AS196844 ASPA Check - PIONIER Ams Ix Institute Of Bioorganic Chemistry Polish Academy Of Science, Poznan Supercomputing And Networking Center

PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center🇵🇱 - ASPA check for AS196844: the upstream transit providers AS196844 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS196844 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS196844 has not published its own ASPA object, but 1 ASN lists it as an authorized upstream provider.

Listed as Upstream By
1 ASN
Upstream Providers
-
Downstream Customers
1

Peering Topology

AS196844 peering topology: 0 upstream providers and 1 downstream customerNo upstreams. Downstreams: AS12324.AS196844 - PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking CenterAS196844PIONIER-AS-ams-ix Ins…AS12324LUBMAN-EDU-AS Maria C…AS12324 - LUBMAN-EDU-AS Maria Curie-Sklodowska UniversityUPSTREAMSDOWNSTREAMS

Downstream Customers(1)

These ASNs list AS196844 as an authorized upstream provider.

ASNName
AS12324🇵🇱LUBMAN-EDU-AS Maria Curie-Sklodowska University
About ASPA - what it is and why AS196844 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.

AS196844 (PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center) 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

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