AS49581 ASPA Check - TUBE HOSTING Ferdinand Zink Trading Tube Hosting

TUBE-HOSTING Ferdinand Zink trading as Tube-Hosting🇩🇪 - ASPA check for AS49581: the upstream transit providers AS49581 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS49581 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS49581 has not published its own ASPA object, but 18 ASNs list it as an authorized upstream provider.

Listed as Upstream By
18 ASNs
Upstream Providers
-
Downstream Customers
18

Peering Topology

AS49581 peering topology: 0 upstream providers and 18 downstream customersNo upstreams. Downstreams: AS31130, AS48014, AS51396, AS197194, AS197974, AS199742, AS201124, AS201269 and more.AS49581 - TUBE-HOSTING Ferdinand Zink trading as Tube-HostingAS49581TUBE-HOSTING Ferdinan…AS31130RapidSpace Albanian H…AS31130 - RapidSpace Albanian Hosting SH.P.K.AS48014AlbHost Albanian Host…AS48014 - AlbHost Albanian Hosting SH.P.K.AS51396PFCLOUD Pfcloud UG (h…AS51396 - PFCLOUD Pfcloud UG (haftungsbeschrankt)AS197194KAYAN-IT Rakan Alsula…AS197194 - KAYAN-IT Rakan Alsulaiman trading as Kayan Establishment For Information TechnologyAS197974PLYM-AS Vladislav Nit…AS197974 - PLYM-AS Vladislav NitsenkoAS199742Akenai-Products-AS Ak…AS199742 - Akenai-Products-AS Akenai Products LTDAS201124DKUK-AS Daniel KukAS201124 - DKUK-AS Daniel KukAS201269IVANS-AS Ivans Lavren…AS201269 - IVANS-AS Ivans LavrentjevsView all 18 downstreams →UPSTREAMSDOWNSTREAMS

Downstream Customers(18)

These ASNs list AS49581 as an authorized upstream provider.

ASNName
AS31130🇦🇱RapidSpace Albanian Hosting SH.P.K.
AS48014🇦🇱AlbHost Albanian Hosting SH.P.K.
AS51396🇩🇪PFCLOUD Pfcloud UG (haftungsbeschrankt)
AS197194🇸🇦KAYAN-IT Rakan Alsulaiman trading as Kayan Establishment For Information Technology
AS197974🇪🇪PLYM-AS Vladislav Nitsenko
AS199742🇬🇧Akenai-Products-AS Akenai Products LTD
AS201124🇩🇪DKUK-AS Daniel Kuk
AS201269🇱🇻IVANS-AS Ivans Lavrentjevs
AS201988🇬🇧VPSPay-ASN VPSPay Networks LTD
AS202831🇬🇧PACKETLOSS Packet Loss LTD
18 total
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About ASPA - what it is and why AS49581 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.

AS49581 (TUBE-HOSTING Ferdinand Zink trading as Tube-Hosting) 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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