AS18848 ASPA Check - Altec Industries

Published

ALTEC-IND-DOM - Altec Industries, Inc.🇺🇸 - ASPA check for AS18848: the upstream transit providers AS18848 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS18848 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
5
Downstream Customers
0

How to read this ASPA check

The 5 providers below are the only networks allowed to appear directly above AS18848 in an AS-path. If AS18848 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

AS18848 peering topology: 5 upstream providers and 0 downstream customersUpstreams: AS174, AS701, AS3356, AS13760, AS20115. No downstreams.AS18848 - ALTEC-IND-DOM - Altec Industries, Inc.AS18848ALTEC-IND-DOM - Altec…AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS701UUNET - Verizon Busin…AS701 - UUNET - Verizon BusinessAS3356LEVEL3 - Level 3 Pare…AS3356 - LEVEL3 - Level 3 Parent, LLCAS13760UNITI-FIBER - Uniti F…AS13760 - UNITI-FIBER - Uniti Fiber Holdings Inc.AS20115CHARTER-20115 - Chart…AS20115 - CHARTER-20115 - Charter Communications LLCUPSTREAMSDOWNSTREAMS

Upstream Providers(5)

AS18848 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS701🇺🇸UUNET - Verizon Business
AS3356🇺🇸LEVEL3 - Level 3 Parent, LLC
AS13760🇺🇸UNITI-FIBER - Uniti Fiber Holdings Inc.
AS20115🇺🇸CHARTER-20115 - Charter Communications LLC

ASPA object expires: 2026-10-28

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