AS25091 ASPA Check - IP Max IP Max

Published

IP-Max IP-Max SA🇨🇭 - ASPA check for AS25091: the upstream transit providers AS25091 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS25091 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
19

How to read this ASPA check

The 8 providers below are the only networks allowed to appear directly above AS25091 in an AS-path. If AS25091 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

AS25091 peering topology: 8 upstream providers and 19 downstream customersUpstreams: AS1299, AS2914, AS3257, AS3356, AS5511, AS6453, AS6762, AS55002. Downstreams: AS8298, AS18001, AS20582, AS24492, AS34019, AS35360, AS39540, AS45009 and more.AS25091 - IP-Max IP-Max SAAS25091IP-Max IP-Max SAAS1299TWELVE99 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.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.AS55002DEFENSE-NET - F5, Inc.AS55002 - DEFENSE-NET - F5, Inc.AS8298IPNG IPng Networks Gm…AS8298 - IPNG IPng Networks GmbHAS18001DIALOG-AS - Dialog Ax…AS18001 - DIALOG-AS - Dialog Axiata PLC.AS20582BeeOne Beeone Communi…AS20582 - BeeOne Beeone Communications SAAS24492IIT-WICAM-AS-AP - WiC…AS24492 - IIT-WICAM-AS-AP - WiCAM Corporation Ltd.AS34019HIVANE Hivane Associa…AS34019 - HIVANE Hivane AssociationAS35360GARGUNET Frederic Gar…AS35360 - GARGUNET Frederic GargulaAS39540COMMUNITYRACK-RMA Com…AS39540 - COMMUNITYRACK-RMA CommunityRack.org VereinAS45009BytePark Rogier Krieg…AS45009 - BytePark Rogier KriegerView all 19 downstreams →UPSTREAMSDOWNSTREAMS

Upstream Providers(8)

AS25091 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.
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.
AS55002🇺🇸DEFENSE-NET - F5, Inc.

Downstream Customers(19)

These ASNs list AS25091 as an authorized upstream provider.

ASNName
AS8298🇨🇭IPNG IPng Networks GmbH
AS18001🇱🇰DIALOG-AS - Dialog Axiata PLC.
AS20582🇨🇭BeeOne Beeone Communications SA
AS24492🇰🇭IIT-WICAM-AS-AP - WiCAM Corporation Ltd.
AS34019🇫🇷HIVANE Hivane Association
AS35360🇨🇭GARGUNET Frederic Gargula
AS39540🇨🇭COMMUNITYRACK-RMA CommunityRack.org Verein
AS45009🇳🇱BytePark Rogier Krieger
AS50869🇨🇭FREEIX-REMOTE IPng Networks GmbH
AS56662🇵🇱EUTPNET Marcin Gondek
19 total
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ASPA object expires: 2026-10-27

Related Tools and Guides

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