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How Austria ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Austria over time.
The largest autonomous systems registered to Austria by IPv4 footprint.
Austria against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
756 autonomous systems registered to Austria. Click an AS for detail.
| AS12605AT | LIWEST-AT LIWEST Kabelmedien GmbH | 255K | 10 |
| AS8339AT | KABSI-AS kabelplus GmbH | 244.5K | 31 |
| AS8445AT | SALZBURG-AG-AS SALZBURG AG fur Energie, Verkehr und Telekommunikation | 242.2K | 38 |
| AS8245AT | VIDEOBROADCAST-AS Video-Broadcast GmbH | 138.2K | 29 |
| AS679AT | TUNET-AS Technische Universitat Wien | 132.1K | 2 |
| ARC-STYRIA-AS Oesterreichisches Rotes Kreuz, Landesverband Steiermark |
| 256 |
| — |
| 1 |
| AS205478AT | BGTAT-AS Best Gaming Technology GmbH | 256 | — | 1 |
| AS208350AT | GAMSJAEGER-WIEN Gamsjaeger Kabel-TV & ISP Betriebs GmbH | 256 | — | 1 |
| AS210635AT | GRASSIT GRASS GmbH | 256 | — | 1 |
| AS48856AT | SILHOUETTE-AS2 Silhouette International Schmied AG | 256 | — | 1 |
| AS216258AT | eox-faster EOX IT Services GmbH | 256 | 11 | 12 |
| AS203717AT | DVO dvo Software Entwicklungs- und Vertriebs- GmbH | 256 | — | 1 |
| AS34964AT | RIPE-AT-AS Ripe-NetWorks e.U. | 256 | 1 | 2 |
| AS212682AT | PANKL-AS Pankl Racing Systems AG | 256 | — | 1 |
| AS38977AT | SILHOUETTE-AS Silhouette International Schmied AG | 256 | — | 1 |
| AS47411AT | KREMSMUELLER-AS Kremsmueller Anlagenbau GmbH | 256 | — | 1 |
| AS20684AT | TUEV-AS TUEV AUSTRIA HOLDING AG | 256 | — | 1 |
| AS48384AT | SML SML Maschinengesellschaft mbH | 256 | — | 1 |
| AS60520AT | AUVA-AS Allgemeine Unfallversicherungsanstalt | 256 | — | 1 |
| AS204162AT | CTS-AS CTS GMBH | 256 | 1 | 2 |
| AS6753AT | KernelHost Hani Hussein trading as KernelHost | 256 | — | 1 |
| AS43522AT | AWSG-AT-AS Austria Wirtschaftsservice GmbH | 256 | — | 1 |
| AS208794AT | BRAWO-NETWORK Wolfgang Michael Brandstaetter | 256 | 524.3K | 2 |
| AS214139AT | PRIVATECOFFEE Private.coffee- Verein zur Forderung von Privatsphare und digitaler Souveranitat | 256 | 16 | 2 |
| AS57159AT | EVERNEURO-AS EVER Neuro Pharma GmbH | 256 | — | 1 |
| AS200247AT | Laakirchen-Papier-AG Laakirchen Papier AG | 256 | — | 1 |
| AS210077AT | TREIBACHER-AT Treibacher Industrie AG | 256 | — | 1 |
| AS212796AT | SmartFiber-AS SmartFiber GmbH | 256 | 524.3K | 2 |
| AS204441AT | GETZNER-AS Getzner Textil Aktiengesellschaft | 256 | — | 1 |
| AS35317AT | TEICH-AS Constantia Teich GmbH | 256 | — | 1 |
| AS20537AT | Amt der NOe Landesregierung | 256 | — | 1 |
| AS215461AT | VIADONAU-AS via donau Oesterreichische Wasserstrassen Gesellschaft mbH | 256 | — | 1 |
| AS199754AT | PFEFFER-AS Adrian Pfeffer trading as DUKLANA IT e.U. | 256 | 1 | 2 |
| AS213181AT | CEU CEU GmbH | 256 | — | 1 |
| AS62385AT | BERTSCH-AS Bertsch Holding GmbH | 256 | — | 1 |
| AS1112AT | UNSPECIFIED - IDDQD-AS | 256 | — | 1 |
| AS205902AT | ALUKOENIG Alu Koenig Stahl GmbH | 256 | — | 1 |
| AS209463AT | SPARCRO-AS Spar Business Services GmbH | 256 | — | 1 |
| AS201461AT | BETANDWIN3-AS Entain Services Austria GmbH | 256 | — | 1 |
| AS198656AT | MUEHLBOECK-AT-AS MUEHLBOECK Holztrocknungsanlagen GmbH | 256 | 1 | 2 |
| AS206353AT | BEV-AS Bundesamt fur Eich und Vermessungswesen | 256 | — | 1 |
| AS212640AT | NEO-IT-AS neo-it GmbH | 256 | 524.3K | 2 |
| AS1115AT | UNSPECIFIED - IDDQD-AS | 256 | — | 1 |
| AS210863AT | VELARTIS Velartis GmbH | 256 | 524.3K | 2 |
| AS24777AT | CTBTO-AS Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization | 256 | — | 1 |
| AS211864AT | NESSUS-RESIDENTIAL Nessus GmbH | 256 | 1 | 2 |
| AS203358AT | INCOS-Stueckler Guenther Stueckler | 256 | 524.3K | 2 |
| AS213053AT | easysolutions EasySolutions GmbH | 256 | — | 1 |
| AS209812AT | DESPAR-AS Spar Business Services GmbH | 256 | — | 1 |
| AS202703AT | net-sol-AS net-sol GmbH | 256 | — | 1 |
| AS198917AT | Flughafen-Linz-GesmbH-AS Flughafen Linz GesmbH | 256 | — | 1 |
| AS207791AT | NTBS-AS NTB SOLUTIONS GmbH | 256 | 1 | 2 |