AS36678 ASPA Check - CHINA TELECOM (AMERICAS) CORPORATION

Published

CTUSA - CHINA TELECOM (AMERICAS) CORPORATION🇺🇸 - ASPA check for AS36678: the upstream transit providers AS36678 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS36678 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
4
Downstream Customers
0

How to read this ASPA check

The 4 providers below are the only networks allowed to appear directly above AS36678 in an AS-path. If AS36678 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

AS36678 peering topology: 4 upstream providers and 0 downstream customersUpstreams: AS1299, AS3356, AS4134, AS4809. No downstreams.AS36678 - CTUSA - CHINA TELECOM (AMERICAS) CORPORATIONAS36678CTUSA - CHINA TELECOM…AS1299TWELVE99 Arelion Swed…AS1299 - TWELVE99 Arelion Sweden ABAS3356LEVEL3 - Level 3 Pare…AS3356 - LEVEL3 - Level 3 Parent, LLCAS4134CHINANET-BACKBONE - N…AS4134 - CHINANET-BACKBONE - No.31,Jin-rong StreetAS4809CHINATELECOM-CORE-WAN…AS4809 - CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier NetworkUPSTREAMSDOWNSTREAMS

Upstream Providers(4)

AS36678 authorizes these ASNs as upstream transit providers.

ASNName
AS1299🇸🇪TWELVE99 Arelion Sweden AB
AS3356🇺🇸LEVEL3 - Level 3 Parent, LLC
AS4134🇨🇳CHINANET-BACKBONE - No.31,Jin-rong Street
AS4809🇨🇳CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier Network

ASPA object expires: 2026-10-27

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