AS198102 ASPA Check - XSTREAM

Published

XSTREAM XSTREAM SRL🇮🇹 - ASPA check for AS198102: the upstream transit providers AS198102 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS198102 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
2
Downstream Customers
2

How to read this ASPA check

The 2 providers below are the only networks allowed to appear directly above AS198102 in an AS-path. If AS198102 uses a transit provider that is missing from this list, routers that enforce ASPA treat its routes through that provider as invalid, so the list should include every current and backup transit provider. Peers do not belong in it.

Step-by-step ASPA check guide - including how to validate an AS-path hop by hop.

Peering Topology

AS198102 peering topology: 2 upstream providers and 2 downstream customersUpstreams: AS8612, AS9002. Downstreams: AS198292, AS204614.AS198102 - XSTREAM XSTREAM SRLAS198102XSTREAM XSTREAM SRLAS8612TISCALI-IT Smeraldo S…AS8612 - TISCALI-IT Smeraldo S.p.A.AS9002RETN-AS RETN LimitedAS9002 - RETN-AS RETN LimitedAS198292Wave-Max GO Internet …AS198292 - Wave-Max GO Internet S.p.AAS204614CHIESI-AS CHIESI Farm…AS204614 - CHIESI-AS CHIESI Farmaceutici SpAUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS198102 authorizes these ASNs as upstream transit providers.

ASNName
AS8612🇮🇹TISCALI-IT Smeraldo S.p.A.
AS9002🇬🇧RETN-AS RETN Limited

Downstream Customers(2)

These ASNs list AS198102 as an authorized upstream provider.

ASNName
AS198292🇮🇹Wave-Max GO Internet S.p.A
AS204614🇮🇹CHIESI-AS CHIESI Farmaceutici SpA

ASPA object expires: 2026-10-27

Related Tools and Guides

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