Web infrastructure in Austria
Austria hosts 56 data centers, 45 providers, and 5 internet exchange points, making it a stable hub for central European connectivity. The capital Vienna concentrates 29 facilities, anchoring the country's hosting economy. Austrian operators serve both domestic enterprises and regional cross-border traffic.
The Austria hosting landscape
Leading operators include eww ag with 4 facilities, Raiffeisen Informatik GmbH & Co KG, Innsbrucker Kommunalbetriebe AG, and EXA Infrastructure each with 3 facilities. The Vienna Internet Exchange (VIX) connects 171 networks. Other exchanges are AAIX in Klagenfurt, SAIX in Salzburg, Tirol-IX in Innsbruck, and GraX in Graz.
Vienna is the primary market for colocation and cloud services. Salzburg and Innsbruck each have 4 facilities, while Linz and Graz have 3 each. Smaller sites like Perg offer local hosting options. Enterprises and content providers buy bandwidth at VIX and rent space from operators such as NESSUS and AtlasEdge.
Key facts
- Austria has 56 data centers and 45 hosting providers.
- VIX in Vienna connects 171 networks.
- eww ag operates 4 data centers.
- Vienna concentrates 29 facilities.
- AAIX in Klagenfurt connects 22 networks.
- Salzburg, Innsbruck, Linz, and Graz have 3-4 facilities each.
Top hosting cities in Austria
Hosting providers in Austria
All 58 providers →
Data centers in Austria
All 56 facilities →Digital Realty Vienna VIE1-2
Digital Realty
NTT Vienna1 Data Center (VIE1)
NTT DATA's Global Data Centers division
Techno-Z
Techno-Z Verbund GmbH
Vienna University Computer Center (Wien)
University of Vienna
Arelion Wien Süd
Arelion
conova - Datacenter 4/5
conova communications GmbH
DATASIX Vienna (VIE1)
DATASIX Rechenzentrumsbetriebs GmbH
ITandTEL TechCenter Linz
eww ag
ITandTEL Voesendorf/Vienna
eww ag
Nessus NDC1
NESSUS
Nessus NDC2
NESSUS
next layer Medienhaus
next layer Telekommunikationsdienstleistungs- und Beratungs GmbH