AS219351 ASPA Check - Nevivurn Yongun Seong

Published

nevivurn Yongun Seong🇰🇷 - ASPA check for AS219351: the upstream transit providers AS219351 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS219351 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
2
Downstream Customers
0

How to read this ASPA check

The 2 providers below are the only networks allowed to appear directly above AS219351 in an AS-path. If AS219351 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

AS219351 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS20473, AS209735. No downstreams.AS219351 - nevivurn Yongun SeongAS219351nevivurn Yongun SeongAS20473AS-VULTR - The Consta…AS20473 - AS-VULTR - The Constant Company, LLCAS209735LAGRANGE Lagrange Clo…AS209735 - LAGRANGE Lagrange Cloud Technologies LimitedUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS219351 authorizes these ASNs as upstream transit providers.

ASNName
AS20473🇺🇸AS-VULTR - The Constant Company, LLC
AS209735🇬🇧LAGRANGE Lagrange Cloud Technologies Limited

ASPA object expires: 2026-10-27

Related Tools and Guides

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