AS51093 ASPA Check - VmCity

Published

VmCity VMCity LLC🇷🇺 - ASPA check for AS51093: the upstream transit providers AS51093 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS51093 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
3
Downstream Customers
0

How to read this ASPA check

The 3 providers below are the only networks allowed to appear directly above AS51093 in an AS-path. If AS51093 uses a transit provider that is missing from this list, routers that enforce ASPA treat its routes through that provider as invalid, so the list should include every current and backup transit provider. Peers do not belong in it.

Step-by-step ASPA check guide - including how to validate an AS-path hop by hop.

Peering Topology

AS51093 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS20764, AS29076, AS208447. No downstreams.AS51093 - VmCity VMCity LLCAS51093VmCity VMCity LLCAS20764RASCOM-AS CJSC RASCOMAS20764 - RASCOM-AS CJSC RASCOMAS29076CITYTELECOM-AS Cityte…AS29076 - CITYTELECOM-AS Citytelecom LLCAS208447FASTMILE LLC FASTMILEAS208447 - FASTMILE LLC FASTMILEUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS51093 authorizes these ASNs as upstream transit providers.

ASNName
AS20764🇷🇺RASCOM-AS CJSC RASCOM
AS29076🇷🇺CITYTELECOM-AS Citytelecom LLC
AS208447🇷🇺FASTMILE LLC FASTMILE

ASPA object expires: 2026-10-27

Related Tools and Guides

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