AS12778 ASPA Check - SGN MEGA M, D.O.O

Published

SGN MEGA M, d.o.o.🇸🇮 - ASPA check for AS12778: the upstream transit providers AS12778 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS12778 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
5

How to read this ASPA check

The 4 providers below are the only networks allowed to appear directly above AS12778 in an AS-path. If AS12778 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

AS12778 peering topology: 4 upstream providers and 5 downstream customersUpstreams: AS174, AS3356, AS5511, AS44306. Downstreams: AS44549, AS56635, AS197579, AS197944, AS198524.AS12778 - SGN MEGA M, d.o.o.AS12778SGN MEGA M, d.o.o.AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS3356LEVEL3 - Level 3 Pare…AS3356 - LEVEL3 - Level 3 Parent, LLCAS5511Opentransit Orange S.…AS5511 - Opentransit Orange S.A.AS44306Omonia OMONIA d.o.o.AS44306 - Omonia OMONIA d.o.o.AS44549MEGA-M-AS MEGA M, d.o…AS44549 - MEGA-M-AS MEGA M, d.o.o.AS56635XENYA XENYA inzenirin…AS56635 - XENYA XENYA inzeniring, proizvodnja in trgovina, d.o.o. LjubljanaAS197579BASS-SI BASS d.o.o., …AS197579 - BASS-SI BASS d.o.o., CeljeAS197944SI-VIRTUA Virtua IT d…AS197944 - SI-VIRTUA Virtua IT d.o.o.AS198524ILOL iLOL d.o.o.AS198524 - ILOL iLOL d.o.o.UPSTREAMSDOWNSTREAMS

Upstream Providers(4)

AS12778 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS3356🇺🇸LEVEL3 - Level 3 Parent, LLC
AS5511🇫🇷Opentransit Orange S.A.
AS44306🇭🇷Omonia OMONIA d.o.o.

Downstream Customers(5)

These ASNs list AS12778 as an authorized upstream provider.

ASNName
AS44549🇸🇮MEGA-M-AS MEGA M, d.o.o.
AS56635🇸🇮XENYA XENYA inzeniring, proizvodnja in trgovina, d.o.o. Ljubljana
AS197579🇸🇮BASS-SI BASS d.o.o., Celje
AS197944🇸🇮SI-VIRTUA Virtua IT d.o.o.
AS198524🇸🇮ILOL iLOL d.o.o.

ASPA object expires: 2026-10-27

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