AS138505 ASPA Check - DNSBD

Published

DNS-AS-AP - DNSBD🇧🇩 - ASPA check for AS138505: the upstream transit providers AS138505 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS138505 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
3
Downstream Customers
0

How to read this ASPA check

The 3 providers below are the only networks allowed to appear directly above AS138505 in an AS-path. If AS138505 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

AS138505 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS10075, AS17494, AS58717. No downstreams.AS138505 - DNS-AS-AP - DNSBDAS138505DNS-AS-AP - DNSBDAS10075FGL-AS-BD - Fiber@Hom…AS10075 - FGL-AS-BD - Fiber@Home Global LimitedAS17494BTTB-AS-AP - Telecom …AS17494 - BTTB-AS-AP - Telecom Operator Internet Service Provider as wellAS58717SUMMITCOMMUNICATIONS-…AS58717 - SUMMITCOMMUNICATIONS-BD - Summit Communications LtdUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS138505 authorizes these ASNs as upstream transit providers.

ASNName
AS10075🇧🇩FGL-AS-BD - Fiber@Home Global Limited
AS17494🇧🇩BTTB-AS-AP - Telecom Operator & Internet Service Provider as well
AS58717🇧🇩SUMMITCOMMUNICATIONS-BD - Summit Communications Ltd

ASPA object expires: 2026-11-02

Related Tools and Guides

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