AS199081 ASPA Check - LANCOM

Published

LANCOM Lancom Ltd.🇬🇷 - ASPA check for AS199081: the upstream transit providers AS199081 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS199081 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
7
Downstream Customers
6

How to read this ASPA check

The 7 providers below are the only networks allowed to appear directly above AS199081 in an AS-path. If AS199081 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

AS199081 peering topology: 7 upstream providers and 6 downstream customersUpstreams: AS174, AS3257, AS3356, AS5405, AS9002, AS50673, AS57463. Downstreams: AS8396, AS207062, AS209162, AS212485, AS213683, AS215492.AS199081 - LANCOM Lancom Ltd.AS199081LANCOM Lancom Ltd.AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS3257GTT-BACKBONE GTT Comm…AS3257 - GTT-BACKBONE GTT Communications Inc.AS3356LEVEL3 - Level 3 Pare…AS3356 - LEVEL3 - Level 3 Parent, LLCAS5405INTERDOTLINK Inter.li…AS5405 - INTERDOTLINK Inter.link GmbHAS9002RETN-AS RETN LimitedAS9002 - RETN-AS RETN LimitedAS50673Serverius-as Serveriu…AS50673 - Serverius-as Serverius Holding B.V.AS57463NetIX NetIX Communica…AS57463 - NetIX NetIX Communications JSCAS8396TEE-GR Technical Cham…AS8396 - TEE-GR Technical Chamber of GreeceAS207062VELTIO VELTIO Greece …AS207062 - VELTIO VELTIO Greece LTDAS209162INTERNETHELLAS-ASN IN…AS209162 - INTERNETHELLAS-ASN INTERNET HELLAS LPAS212485SMARTSUPPORT MENELAOS…AS212485 - SMARTSUPPORT MENELAOS KATAKIS KAI SIA LPAS213683host-al-asn Host.AL S…AS213683 - host-al-asn Host.AL ShpkAS215492Butler BUTLER CHAT I.…AS215492 - Butler BUTLER CHAT I.K.E.UPSTREAMSDOWNSTREAMS

Upstream Providers(7)

AS199081 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS3257🇺🇸GTT-BACKBONE GTT Communications Inc.
AS3356🇺🇸LEVEL3 - Level 3 Parent, LLC
AS5405🇩🇪INTERDOTLINK Inter.link GmbH
AS9002🇬🇧RETN-AS RETN Limited
AS50673🇳🇱Serverius-as Serverius Holding B.V.
AS57463🇧🇬NetIX NetIX Communications JSC

Downstream Customers(6)

These ASNs list AS199081 as an authorized upstream provider.

ASNName
AS8396🇬🇷TEE-GR Technical Chamber of Greece
AS207062🇬🇷VELTIO VELTIO Greece LTD
AS209162🇬🇷INTERNETHELLAS-ASN INTERNET HELLAS LP
AS212485🇬🇷SMARTSUPPORT MENELAOS KATAKIS KAI SIA LP
AS213683🇦🇱host-al-asn Host.AL Shpk
AS215492🇬🇷Butler BUTLER CHAT I.K.E.

ASPA object expires: 2026-10-27

Related Tools and Guides

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