AS17762 ASPA Check - Tata Teleservices Maharashtra

HTIL-TTML-IN-AP - Tata Teleservices Maharashtra Ltd🇮🇳 - ASPA check for AS17762: the upstream transit providers AS17762 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS17762 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS17762 has not published its own ASPA object, but 2 ASNs list it as an authorized upstream provider.

Listed as Upstream By
2 ASNs
Upstream Providers
-
Downstream Customers
2

Peering Topology

AS17762 peering topology: 0 upstream providers and 2 downstream customersNo upstreams. Downstreams: AS56202, AS135775.AS17762 - HTIL-TTML-IN-AP - Tata Teleservices Maharashtra LtdAS17762HTIL-TTML-IN-AP - Tat…AS56202RIA-INFOSOLUTIONS-IN …AS56202 - RIA-INFOSOLUTIONS-IN - Suite no 10, Level 5; C WingAS135775PDSPL-AS - Proline Da…AS135775 - PDSPL-AS - Proline Datatech Services Pvt. Ltd.UPSTREAMSDOWNSTREAMS

Downstream Customers(2)

These ASNs list AS17762 as an authorized upstream provider.

ASNName
AS56202🇮🇳RIA-INFOSOLUTIONS-IN - Suite no 10, Level 5; C Wing
AS135775PDSPL-AS - Proline Datatech Services Pvt. Ltd.
About ASPA - what it is and why AS17762 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.

AS17762 (HTIL-TTML-IN-AP - Tata Teleservices Maharashtra Ltd) 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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