AS15118 ASPA Check - Southern Illinois University School Of Medicine

Published

SIUMED - Southern Illinois University - School of Medicine🇺🇸 - ASPA check for AS15118: the upstream transit providers AS15118 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS15118 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 AS15118 in an AS-path. If AS15118 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

AS15118 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS6325, AS15119, AS62943. No downstreams.AS15118 - SIUMED - Southern Illinois University - School of MedicineAS15118SIUMED - Southern Ill…AS6325ILLINOIS-CENTURY - Il…AS6325 - ILLINOIS-CENTURY - Illinois Century NetworkAS15119SOUTHERN-ILLINOIS-UNI…AS15119 - SOUTHERN-ILLINOIS-UNIVERSITY - Southern Illinois University CarbondaleAS62943AS62943-BLUEBIRD-NETW…AS62943 - AS62943-BLUEBIRD-NETWORK - Missouri Network Alliance, LLCUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS15118 authorizes these ASNs as upstream transit providers.

ASNName
AS6325🇺🇸ILLINOIS-CENTURY - Illinois Century Network
AS15119🇺🇸SOUTHERN-ILLINOIS-UNIVERSITY - Southern Illinois University Carbondale
AS62943🇺🇸AS62943-BLUEBIRD-NETWORK - Missouri Network Alliance, LLC

ASPA object expires: 2026-10-12

Related Tools and Guides

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