AS15935 ASPA Check - HA VEL LOCAL Ha Vel Internet S.R.O

Published

HA-VEL-LOCAL-AS ha-vel internet s.r.o.🇨🇿 - ASPA check for AS15935: the upstream transit providers AS15935 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS15935 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
3

How to read this ASPA check

The 4 providers below are the only networks allowed to appear directly above AS15935 in an AS-path. If AS15935 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

AS15935 peering topology: 4 upstream providers and 3 downstream customersUpstreams: AS174, AS1299, AS9002, AS49559. Downstreams: AS28755, AS56747, AS208663.AS15935 - HA-VEL-LOCAL-AS ha-vel internet s.r.o.AS15935HA-VEL-LOCAL-AS ha-ve…AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS1299TWELVE99 Arelion Swed…AS1299 - TWELVE99 Arelion Sweden ABAS9002RETN-AS RETN LimitedAS9002 - RETN-AS RETN LimitedAS49559IPT-1-IX A-Systems Sp…AS49559 - IPT-1-IX A-Systems Sp. z o.o.AS28755HA-VEL-TRANSIT-AS ha-…AS28755 - HA-VEL-TRANSIT-AS ha-vel internet s.r.o.AS56747ASNELSON Nelson Servi…AS56747 - ASNELSON Nelson Services, s.r.o.AS208663MTU-NET Martin Ph. D.…AS208663 - MTU-NET Martin Ph. D. PustkaUPSTREAMSDOWNSTREAMS

Upstream Providers(4)

AS15935 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS1299🇸🇪TWELVE99 Arelion Sweden AB
AS9002🇬🇧RETN-AS RETN Limited
AS49559🇵🇱IPT-1-IX A-Systems Sp. z o.o.

Downstream Customers(3)

These ASNs list AS15935 as an authorized upstream provider.

ASNName
AS28755🇨🇿HA-VEL-TRANSIT-AS ha-vel internet s.r.o.
AS56747🇸🇰ASNELSON Nelson Services, s.r.o.
AS208663🇨🇿MTU-NET Martin Ph. D. Pustka

ASPA object expires: 2026-10-27

Related Tools and Guides

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