AS63927 ASPA Check - RISE

RISE-HK - RISE🇭🇰 - ASPA check for AS63927: the upstream transit providers AS63927 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS63927 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS63927 has not published its own ASPA object, but 8 ASNs list it as an authorized upstream provider.

Listed as Upstream By
8 ASNs
Upstream Providers
-
Downstream Customers
8

Peering Topology

AS63927 peering topology: 0 upstream providers and 8 downstream customersNo upstreams. Downstreams: AS132905, AS136244, AS141754, AS150000, AS153359, AS153789, AS154260, AS154355.AS63927 - RISE-HK - RISEAS63927RISE-HK - RISEAS132905ADDU-AS-AP - AS numbe…AS132905 - ADDU-AS-AP - AS number of Ateneo de Davao UniversityAS136244PBBCTI-AS-AP - Panay …AS136244 - PBBCTI-AS-AP - Panay Broadband / Buenavista Cable TV Inc.AS141754EVSI-AS-AP - Emapta V…AS141754 - EVSI-AS-AP - Emapta Versatile Services IncAS150000DBS-AS-AP - Data-Beam…AS150000 - DBS-AS-AP - Data-Beam Business SolutionAS153359ISADP-AS-AP - Imtech …AS153359 - ISADP-AS-AP - Imtech Solution and Data ProvidersAS153789CIAIS-AS-AP - Cliante…AS153789 - CIAIS-AS-AP - Cliantech InternetAS154260BRAIELTAPDASAN-AS-AP …AS154260 - BRAIELTAPDASAN-AS-AP - KAZIBUFAST HOTSPOT NET PISONETAS154355CNADS-AS-AP - CABSTEC…AS154355 - CNADS-AS-AP - CABSTECH NETWORK AND DATA SOLUTIONUPSTREAMSDOWNSTREAMS

Downstream Customers(8)

These ASNs list AS63927 as an authorized upstream provider.

ASNName
AS132905🇵🇭ADDU-AS-AP - AS number of Ateneo de Davao University
AS136244🇵🇭PBBCTI-AS-AP - Panay Broadband / Buenavista Cable TV Inc.
AS141754🇵🇭EVSI-AS-AP - Emapta Versatile Services Inc
AS150000🇵🇭DBS-AS-AP - Data-Beam Business Solution
AS153359🇵🇭ISADP-AS-AP - Imtech Solution and Data Providers
AS153789🇵🇭CIAIS-AS-AP - Cliantech Internet
AS154260🇵🇭BRAIELTAPDASAN-AS-AP - KAZIBUFAST HOTSPOT NET & PISONET
AS154355🇵🇭CNADS-AS-AP - CABSTECH NETWORK AND DATA SOLUTION
About ASPA - what it is and why AS63927 should publish one

ASPA (Autonomous System Provider Authorization) is a cryptographically signed RPKI object specified in the IETF draft-ietf-sidrops-aspa-profile that lets an AS declare which upstream networks are its authorized transit providers. Together with route origin validation (ROV), ASPA enables BGP route leak detection: routers can reject AS-paths in which a network appears as a provider without being authorized. Route leaks are a frequent cause of large routing incidents, and ROV alone cannot detect them because the origin of a leaked route is correct.

AS63927 (RISE-HK - RISE) has not published an ASPA object. Hops through it are therefore "unknown" to ASPA validation - not invalid, but not protected either. An ASPA object lists every transit provider of the network (or AS0 if it has none) and is created in the RIR's hosted RPKI where ASPA is supported, or in a delegated RPKI setup. For most networks the record is a short list of their upstream ASNs.

Create an ASPA object: RIPE Portal · ARIN RPKI · APNIC MyAPNIC · ipctl.io RPKI & ROA tools

Related Tools and Guides

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