AS50917 ASPA — DIEDERIK Focko De Zee Upstream Provider Authorization

DIEDERIK-AS Diederik Focko de Zee🇳🇱

AS50917 has not published its own ASPA object, but 11 ASNs list it as an authorized upstream provider.

Listed as Upstream By
11 ASNs
Upstream Providers
—
Downstream Customers
11

Peering Topology

AS50917DIEDERIK-AS Diederik …AS27523KAWAII-NETWORKS - Kaw…AS27523 - KAWAII-NETWORKS - Kawaii Networks LLCAS60431PNO-AS PNO Solutions …AS60431 - PNO-AS PNO Solutions LimitedAS210645Dominik_Dobrowolski D…AS210645 - Dominik_Dobrowolski DOMINIK DOBROWOLSKIAS214757Jakub-Krsa Jakub KrsaAS214757 - Jakub-Krsa Jakub KrsaAS214809Stocade Jere Kiitola …AS214809 - Stocade Jere Kiitola trading as StocadeAS215248BastiaanBrink Bastiaa…AS215248 - BastiaanBrink Bastiaan Mathijs BrinkAS215318Netralex Josha Prior …AS215318 - Netralex Josha Prior trading as NetralexAS215370WASABI-AS Thomas Seba…AS215370 - WASABI-AS Thomas Sebastiaan Viet trading as Wasabi HostingView all 11 downstreams →UPSTREAMSDOWNSTREAMS

Downstream Customers(11)

These ASNs list AS50917 as an authorized upstream provider.

ASNName
AS27523🇺🇸KAWAII-NETWORKS - Kawaii Networks LLC
AS60431🇬🇧PNO-AS PNO Solutions Limited
AS210645🇵🇱Dominik_Dobrowolski DOMINIK DOBROWOLSKI
AS214757🇨🇿Jakub-Krsa Jakub Krsa
AS214809🇫🇮Stocade Jere Kiitola trading as Stocade
AS215248🇳🇱BastiaanBrink Bastiaan Mathijs Brink
AS215318🇳🇱Netralex Josha Prior trading as Netralex
AS215370🇳🇱WASABI-AS Thomas Sebastiaan Viet trading as Wasabi Hosting
AS216333🇩🇪AS-NETDEV NetDev UG (haftungsbeschraenkt)
AS396064🇺🇸BASTIAAN MATHIJS BRINK - H2 Technologies LLC
11 total
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About ASPA - what it is and why AS50917 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.

AS50917 (DIEDERIK-AS Diederik Focko de Zee) 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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