AS5405 ASPA Check - INTERDOTLINK Inter.Link

Published

INTERDOTLINK Inter.link GmbH🇩🇪 - ASPA check for AS5405: the upstream transit providers AS5405 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS5405 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
4
Downstream Customers
59

How to read this ASPA check

The 4 providers below are the only networks allowed to appear directly above AS5405 in an AS-path. If AS5405 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

AS5405 peering topology: 4 upstream providers and 59 downstream customersUpstreams: AS1299, AS2914, AS3257, AS3320. Downstreams: AS5539, AS6823, AS8473, AS8481, AS8943, AS12502, AS12732, AS12735 and more.AS5405 - INTERDOTLINK Inter.link GmbHAS5405INTERDOTLINK Inter.li…AS1299TWELVE99 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 AGAS5539SPACENET SpaceNet GmbHAS5539 - SPACENET SpaceNet GmbHAS6823TR-3C1B-TELEKOM 3C1B …AS6823 - TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.AS8473BAHNHOF Bahnhof ABAS8473 - BAHNHOF Bahnhof ABAS8481TRANSNET SpaceNet GmbHAS8481 - TRANSNET SpaceNet GmbHAS8943JUMP Jump Networks LtdAS8943 - JUMP Jump Networks LtdAS12502NEPUSTILNET-AS01 Dr.-…AS12502 - NEPUSTILNET-AS01 Dr.-Ing. Nepustil Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und KommunikationstechnikAS12732GUTCON-NET GutCon GmbHAS12732 - GUTCON-NET GutCon GmbHAS12735ASTurkNet TurkNet Ile…AS12735 - ASTurkNet TurkNet Iletisim Hizmetleri A.S.View all 59 downstreams →UPSTREAMSDOWNSTREAMS

Upstream Providers(4)

AS5405 authorizes these ASNs as upstream transit providers.

ASNName
AS1299🇸🇪TWELVE99 Arelion Sweden AB
AS2914🇺🇸NTT-DATA-2914 - NTT America, Inc.
AS3257🇺🇸GTT-BACKBONE GTT Communications Inc.
AS3320🇩🇪DTAG Deutsche Telekom AG

Downstream Customers(59)

These ASNs list AS5405 as an authorized upstream provider.

ASNName
AS5539🇩🇪SPACENET SpaceNet GmbH
AS6823🇹🇷TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
AS8473🇸🇪BAHNHOF Bahnhof AB
AS8481🇩🇪TRANSNET SpaceNet GmbH
AS8943🇬🇧JUMP Jump Networks Ltd
AS12502🇩🇪NEPUSTILNET-AS01 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik
AS12732🇩🇪GUTCON-NET GutCon GmbH
AS12735🇹🇷ASTurkNet TurkNet Iletisim Hizmetleri A.S.
AS18001🇱🇰DIALOG-AS - Dialog Axiata PLC.
AS21473🇩🇪PFALZKOM PFALZKOM GmbH
59 total
1 / 6

ASPA object expires: 2026-10-27

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