AS28771 — VIE-AS [street address]: Postfach 1

AS28771 announces 7 IPv4 prefixes covering 2,816 addresses and 2 IPv6 prefixes.

About this network

The AS handle VIE-AS is operated by Flughafen Wien Aktiengesellschaft.

What it's used for

• The address space carries internal corporate infrastructure for Vienna International Airport, evidenced by netnames such as AT-VIENNAAIRPORT-20190307, AT-VIENNAAIRPORT-20191008, and VIE-AT-PI-NET.
• The AS announces 2816 IPv4 addresses across 7 prefixes and 2 IPv6 prefixes, with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

• Registrants for most prefixes are listed as "IT Operations; Flughafen Wien Aktiengesellschaft", while two prefixes (83.68.143.0/24 and 83.68.146.0/24) are registered to "NOC Next Layer", suggesting leased or historically managed space.
• The address inventory is finely subdivided into multiple /24 and /23 blocks, consistent with site-by-site segmentation within a single corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 83.68.143.0/24
• 83.68.146.0/24
• 92.118.216.0/22
• 185.188.19.0/24
• 193.32.28.0/23
• 193.43.158.0/24
• 217.61.241.0/24
• 2001:67c:2b04::/48
• 2a09:d7c0::/29

Upstream networks

• AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH

Adjacent networks

• AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH