AS21703 ASPA Check - JEFO

Published

JEFO - JEFO🇨🇦 - ASPA check for AS21703: the upstream transit providers AS21703 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS21703 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
3
Downstream Customers
0

How to read this ASPA check

The 3 providers below are the only networks allowed to appear directly above AS21703 in an AS-path. If AS21703 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

AS21703 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS11290, AS15321, AS22652. No downstreams.AS21703 - JEFO - JEFOAS21703JEFO - JEFOAS11290CC-3272 - Cogeco Conn…AS11290 - CC-3272 - Cogeco Connexion incAS15321GROUPE-MASKATEL-LP - …AS15321 - GROUPE-MASKATEL-LP - Groupe MaskatelAS22652FIBRENOIRE-INTERNET -…AS22652 - FIBRENOIRE-INTERNET - Videotron LteeUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS21703 authorizes these ASNs as upstream transit providers.

ASNName
AS11290🇨🇦CC-3272 - Cogeco Connexion inc
AS15321🇨🇦GROUPE-MASKATEL-LP - Groupe Maskatel
AS22652🇨🇦FIBRENOIRE-INTERNET - Videotron Ltee

ASPA object expires: 2026-10-28

Related Tools and Guides

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