AS203410 ASPA Check - COLOBIX

Published

COLOBIX COLOBIX LTD🇨🇾 - ASPA check for AS203410: the upstream transit providers AS203410 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS203410 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 AS203410 in an AS-path. If AS203410 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

AS203410 peering topology: 8 upstream providers and 0 downstream customersUpstreams: AS1299, AS3257, AS3356, AS5511, AS6453, AS6762, AS6939, AS9002. No downstreams.AS203410 - COLOBIX COLOBIX LTDAS203410COLOBIX COLOBIX LTDAS1299TWELVE99 Arelion Swed…AS1299 - TWELVE99 Arelion Sweden ABAS3257GTT-BACKBONE GTT Comm…AS3257 - GTT-BACKBONE GTT Communications Inc.AS3356LEVEL3 - Level 3 Pare…AS3356 - LEVEL3 - Level 3 Parent, LLCAS5511Opentransit Orange S.…AS5511 - Opentransit Orange S.A.AS6453AS6453 - TATA COMMUNI…AS6453 - AS6453 - TATA COMMUNICATIONS (AMERICA) INCAS6762SEABONE-NET TELECOM I…AS6762 - SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.AS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS9002RETN-AS RETN LimitedAS9002 - RETN-AS RETN LimitedUPSTREAMSDOWNSTREAMS

Upstream Providers(8)

AS203410 authorizes these ASNs as upstream transit providers.

ASNName
AS1299🇸🇪TWELVE99 Arelion Sweden AB
AS3257🇺🇸GTT-BACKBONE GTT Communications Inc.
AS3356🇺🇸LEVEL3 - Level 3 Parent, LLC
AS5511🇫🇷Opentransit Orange S.A.
AS6453🇺🇸AS6453 - TATA COMMUNICATIONS (AMERICA) INC
AS6762🇮🇹SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
AS9002🇬🇧RETN-AS RETN Limited

ASPA object expires: 2026-10-24

Related Tools and Guides

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