AS7474 ASPA — SingTel Optus Pty Upstream Provider Authorization

OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd🇦🇺

AS7474 has not published its own ASPA object, but 3 ASNs list it as an authorized upstream provider.

Listed as Upstream By
3 ASNs
Upstream Providers
—
Downstream Customers
3

Peering Topology

AS7474OPTUSCOM-AS01-AU - Si…AS10234Zurich-Australia-AS-A…AS10234 - Zurich-Australia-AS-AP - Zurich Financial Services AustraliaAS58507WL-AS-AP - WirelineAS58507 - WL-AS-AP - WirelineAS137227BBMVPL-AS-AP - Brown …AS137227 - BBMVPL-AS-AP - Brown Family Wine GroupUPSTREAMSDOWNSTREAMS

Downstream Customers(3)

These ASNs list AS7474 as an authorized upstream provider.

ASNName
AS10234🇦🇺Zurich-Australia-AS-AP - Zurich Financial Services Australia
AS58507🇦🇺WL-AS-AP - Wireline
AS137227🇦🇺BBMVPL-AS-AP - Brown Family Wine Group
About ASPA - what it is and why AS7474 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 authorized to carry its traffic. Together with route origin validation (ROV), ASPA enables BGP route leak detection: routers can reject paths that traverse an unauthorized provider, which is one of the most common causes of large-scale internet outages.

AS7474 (OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd) has not yet published an ASPA object. Publishing one is free, takes a few minutes in your RIR portal, and strengthens the routing security posture of every network that depends on you. If you only buy transit from well-known upstreams, the record is usually a short list of their ASNs.

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

Related Tools

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