AS44462 — muerznet-AS Stadtwerke Muerzzuschlag GmbH

AS44462 announces 2 IPv4 prefixes covering 5,120 addresses and 1 IPv6 prefixes.

About this network

MUERZNET-AS is operated by Stadtwerke Muerzzuschlag GmbH.

What it's used for

• The address space carries municipal broadband services, evidenced by netnames AT-MUERZNET-20060113 and AT-MUERZNET-20161116 registered to the Stadtwerke entity.
• The network announces 5120 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a local access network rather than a transit provider.
• Traffic from this AS consists of residential and business subscribers in the Muerzzuschlag region, served by the local municipal utility.

Notable

• Registrants for both announced prefixes align with the AS holder, listing Stadtwerke Muerzzuschlag GmbH and MUERZNET Admin.
• The address inventory is compact, consisting of one /20 and one /22 block, typical of a small regional ISP.

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

Announced prefixes

• 81.21.112.0/20
• 185.178.0.0/22
• 2a0a:4d80::/29

Upstream networks

• AS35370 Ainet Telekommunikations-Netzwerk Betriebs GmbH
• AS29056 Citycom Telekommunikation GmbH

Adjacent networks

• AS35370 Ainet Telekommunikations-Netzwerk Betriebs GmbH
• AS29056 Citycom Telekommunikation GmbH

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-AINET, AS-HURRICANE, AS-HURRICANEV6, AS-JM-DATA, AS29056:AS-CITYCOM-CUSTOMERS, AS35370:AS-AINET-AT.