PTOR1
Internet ExchangePortland, OR · 1547 Critical Systems Realty
At a glance
PTOR1 is a colocation and interconnection facility listed in PeeringDB, located at 921 SW Washington St, Portland, OR 97205. It is operated by 1547 Critical Systems Realty. 69 networks are present at PTOR1 according to PeeringDB, ranking it 31st of 1,390 US facilities by network count. It hosts 2 internet exchanges (public peering fabrics).
Peering & carrier density
How many networks and carriers are at PTOR1?
69 networks are present at PTOR1 according to PeeringDB, ranking it 31st of 1,390 US facilities by network count. Within Oregon it ranks 1st of 36 facilities. That is about 23 times the Oregon median of 3 networks per facility (national median: 2). 2 internet exchanges have switching equipment in the building, so networks can peer publicly as well as by private cross-connect.
Who operates PTOR1?
PeeringDB lists 1547 Critical Systems Realty as the operator of PTOR1. 1547 Critical Systems Realty has 3 facilities in the GridCensus catalog across 3 states.
Where is PTOR1 located?
The facility's address is 921 SW Washington St, Portland, OR 97205. Portland has 8 PeeringDB interconnection facilities in the catalog. Oregon has 36 of the 1,390 US facilities; the best-connected has 69 networks present.
What datacenters and sites are near PTOR1?
5 datacenters are listed in the surrounding area (the largest by footprint); of those, the closest is Digital Realty PDX11 Data Center, operated by Digital Realty, about 12 miles away. The highest-scoring datacenter candidate site in the surrounding area is KEELER in Washington County, with a DC Readiness score of 70.9 out of 100.
Other exchanges in Portland
- Digital Fortress (PTL)5 networks
- H5 Data Centers Portland (OR01)3 networks
- Corepacket PDX-13 networks
- SMRWORXA - Somerset West Central Office2 networks
- LightPoint Corporation2 networks
- Lumen Portland2 networks
Nearby datacenters
- Flexential Portland - Hillsboro 3Flexential · Hillsboro, OR
- Digital Realty PDX11 Data CenterDigital Realty · Hillsboro, OR
- Digital Realty PDX11 Data CenterDigital Realty · Hillsboro, OR
- NTT RagingWire Data CenterNTT · Hillsboro, OR
- QTS North HIL3 South BuildingQuality Technology Services · OR
Nearby datacenter candidate sites
Scored candidate sites near PTOR1, 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 |
|---|---|---|---|---|---|---|---|
| KEELER | Substation-Adjacent | OR | Washington County | 500 kV | 1,000 MW | 3.5 yrs | 70.9 |
| PEARL | Substation-Adjacent | OR | Washington County | 500 kV | 1,000 MW | 3.5 yrs | 70.3 |
| BPA TROUTDALE | Substation-Adjacent | OR | Multnomah County | 500 kV | 1,000 MW | 3.5 yrs | 69.7 |
| OSTRANDER | Substation-Adjacent | OR | Multnomah County | 500 kV | 1,000 MW | 3.5 yrs | 68.7 |
| HORIZON | Substation-Adjacent | OR | Washington County | 230 kV | 300 MW | 3.5 yrs | 66.5 |
| SAINT MARYS | Substation-Adjacent | OR | Washington County | 230 kV | 300 MW | 3.5 yrs | 66.3 |
| CARVER | Substation-Adjacent | OR | Multnomah County | 230 kV | 300 MW | 3.5 yrs | 66.3 |
| BLUE LAKE | Substation-Adjacent | OR | Multnomah County | 230 kV | 300 MW | 3.5 yrs | 66.2 |
Frequently asked questions
Who owns or operates PTOR1?
PTOR1 is operated by 1547 Critical Systems Realty, according to its PeeringDB facility record. 1547 Critical Systems Realty has 3 US facilities in the GridCensus catalog across 3 states.
What is the address of PTOR1?
PTOR1 is at 921 SW Washington St, Portland, OR 97205. Coordinates: 45.5214, -122.6808.
How many networks and carriers are at PTOR1?
69 networks are present at PTOR1 according to PeeringDB, ranking it 31st of 1,390 US facilities by network count. The median Oregon facility has 3 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 PTOR1?
Yes. PeeringDB records 2 internet exchanges with a presence at PTOR1.
Which datacenters are near PTOR1?
Large datacenters catalogued near PTOR1 include Digital Realty PDX11 Data Center (Digital Realty), 12 miles away; Digital Realty PDX11 Data Center (Digital Realty), 12 miles away; QTS North HIL3 South Building (Quality Technology Services), 12 miles away.
More interconnection facilities and hubs in Oregon
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, “PTOR1, Portland, OR”, https://gridcensus.com/internet-exchanges/ptor1-7cdef13f (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 PTOR1, Portland, OR 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.