AS33673 ASPA Check - MCN Online

Published

NE-AS1 - MCN Online, LLC🇺🇸 - ASPA check for AS33673: the upstream transit providers AS33673 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS33673 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 AS33673 in an AS-path. If AS33673 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

AS33673 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS174, AS4213. No downstreams.AS33673 - NE-AS1 - MCN Online, LLCAS33673NE-AS1 - MCN Online, …AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS4213EVOCATIVE-GLOBAL - Kr…AS4213 - EVOCATIVE-GLOBAL - Krypt TechnologiesUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS33673 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS4213🇺🇸EVOCATIVE-GLOBAL - Krypt Technologies

ASPA object expires: 2026-10-12

Related Tools and Guides

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