AS8903 ASPA — AS8903 LYNTIA NETWORKS S.A Upstream Provider Authorization
AS8903 LYNTIA NETWORKS S.A.🇪🇸
AS8903 has not published its own ASPA object, but 7 ASNs list it as an authorized upstream provider.
Peering Topology
Downstream Customers(7)
These ASNs list AS8903 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS8239 | 🇪🇸NEXTLEVEL-CONNECTIVITY-ISP LYNTIA NETWORKS S.A. |
| AS9094 | 🇪🇸LYNTIA_MSP_INTERNAL LYNTIA NETWORKS S.A. |
| AS12462 | 🇪🇸ECE-MAD-DATA Evolutio Cloud Enabler SA |
| AS13186 | 🇪🇸ECE-BCN-DATA Evolutio Cloud Enabler SA |
| AS35171 | 🇪🇸uniway-AS Uniway Technologies SL |
| AS42325 | 🇪🇸UFINET LYNTIA NETWORKS S.A. |
| AS198731 | 🇪🇸PRISCO-AS Prisco Electronica S.L. |
About ASPA - what it is and why AS8903 should publish one
ASPA (Autonomous System Provider Authorization) is a cryptographically signed RPKI object specified in the IETF draft-ietf-sidrops-aspa-profile that lets an AS declare which upstream networks are authorized to carry its traffic. Together with route origin validation (ROV), ASPA enables BGP route leak detection: routers can reject paths that traverse an unauthorized provider, which is one of the most common causes of large-scale internet outages.
AS8903 (AS8903 LYNTIA NETWORKS S.A.) has not yet published an ASPA object. Publishing one is free, takes a few minutes in your RIR portal, and strengthens the routing security posture of every network that depends on you. If you only buy transit from well-known upstreams, the record is usually a short list of their ASNs.
Create an ASPA object: RIPE Portal · ARIN RPKI · APNIC MyAPNIC · ipctl.io RPKI & ROA tools
Related Tools
- RPKI & ROA Lookup — validate prefixes and check ASPA records for any ASN
- Global ASPA Adoption Statistics — transit-free ASNs, top upstream providers, adoption trends
- AS8903 Overview — prefixes, BGP routes, peers, and RPKI status