AS34549 ASPA Check - MEER Meerfarbig & . KG

MEER-AS meerfarbig GmbH & Co. KG🇩🇪 - ASPA check for AS34549: the upstream transit providers AS34549 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS34549 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS34549 has not published its own ASPA object, but 25 ASNs list it as an authorized upstream provider.

Listed as Upstream By
25 ASNs
Upstream Providers
-
Downstream Customers
25

Peering Topology

AS34549 peering topology: 0 upstream providers and 25 downstream customersNo upstreams. Downstreams: AS18001, AS24492, AS29670, AS35202, AS47536, AS47689, AS52025, AS56662 and more.AS34549 - MEER-AS meerfarbig GmbH Co. KGAS34549MEER-AS meerfarbig Gm…AS18001DIALOG-AS - Dialog Ax…AS18001 - DIALOG-AS - Dialog Axiata PLC.AS24492IIT-WICAM-AS-AP - WiC…AS24492 - IIT-WICAM-AS-AP - WiCAM Corporation Ltd.AS29670IN-BERLIN-AS Individu…AS29670 - IN-BERLIN-AS Individual Network Berlin (IN-Berlin) e.V.AS35202OnTheGo Samuel Aschwa…AS35202 - OnTheGo Samuel AschwandenAS47536PathConnect PathConne…AS47536 - PathConnect PathConnect GmbHAS47689Pudu Pudu, LLCAS47689 - Pudu Pudu, LLCAS52025PARADOXNETWORKS-LIMIT…AS52025 - PARADOXNETWORKS-LIMITED ParadoxNetworks LimitedAS56662EUTPNET Marcin GondekAS56662 - EUTPNET Marcin GondekView all 25 downstreams →UPSTREAMSDOWNSTREAMS

Downstream Customers(25)

These ASNs list AS34549 as an authorized upstream provider.

ASNName
AS18001🇱🇰DIALOG-AS - Dialog Axiata PLC.
AS24492🇰🇭IIT-WICAM-AS-AP - WiCAM Corporation Ltd.
AS29670🇩🇪IN-BERLIN-AS Individual Network Berlin ("IN-Berlin") e.V.
AS35202🇨🇭OnTheGo Samuel Aschwanden
AS47536🇩🇪PathConnect PathConnect GmbH
AS47689🇺🇸Pudu Pudu, LLC
AS52025🇬🇧PARADOXNETWORKS-LIMITED ParadoxNetworks Limited
AS56662🇵🇱EUTPNET Marcin Gondek
AS58280🇨🇭STUCCHIMAX-AS Massimiliano Andrea Stucchi
AS58299🇨🇭OPENFACTORY-AS Openfactory GmbH
25 total
1 / 3
About ASPA - what it is and why AS34549 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.

AS34549 (MEER-AS meerfarbig GmbH & Co. KG) 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

← Back to AS34549