Metro
Datacenters in Vienna, Austria
How many datacenters are in Vienna?
Vienna has 44 datacenter facilities in the viabandwidth directory, including 5 with a network-verified operator. Each facility is checked against network evidence — not self-reported listings — so you can compare connectivity density and certifications side by side, then unlock the operator dossier for verified contacts and the carrier and ASN proof behind each site.
Connectivity and operator data sourced from PeeringDB and RIR registrations and independently verified. Last reviewed 2026-06-10.
44 facilities
DATASIX Vienna (VIE1)
DATASIX Rechenzentrumsbetriebs GmbH
Vienna, Austria
Nessus NDC1
NESSUS
Vienna, Austria
Nessus NDC2
NESSUS
Vienna, Austria
T-Center Vienna
T-Systems International GmbH
Vienna, Austria
Vienna University Computer Center (Wien)
University of Vienna
Vienna, Austria
AE DACH INF – Vienna
AE DACH INF
Vienna, Austria
ATOS Datacenter Siemens City
ATOS IT Solutions and Services GmbH
Vienna, Austria
Arelion Wien Süd
Arelion
Vienna, Austria
AtlasEdge DC Vienna VIE001
AtlasEdge
Vienna, Austria
AtlasEdge DC Vienna VIE002
AtlasEdge
Vienna, Austria
Austria Campus
SIGNA REM Transactions GmbH
Vienna, Austria
BunnyCDN – Vienna
BunnyCDN
Vienna, Austria
CHOPSTIX-AS – Vienna
CHOPSTIX-AS
Vienna, Austria
CloudFlare, Inc. – Vienna
CloudFlare, Inc.
Vienna, Austria
Cloudflare London – Vienna
Cloudflare London
Vienna, Austria
Digital Realty Germany – Vienna
Digital Realty Germany
Vienna, Austria
Digital Realty Hong Kong – Vienna
Digital Realty Hong Kong
Vienna, Austria
Digital Realty Korea – Vienna
Digital Realty Korea
Vienna, Austria
Digital Realty Netherlands – Vienna
Digital Realty Netherlands
Vienna, Austria
Digital Realty Singapore – Vienna
Digital Realty Singapore
Vienna, Austria
Digital Realty United Kingdom – Vienna
Digital Realty United Kingdom
Vienna, Austria
Digital Realty Vienna VIE1-2
Digital Realty
Vienna, Austria
EXA Edge DC Wien
EXA Infrastructure
Vienna, Austria
EXOSCALE – Vienna
EXOSCALE
Vienna, Austria
Europlaza Vienna
Kapsch Immobilien GmbH
Vienna, Austria
Fastly – Vienna
Fastly
Vienna, Austria
Florido Tower
FLORIDO TOWER GMBH & CO. KG
Vienna, Austria
MEDALLION – Vienna
MEDALLION
Vienna, Austria
Matteo Fruhwald trading as PipeHost e.U. – Vienna
Matteo Fruhwald trading as PipeHost e.U.
Vienna, Austria
Medienhaus / Ö3 Datacenter
Hutchison Drei Austria GmbH
Vienna, Austria
Millennium Tower
Art-Invest Real Estate Management Austria GmbH
Vienna, Austria
NTT Vienna1 Data Center (VIE1)
NTT DATA's Global Data Centers division
Vienna, Austria
ODC21 (IBM colocation site)
Vienna, Austria
Raiffeisen Diana Haus (RDH)
Raiffeisen Informatik GmbH & Co KG
Vienna, Austria
Raiffeisen Informatik Data Center (RDC)
Raiffeisen Informatik GmbH & Co KG
Vienna, Austria
Raiffeisenhaus Wien (RHW)
Raiffeisen Informatik GmbH & Co KG
Vienna, Austria
VIVI Vienna (Wien)
KAPPER NETWORK-COMMUNICATIONS GmbH
Vienna, Austria
Vienna BioCenter
Vienna BioCenter – Wissenschaftliche Standortgemeinschaft
Vienna, Austria
Vienna International Center
United Nations Office at Vienna
Vienna, Austria
Vienna Twin Tower
IMMOFINANZ AG
Vienna, Austria
Vienna-Hainburgerstrasse (HS33)
xpirio Telekommunikation & Service GmbH
Vienna, Austria
next layer Fleischmarkt
next layer Telekommunikationsdienstleistungs- und Beratungs GmbH
Vienna, Austria
s IT Solutions AT Spardat Datacenter
s-team IT solutions GmbH
Vienna, Austria
ÖBB Telekom Service Datacenter
OeBB Infrastruktur AG
Vienna, Austria
Frequently asked questions
- How many datacenters are in Vienna?
- There are 44 facilities in Vienna, Austria, of which 5 have a network-verified operator.
- What does the connectivity band mean?
- It is a verified summary of network density: Dense (many networks, exchanges, carriers), Active (multiple networks or an exchange on-net), or Listed. The exact ASN, IX, and carrier counts are part of the paid operator dossier.
- How do I reach an operator in Vienna?
- Open any verified facility and unlock its operator dossier for role-based sales and procurement contacts plus the underlying network evidence.