AS205350 ASPA Check - CLTGROUP CLT GROUP S.R.L

Published

CLTGROUP-AS CLT GROUP S.R.L.🇮🇹 - ASPA check for AS205350: the upstream transit providers AS205350 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS205350 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
2
Downstream Customers
0

How to read this ASPA check

The 2 providers below are the only networks allowed to appear directly above AS205350 in an AS-path. If AS205350 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

AS205350 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS6461, AS41327. No downstreams.AS205350 - CLTGROUP-AS CLT GROUP S.R.L.AS205350CLTGROUP-AS CLT GROUP…AS6461ZAYO-6461 - Zayo Band…AS6461 - ZAYO-6461 - Zayo BandwidthAS41327FIBERTELECOM-AS Fiber…AS41327 - FIBERTELECOM-AS Fiber Telecom S.p.A.UPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS205350 authorizes these ASNs as upstream transit providers.

ASNName
AS6461🇺🇸ZAYO-6461 - Zayo Bandwidth
AS41327🇮🇹FIBERTELECOM-AS Fiber Telecom S.p.A.

ASPA object expires: 2026-10-27

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