TierPoint St. Louis – Millpark
Internet ExchangeMaryland Heights, MO · TierPoint, LLC
TierPoint St. Louis – Millpark is an internet exchange and peering facility in Maryland Heights, MO, operated by TierPoint, LLC. It hosts 2 connected networks. Carrier and peering density is a core fiber-connectivity input for datacenter siting: proximity to a well-peered exchange shortens the path to low-latency, multi-carrier transit and reduces backhaul cost for a new facility.
Peering & carrier density
Location
Nearby datacenters
- Genome Data CenterWashington University in St. Louis · Saint Louis, MO
- TierPointMO
- Netrality Data CentersMO
- Datacenter 01133944585IL
- Digital Realty St LouisDigital Realty · St. Louis, MO
Nearby datacenter candidate sites
Scored candidate sites near TierPoint St. Louis – Millpark, 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 |
|---|---|---|---|---|---|---|---|
| American Bottoms Solar Project | Brownfield | MO | St. Louis | 345 kV | 2 MW | 3.8 yrs | 70.2 |
| CAHOKIA | Substation-Adjacent | IL | St. Louis city | 345 kV | 600 MW | 3.8 yrs | 68.6 |
| MASON | Substation-Adjacent | MO | St. Louis County | 345 kV | 600 MW | 2.8 yrs | 67.6 |
| TAP139481 | Substation-Adjacent | IL | St. Louis city | 345 kV | 600 MW | 3.8 yrs | 67.4 |
| OZ St. Louis | Greenfield | MO | St. Louis | — | — | 1.4 yrs | 67.1 |
| OZ St. Louis | Greenfield | MO | St. Louis | — | — | 1.4 yrs | 66.8 |
| UNKNOWN117735 | Substation-Adjacent | MO | St. Louis city | 345 kV | 600 MW | 2.8 yrs | 66.8 |
| EC Near Howard Bend | Greenfield | MO | St. Louis | — | — | 1.4 yrs | 66.7 |
Dataset updated . Screening estimates derived from public data sources.
Exchange and peering data is sourced from public PeeringDB records and may lag facility changes. Network and IX counts are point-in-time figures; confirm current peering options and cross-connect availability directly with the facility operator.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for TierPoint St. Louis – Millpark, Maryland Heights, MO. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.