AS209242 ASPA Check - CLOUDFLARESPECTRUM Cloudflare London

Published

CLOUDFLARESPECTRUM Cloudflare London, LLC🇺🇸 - ASPA check for AS209242: the upstream transit providers AS209242 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS209242 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
1
Downstream Customers
0

How to read this ASPA check

The provider below is the only network allowed to appear directly above AS209242 in an AS-path. If AS209242 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

AS209242 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS13335. No downstreams.AS209242 - CLOUDFLARESPECTRUM Cloudflare London, LLCAS209242CLOUDFLARESPECTRUM Cl…AS13335CLOUDFLARENET - Cloud…AS13335 - CLOUDFLARENET - Cloudflare, Inc.UPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS209242 authorizes these ASNs as upstream transit providers.

ASNName
AS13335🇺🇸CLOUDFLARENET - Cloudflare, Inc.

ASPA object expires: 2026-10-27

Related Tools and Guides

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