AS50629 ASPA Check - LWLCOM

Published

LWLCOM LWLcom GmbH🇩🇪 - ASPA check for AS50629: the upstream transit providers AS50629 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS50629 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
7
Downstream Customers
25

How to read this ASPA check

The 7 providers below are the only networks allowed to appear directly above AS50629 in an AS-path. If AS50629 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

AS50629 peering topology: 7 upstream providers and 25 downstream customersUpstreams: AS174, AS1299, AS2914, AS3257, AS3320, AS3356, AS5511. Downstreams: AS18001, AS19281, AS29670, AS41051, AS47536, AS50017, AS51202, AS56381 and more.AS50629 - LWLCOM LWLcom GmbHAS50629LWLCOM LWLcom GmbHAS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS1299TWELVE99 Arelion Swed…AS1299 - TWELVE99 Arelion Sweden ABAS2914NTT-DATA-2914 - NTT A…AS2914 - NTT-DATA-2914 - NTT America, Inc.AS3257GTT-BACKBONE GTT Comm…AS3257 - GTT-BACKBONE GTT Communications Inc.AS3320DTAG Deutsche Telekom…AS3320 - DTAG Deutsche Telekom AGAS3356LEVEL3 - Level 3 Pare…AS3356 - LEVEL3 - Level 3 Parent, LLCAS5511Opentransit Orange S.…AS5511 - Opentransit Orange S.A.AS18001DIALOG-AS - Dialog Ax…AS18001 - DIALOG-AS - Dialog Axiata PLC.AS19281QUAD9-AS-1 - Quad9AS19281 - QUAD9-AS-1 - Quad9AS29670IN-BERLIN-AS Individu…AS29670 - IN-BERLIN-AS Individual Network Berlin (IN-Berlin) e.V.AS41051FREETRANSIT Openfacto…AS41051 - FREETRANSIT Openfactory GmbHAS47536PathConnect PathConne…AS47536 - PathConnect PathConnect GmbHAS50017fux fux eGAS50017 - fux fux eGAS51202NUXOA NUXOA GmbHAS51202 - NUXOA NUXOA GmbHAS56381AS-LEVEL66-NETWORK le…AS56381 - AS-LEVEL66-NETWORK level66.network UG (haftungsbeschraenkt)View all 25 downstreams →UPSTREAMSDOWNSTREAMS

Upstream Providers(7)

AS50629 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS1299🇸🇪TWELVE99 Arelion Sweden AB
AS2914🇺🇸NTT-DATA-2914 - NTT America, Inc.
AS3257🇺🇸GTT-BACKBONE GTT Communications Inc.
AS3320🇩🇪DTAG Deutsche Telekom AG
AS3356🇺🇸LEVEL3 - Level 3 Parent, LLC
AS5511🇫🇷Opentransit Orange S.A.

Downstream Customers(25)

These ASNs list AS50629 as an authorized upstream provider.

ASNName
AS18001🇱🇰DIALOG-AS - Dialog Axiata PLC.
AS19281🇺🇸QUAD9-AS-1 - Quad9
AS29670🇩🇪IN-BERLIN-AS Individual Network Berlin ("IN-Berlin") e.V.
AS41051🇨🇭FREETRANSIT Openfactory GmbH
AS47536🇩🇪PathConnect PathConnect GmbH
AS50017🇩🇪fux fux eG
AS51202🇩🇪NUXOA NUXOA GmbH
AS56381🇩🇪AS-LEVEL66-NETWORK level66.network UG (haftungsbeschraenkt)
AS57575🇩🇪NETM-AS NETMOUNTAINS Group GmbH
AS59645🇩🇪WYBT-NET Tobias Fiebig
25 total
1 / 3

ASPA object expires: 2026-10-27

Related Tools and Guides

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