AS20115 ASPA — Charter Communications Upstream Provider Authorization

CHARTER-20115 - Charter Communications LLC🇺🇸

AS20115 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

AS20115CHARTER-20115 - Chart…AS18848ALTEC-IND-DOM - Altec…AS18848 - ALTEC-IND-DOM - Altec Industries, Inc.AS23483SHASTACOE - Shasta Co…AS23483 - SHASTACOE - Shasta County Office of EducationUPSTREAMSDOWNSTREAMS

Downstream Customers(2)

These ASNs list AS20115 as an authorized upstream provider.

ASNName
AS18848🇺🇸ALTEC-IND-DOM - Altec Industries, Inc.
AS23483🇺🇸SHASTACOE - Shasta County Office of Education
About ASPA - what it is and why AS20115 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.

AS20115 (CHARTER-20115 - Charter Communications LLC) 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

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