AS56665 ASPA — TANGO PROXIMUS NXT Proximus Luxembourg S.A Upstream Provider Authorization

TANGO-PROXIMUS_NXT Proximus Luxembourg S.A.🇱🇺

AS56665 has not published its own ASPA object, but 4 ASNs list it as an authorized upstream provider.

Listed as Upstream By
4 ASNs
Upstream Providers
—
Downstream Customers
4

Peering Topology

AS56665TANGO-PROXIMUS_NXT Pr…AS2602RESTENA Fondation RES…AS2602 - RESTENA Fondation RESTENAAS49935SmartEye SmartEye B.VAS49935 - SmartEye SmartEye B.VAS200949EPPO European Public …AS200949 - EPPO European Public Prosecutors OfficeAS210834LU-CIX-IT LU-CIX Mana…AS210834 - LU-CIX-IT LU-CIX Management G.I.E.UPSTREAMSDOWNSTREAMS

Downstream Customers(4)

These ASNs list AS56665 as an authorized upstream provider.

ASNName
AS2602🇱🇺RESTENA Fondation RESTENA
AS49935🇧🇪SmartEye SmartEye B.V
AS200949🇱🇺EPPO European Public Prosecutor's Office
AS210834🇱🇺LU-CIX-IT LU-CIX Management G.I.E.
About ASPA - what it is and why AS56665 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.

AS56665 (TANGO-PROXIMUS_NXT Proximus Luxembourg 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

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