AS216309 ASPA Check - INVISIONTECH GROUP InvisionTech Group S.R.L

INVISIONTECH-GROUP-SRL InvisionTech Group S.r.l.🇮🇹 - ASPA check for AS216309: the upstream transit providers AS216309 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS216309 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS216309 has not published its own ASPA object, but 4 ASNs list it as an authorized upstream provider.

Listed as Upstream By
4 ASNs
Upstream Providers
-
Downstream Customers
4

Peering Topology

AS216309 peering topology: 0 upstream providers and 4 downstream customersNo upstreams. Downstreams: AS6517, AS208229, AS212271, AS401833.AS216309 - INVISIONTECH-GROUP-SRL InvisionTech Group S.r.l.AS216309INVISIONTECH-GROUP-SR…AS6517LAKENETWORKS-AS - LAK…AS6517 - LAKENETWORKS-AS - LAKENETWORKSAS208229MICHELE-ROBERTAZZI MI…AS208229 - MICHELE-ROBERTAZZI MICHELE ROBERTAZZIAS212271C1V Cinzia Tocci trad…AS212271 - C1V Cinzia Tocci trading as Lumanex SrlAS401833AXNET-AS - AXNET LLCAS401833 - AXNET-AS - AXNET LLCUPSTREAMSDOWNSTREAMS

Downstream Customers(4)

These ASNs list AS216309 as an authorized upstream provider.

ASNName
AS6517🇺🇸LAKENETWORKS-AS - LAKENETWORKS
AS208229🇮🇹MICHELE-ROBERTAZZI MICHELE ROBERTAZZI
AS212271🇮🇹C1V Cinzia Tocci trading as Lumanex Srl
AS401833🇺🇸AXNET-AS - AXNET LLC
About ASPA - what it is and why AS216309 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.

AS216309 (INVISIONTECH-GROUP-SRL InvisionTech Group S.r.l.) 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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