AS199243 ASPA Check - ZL4CAT NET Alex Smith

Published

ZL4CAT-NET Alex Smith🇳🇿 - ASPA check for AS199243: the upstream transit providers AS199243 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS199243 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
8
Downstream Customers
0

How to read this ASPA check

The 8 providers below are the only networks allowed to appear directly above AS199243 in an AS-path. If AS199243 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

AS199243 peering topology: 8 upstream providers and 0 downstream customersUpstreams: AS6939, AS11967, AS34927, AS41051, AS52025, AS57463, AS209735, AS212895. No downstreams.AS199243 - ZL4CAT-NET Alex SmithAS199243ZL4CAT-NET Alex SmithAS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS11967HOP179 Hop179 OUAS11967 - HOP179 Hop179 OUAS34927iFog-GmbH iFog GmbHAS34927 - iFog-GmbH iFog GmbHAS41051FREETRANSIT Openfacto…AS41051 - FREETRANSIT Openfactory GmbHAS52025PARADOXNETWORKS-LIMIT…AS52025 - PARADOXNETWORKS-LIMITED ParadoxNetworks LimitedAS57463NetIX NetIX Communica…AS57463 - NetIX NetIX Communications JSCAS209735LAGRANGE Lagrange Clo…AS209735 - LAGRANGE Lagrange Cloud Technologies LimitedAS212895ROUTE64_ORG Johannes …AS212895 - ROUTE64_ORG Johannes ErnstUPSTREAMSDOWNSTREAMS

Upstream Providers(8)

AS199243 authorizes these ASNs as upstream transit providers.

ASNName
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
AS11967🇪🇪HOP179 Hop179 OU
AS34927🇨🇭iFog-GmbH iFog GmbH
AS41051🇨🇭FREETRANSIT Openfactory GmbH
AS52025🇬🇧PARADOXNETWORKS-LIMITED ParadoxNetworks Limited
AS57463🇧🇬NetIX NetIX Communications JSC
AS209735🇬🇧LAGRANGE Lagrange Cloud Technologies Limited
AS212895🇩🇪ROUTE64_ORG Johannes Ernst

ASPA object expires: 2026-10-27

Related Tools and Guides

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