AS206120 ASPA Check - KOESIO NETWORKS KOESIO Networks SAS

KOESIO-NETWORKS KOESIO Networks SAS🇫🇷 - ASPA check for AS206120: the upstream transit providers AS206120 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS206120 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS206120 has not published its own ASPA object, but 2 ASNs list it as an authorized upstream provider.

Listed as Upstream By
2 ASNs
Upstream Providers
-
Downstream Customers
2

Peering Topology

AS206120 peering topology: 0 upstream providers and 2 downstream customersNo upstreams. Downstreams: AS48732, AS209925.AS206120 - KOESIO-NETWORKS KOESIO Networks SASAS206120KOESIO-NETWORKS KOESI…AS48732PEERES-TELECOM Martia…AS48732 - PEERES-TELECOM Martial DubocAS209925INNOVEST Innovest SarlAS209925 - INNOVEST Innovest SarlUPSTREAMSDOWNSTREAMS

Downstream Customers(2)

These ASNs list AS206120 as an authorized upstream provider.

ASNName
AS48732🇫🇷PEERES-TELECOM Martial Duboc
AS209925🇫🇷INNOVEST Innovest Sarl
About ASPA - what it is and why AS206120 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 its authorized transit providers. Together with route origin validation (ROV), ASPA enables BGP route leak detection: routers can reject AS-paths in which a network appears as a provider without being authorized. Route leaks are a frequent cause of large routing incidents, and ROV alone cannot detect them because the origin of a leaked route is correct.

AS206120 (KOESIO-NETWORKS KOESIO Networks SAS) has not published an ASPA object. Hops through it are therefore "unknown" to ASPA validation - not invalid, but not protected either. An ASPA object lists every transit provider of the network (or AS0 if it has none) and is created in the RIR's hosted RPKI where ASPA is supported, or in a delegated RPKI setup. For most networks the record is a short list of their upstream ASNs.

Create an ASPA object: RIPE Portal · ARIN RPKI · APNIC MyAPNIC · ipctl.io RPKI & ROA tools

Related Tools and Guides

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