Zayo Group, according to its PeeringDB facility record. Zayo Group has 7 US facilities in the GridCensus catalog across 7 states.
What is the address of Zayo Networks?
Zayo Networks is at 400 Centennial Parkway, Louisville, CO 80027. Coordinates: 39.9650, -105.1653.
How many networks and carriers are at Zayo Networks?
4 networks are present at Zayo Networks according to PeeringDB, ranking it 468th of 1,390 US facilities by network count. The median Colorado facility has 4 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 Zayo Networks?
PeeringDB records no internet exchange fabric at Zayo Networks.
Which datacenters are near Zayo Networks?
Large datacenters catalogued near Zayo Networks include JPMorgan Chase (JPMorgan Chase), 7.8 miles away; Google - Thornton (Google), 10 miles away; Datacenter 00916046040, 29 miles away.
More interconnection facilities and hubs in Colorado
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, “Zayo Networks, Louisville, CO”, https://gridcensus.com/internet-exchanges/zayo-networks-fbf4c38f (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 Zayo Networks, Louisville, CO 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.