AS4826 ASPA Check - Vocus Connect International Backbone

VOCUS-BACKBONE-AS - Vocus Connect International Backbone🇦🇺 - ASPA check for AS4826: the upstream transit providers AS4826 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS4826 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS4826 has not published its own ASPA object, but 13 ASNs list it as an authorized upstream provider.

Listed as Upstream By
13 ASNs
Upstream Providers
-
Downstream Customers
13

Peering Topology

AS4826 peering topology: 0 upstream providers and 13 downstream customersNo upstreams. Downstreams: AS4608, AS9443, AS10234, AS18292, AS23907, AS24039, AS38809, AS45192 and more.AS4826 - VOCUS-BACKBONE-AS - Vocus Connect International BackboneAS4826VOCUS-BACKBONE-AS - V…AS4608APNIC-SERVICES - Asia…AS4608 - APNIC-SERVICES - Asia Pacific Network Information CentreAS9443VOCUS-RETAIL-AU - Voc…AS9443 - VOCUS-RETAIL-AU - Vocus RetailAS10234Zurich-Australia-AS-A…AS10234 - Zurich-Australia-AS-AP - Zurich Financial Services AustraliaAS18292CUSCAL-AS - CUSCAL LTDAS18292 - CUSCAL-AS - CUSCAL LTDAS23907BSTPL-AS-AP - Blue Sk…AS23907 - BSTPL-AS-AP - Blue Sky Telecom Pty LtdAS24039MARLINK-AS-NET-AP - M…AS24039 - MARLINK-AS-NET-AP - Marlink ASAS38809VOCUS-VAS-AU - Vocus …AS38809 - VOCUS-VAS-AU - Vocus Advanced ServicesAS45192APNICTRAINING-DC - AS…AS45192 - APNICTRAINING-DC - ASN for APNICTRAINING LAB DCView all 13 downstreams →UPSTREAMSDOWNSTREAMS

Downstream Customers(13)

These ASNs list AS4826 as an authorized upstream provider.

ASNName
AS4608🇦🇺APNIC-SERVICES - Asia Pacific Network Information Centre
AS9443🇦🇺VOCUS-RETAIL-AU - Vocus Retail
AS10234🇦🇺Zurich-Australia-AS-AP - Zurich Financial Services Australia
AS18292🇦🇺CUSCAL-AS - CUSCAL LTD
AS23907🇦🇺BSTPL-AS-AP - Blue Sky Telecom Pty Ltd
AS24039🇳🇴MARLINK-AS-NET-AP - Marlink AS
AS38809🇦🇺VOCUS-VAS-AU - Vocus Advanced Services
AS45192🇦🇺APNICTRAINING-DC - ASN for APNICTRAINING LAB DC
AS132458🇦🇺PENTANET-AS-AP - Pentanet Limited
AS135289🇦🇺JAPL-AS-AP - JBS Australia Pty Ltd
13 total
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About ASPA - what it is and why AS4826 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.

AS4826 (VOCUS-BACKBONE-AS - Vocus Connect International Backbone) 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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