AS48626 ASPA Check - QUARTO Mediasat S.C
PublishedQUARTO-AS Mediasat s.c.🇵🇱 - ASPA check for AS48626: the upstream transit providers AS48626 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS48626 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The 7 providers below are the only networks allowed to appear directly above AS48626 in an AS-path. If AS48626 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(7)
AS48626 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS5617 | 🇵🇱TPNET Orange Polska Spolka Akcyjna |
| AS20804 | 🇵🇱ASN-TELENERGO Exatel S.A. |
| AS29535 | 🇵🇱MIX2_OpenPeering Orange Polska Spolka Akcyjna |
| AS38942 | 🇵🇱GRONET-AS Centrum Uslug Komputerowych GROT sp. z o.o. |
| AS50607 | 🇵🇱EPIX-KTW-GlobalMix Stowarzyszenie e-Poludnie |
| AS62047 | 🇵🇱EPIX-KTW-OpenPeering Stowarzyszenie e-Poludnie |
| AS201054 | 🇵🇱EPIX-PolMix Stowarzyszenie e-Poludnie |
Downstream Customers(1)
These ASNs list AS48626 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS38942 | 🇵🇱GRONET-AS Centrum Uslug Komputerowych GROT sp. z o.o. |
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
- AS48626 Overview - prefixes, BGP routes, peers, and RPKI status