AS61049 ASPA Check - EXASCALE

Published

EXASCALE Exascale Ltd🇬🇧 - ASPA check for AS61049: the upstream transit providers AS61049 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS61049 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
13

How to read this ASPA check

The 4 providers below are the only networks allowed to appear directly above AS61049 in an AS-path. If AS61049 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

AS61049 peering topology: 4 upstream providers and 13 downstream customersUpstreams: AS174, AS2914, AS3257, AS6939. Downstreams: AS18001, AS36231, AS44355, AS48070, AS50391, AS52025, AS202762, AS207841 and more.AS61049 - EXASCALE Exascale LtdAS61049EXASCALE Exascale LtdAS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS2914NTT-DATA-2914 - NTT A…AS2914 - NTT-DATA-2914 - NTT America, Inc.AS3257GTT-BACKBONE GTT Comm…AS3257 - GTT-BACKBONE GTT Communications Inc.AS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS18001DIALOG-AS - Dialog Ax…AS18001 - DIALOG-AS - Dialog Axiata PLC.AS36231Tempest-Hosting AGX M…AS36231 - Tempest-Hosting AGX Management Consultancy - FZCOAS44355COLOCATION Colocation…AS44355 - COLOCATION Colocation LtdAS48070DSM DSM (GB) LimitedAS48070 - DSM DSM (GB) LimitedAS50391DIVERGENT DIVERGENT N…AS50391 - DIVERGENT DIVERGENT NETWORKS LTDAS52025PARADOXNETWORKS-LIMIT…AS52025 - PARADOXNETWORKS-LIMITED ParadoxNetworks LimitedAS202762INFERNO-EVENTS Infern…AS202762 - INFERNO-EVENTS Inferno Communications LtdAS207841INFERNO Inferno Commu…AS207841 - INFERNO Inferno Communications LtdView all 13 downstreams →UPSTREAMSDOWNSTREAMS

Upstream Providers(4)

AS61049 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS2914🇺🇸NTT-DATA-2914 - NTT America, Inc.
AS3257🇺🇸GTT-BACKBONE GTT Communications Inc.
AS6939🇺🇸HURRICANE - Hurricane Electric LLC

Downstream Customers(13)

These ASNs list AS61049 as an authorized upstream provider.

ASNName
AS18001🇱🇰DIALOG-AS - Dialog Axiata PLC.
AS36231🇦🇪Tempest-Hosting AGX Management Consultancy - FZCO
AS44355🇬🇧COLOCATION Colocation Ltd
AS48070🇬🇧DSM DSM (GB) Limited
AS50391🇬🇧DIVERGENT DIVERGENT NETWORKS LTD
AS52025🇬🇧PARADOXNETWORKS-LIMITED ParadoxNetworks Limited
AS202762🇬🇧INFERNO-EVENTS Inferno Communications Ltd
AS207841🇬🇧INFERNO Inferno Communications Ltd
AS211623🇳🇱OXAR NAML B.V.
AS214453🇬🇧jandutech Beon Core Ltd
13 total
1 / 2

ASPA object expires: 2026-10-27

Related Tools and Guides

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