AS35492 ASPA Check - FUNKFEUER Wien Verein Zur Foerderung Freier Netze
PublishedFUNKFEUER FunkFeuer Wien - Verein zur Foerderung freier Netze🇦🇹 - ASPA check for AS35492: the upstream transit providers AS35492 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS35492 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The 6 providers below are the only networks allowed to appear directly above AS35492 in an AS-path. If AS35492 uses a transit provider that is missing from this list, routers that enforce ASPA treat its routes through that provider as invalid, so the list should include every current and backup transit provider. Peers do not belong in it.
Step-by-step ASPA check guide - including how to validate an AS-path hop by hop.
Peering Topology
Upstream Providers(6)
AS35492 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS1121 | 🇪🇺VIX-RS - IDDQD-AS |
| AS1764 | 🇦🇹NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH |
| AS6939 | 🇺🇸HURRICANE - Hurricane Electric LLC |
| AS8540 | 🇦🇹AMANET-AS AMA netwoRX GmbH |
| AS47147 | 🇦🇹AS-ANX Anexia Cloud Solutions GmbH |
| AS47692 | 🇦🇹NESSUS Nessus GmbH |
Downstream Customers(1)
These ASNs list AS35492 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS42729 | 🇦🇹FFGRAZ-NET FunkFeuer Graz - Verein zur Foerderung freier Netze |
ASPA object expires: 2026-10-27
Related Tools and Guides
- How to run an ASPA check - read and verify an ASPA record step by step
- ASPA explained - how provider authorization stops route leaks
- ASPA Check tool - check the ASPA record of any other ASN
- RPKI & ROA Lookup - validate prefixes and check ASPA records for any ASN
- Global ASPA Adoption Statistics - transit-free ASNs, top upstream providers, adoption trends
- AS35492 Overview - prefixes, BGP routes, peers, and RPKI status