CityNAP runs a carrier-neutral colocation facility and network access point in a 1918 building on North Main Avenue, near San Antonio's downtown carrier hotel. It offers cabinets, cages and private suites, backed by a diesel generator, UPS and a DC power plant. The building held network points of presence and hosting operations from 1998, and CityNAP has run it as a data center since 2006.
| Distance | Site | About |
|---|---|---|
| 0.30 miles | AT&T: San Antonio Capitol Central Office |
AT&T's main downtown San Antonio telephone exchange at 105 Auditorium Circle, a switching and long-distance hub with collocated carriers.
|
| 0.34 miles | H5: San Antonio 2 |
H5 Data Centers is expanding its Texas footprint after executing a Letter of Intent (LOI) to acquire a new suburban San Antonio site.
|
| 0.34 miles | Cipher: San Antonio, Texas |
Cipher Digital has secured an option on Apollo, a 288-acre development site located within 25 miles of San Antonio, Texas.
|
| 0.45 miles | H5 San Antonio - 100 Taylor |
H5 Data Centers' 100 Taylor Street facility is downtown San Antonio's carrier hotel and home of the SAT-IX internet exchange.
|
| 0.98 miles | Lumen San Antonio 2 |
Lumen San Antonio 2 is a network and colocation facility on North Frio Street, west of downtown San Antonio, built as a Williams Communications fiber point of presence.
|
| 6.36 miles | Bexar Datacenter: San Antonio SAT1 |
Bexar Datacenter opened its San Antonio facility in 2005, providing both data center and office space at a single location.
|
| 6.45 miles | American Tower: San Antonio |
American Tower's planned edge data center beside one of its cell towers on US Highway 90 on San Antonio's west side.
|
| 6.65 miles | University Health: Technology Center |
University Health's Technology Center on Pinebrook Drive in north central San Antonio, the Bexar County Hospital District's data center since 1997.
|
| 6.82 miles | Lumen San Antonio 3 |
Lumen San Antonio 3 is a colocation suite in the Data Park Center building on East Ramsey Road in north central San Antonio, first built out by tw telecom.
|
| 7.02 miles | Lumen San Antonio |
Lumen's San Antonio 1 data center is a single-story colocation facility on Service Center Drive in northeast San Antonio, in a building Level 3 bought in 1999.
|
| 7.16 miles | Decennial: SA01 |
SA01 is a planned data center conversion of a former vertical farm building at Brooks in south San Antonio, developed by Decennial Group.
|
| 7.81 miles | University of Texas: Health Science Center |
The UT Health San Antonio data center is a prefabricated modular solution.
|
| 8.76 miles | Core PlazaInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 8.81 miles | Valley PrimeInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 9.60 miles | QTS: SAT2-DC2 |
SAT2-DC2 is the second data center QTS plans on its San Antonio campus at Potranco and Ingram roads in west San Antonio.
|
| 9.66 miles | QTS: SAT2-DC1 |
SAT2-DC1 is the first data center on QTS's San Antonio 2 Campus at Potranco and Ingram roads in west San Antonio, a three-story building opened in 2022.
|
| 10.28 miles | Tract: Applewhite Tech Park |
Tract is planning to build the Applewhite Technology Park on 339 acres of industrial land on the south side of San Antonio, near Toyota and Texas A&M San Antonio.
|
| 10.98 miles | CyrusOne: SAT4 |
SAT4 is the third of three CyrusOne data centers on its Westover Hills campus in San Antonio, opened in late 2017.
|
| 10.98 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 11.08 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 11.08 miles | CyrusOne: SAT3 |
SAT3 is the second of three CyrusOne data centers on its Westover Hills campus in San Antonio, built in about seven months and fully leased before it opened in 2017.
|
| 11.08 miles | Stream: San Antonio SATA1 |
SATA1, marketed as San Antonio II, is Stream Data Centers' colocation building in the Westover Hills business park in west San Antonio, opened in 2014.
|
| 11.08 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 11.14 miles | CyrusOne: SAT2 |
SAT2 is the first of three CyrusOne data centers on its Westover Hills campus in San Antonio, opened in 2015.
|
| 11.14 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 11.23 miles | PrimeInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 11.34 miles | Valley OneInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 11.60 miles | Valero: San Antonio Data Center |
Valero's corporate data center on Wiseman Boulevard in Westover Hills on San Antonio's west side, built for the company's own use in 2008.
|
| 11.66 miles | Prime PointInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 11.75 miles | PlazaInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 11.90 miles | CHRISTUS Health: Information Technology Center |
CHRISTUS Health's information technology center in Westover Hills on San Antonio's west side, a data center the health system opened in 2008.
|
| 11.95 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 11.95 miles | CyrusOne: San Antonio SAT1 |
SAT1 is CyrusOne's first San Antonio data center, a converted warehouse in the Westover Hills business park that opened in October 2012.
|
| 11.99 miles | Frost Bank: Technology Center |
Frost Bank's in-house data center at its Frost Technology Center in Westover Hills on San Antonio's west side, in service since 2009.
|
| 12.14 miles | Lowe's: San Antonio Data Center |
Lowe's corporate data center in Westover Hills on San Antonio's west side, opened in 2007 alongside the company's North Carolina data center.
|
| 12.17 miles | Black Mountain: San Antonio, TX |
Black Mountain Power, a subsidiary of the energy-focused Black Mountain family of companies, is transforming 432 acres in San Antonio into a massive "hyperscale-ready" data center campus.
|
| 12.29 miles | Valley BetaInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 12.44 miles | Center MaxInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 12.62 miles | EastInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 12.67 miles | North ValleyInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 12.71 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 12.71 miles | Vantage: TX22 |
Data center operator Vantage is developing a two-story, 214,525 square-foot (19,930 sqm) facility known as TX22.
|
| 12.72 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 12.72 miles | Vantage: San Antonio TX21 |
TX21 is the first data center on Vantage Data Centers' TX2 campus at 5207 Rogers Road in San Antonio, Texas.
|
| 12.73 miles | Campus PrimeInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 12.80 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 13.29 miles | Stream: SATB4 |
This data center is a part of Stream's 135-acre hyperscale campus in San Antonio, Texas.
|
| 13.30 miles | Stream: SATB1 |
SATB1 is the first of five buildings on Stream Data Centers' third San Antonio campus, on West Military Drive near Loop 1604.
|
| 13.30 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 13.31 miles | Stream: SATB2 |
This data center is a part of Stream's 135-acre hyperscale campus in San Antonio, Texas.
|
| 13.32 miles | Stream: SATB3 |
This data center is a part of Stream's 135-acre hyperscale campus in San Antonio, Texas.
|
| 13.35 miles | Stream: SATB5 |
This data center is a part of Stream's 135-acre hyperscale campus in San Antonio, Texas.
|
| 13.87 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 17.03 miles | Valley AlphaInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 17.12 miles | GlobalInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 17.13 miles | Capital Group: Schertz SNX1 |
Capital Group's SNX1 data center in Schertz, northeast of San Antonio, an in-house facility the investment manager opened in 2011.
|
| 17.40 miles | Carrier-Neutral Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 17.47 miles | CyrusOne: SAT10 |
SAT10 is one of two data centers CyrusOne plans on a 25-acre tract on Lambda Drive at Texas Research Park in west San Antonio.
|
| 17.60 miles | CyrusOne: SAT9 |
SAT9 is the south half of CyrusOne's two-story SAT8 and SAT9 data center on Omicron Drive at Texas Research Park in west San Antonio.
|
| 17.61 miles | CyrusOne: SAT8 |
SAT8 is the north half of CyrusOne's two-story SAT8 and SAT9 data center on Omicron Drive at Texas Research Park in west San Antonio.
|
| 17.66 miles | CyrusOne: SAT5 |
SAT5 is the first of two CyrusOne data centers on its Omicron Drive campus at Texas Research Park in west San Antonio, opened in 2020.
|
| 17.66 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 17.66 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 17.66 miles | CyrusOne: SAT7 |
SAT7 was the third building in CyrusOne's original plan for its Omicron Drive campus in west San Antonio; its lot now holds the campus substation.
|
| 17.74 miles | CyrusOne: SAT6 |
SAT6 is the second of two CyrusOne data centers on its Omicron Drive campus at Texas Research Park in west San Antonio; its first data halls opened in January 2025.
|
| 17.78 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 17.78 miles | Vantage: TX12 |
Vantage Data Centers is developing the TX12 facility, a two-story, 432,800 sq ft (40,208 sqm) data center in San Antonio, Texas. The $276.8 million project is scheduled for completion in August 2027.
|
| 17.83 miles | Vantage: San Antonio TX11 |
TX11 is the first data center on Vantage Data Centers' TX1 campus at 14720 Omicron Drive in San Antonio, Texas. The two-story building spans 242,667 sq ft (22,545 sqm).
|
| 17.83 miles | Hyperscale Data CenterInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 18.07 miles | CloudHQ: SAT5 |
SAT5 is one of five data centers CloudHQ plans on its Texas Research Park campus in west San Antonio.
|
| 18.15 miles | CloudHQ: SAT4 |
SAT4 is one of five data centers CloudHQ plans on its Texas Research Park campus in west San Antonio.
|
| 18.24 miles | CloudHQ: SAT3 |
SAT3 is one of five data centers CloudHQ plans on its Texas Research Park campus in west San Antonio.
|
| 18.32 miles | CloudHQ: SAT2 |
SAT2 is one of five data centers CloudHQ plans on its Texas Research Park campus in west San Antonio.
|
| 18.41 miles | CloudHQ: SAT1 |
SAT1 is the first of five data centers CloudHQ plans on about 120 acres at Texas Research Park in west San Antonio.
|
| 18.55 miles | QTS San Antonio III |
QTS San Antonio III is a site on Omicron Drive at Texas Research Park in west San Antonio, platted into three lots for future QTS data centers.
|
| 18.59 miles | MaxInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 18.60 miles | Valley ThreeInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 18.62 miles | North PointInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 18.68 miles | North ParkInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 18.69 miles | ParkInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 18.75 miles | TwoInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 18.81 miles | Park PlusInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
| 19.76 miles | Center UltraInterested in this information?Contact us | Data center facility details are available on request.Interested in this information?Contact us |
CityNAP is a privately held colocation company led by CEO Don Douglas. It has run its downtown San Antonio facility as a data center since 2006. The three-story reinforced concrete building dates from 1918 and first served as a Cadillac dealership. From 1998 to 2005 it held network and hosting equipment for Winstar and Rackspace.
The company offers cabinets, cages and private suites, plus network peering, managed services and disaster recovery space. Several fiber carriers have built into the building. The facility supplies both AC and 48-volt DC power, with diesel generator backup.
July 13, 2021 San Antonio
According to recent documents filed with the Texas Department of Licensing and Regulation, Microsoft has applied to build five more data centers in San Antonio, Texas. The data centers will have a total space of 350,000 square feet. It will also cost over $200 million. The construction of the...
Read more
Mar 12, 2026 Eric Bell World
Go to Podcast
Jan 15, 2026 Eric Bell Applied Digital
Go to Podcast
Jan 05, 2026 Eric Bell Dallas
Go to Podcast
Sep 04, 2025 Eric Bell Texas
Go to PodcastTell us what you're looking for. We respond within one business day.
