Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS50148

Currently announcedSnapshot awaiting refresh

ERT Elliniki Radiofonia Tileorasi (ERT) SA · ERT

Last observed10/4/2026, 13:33:42Open ASN profile →

AS50148 relationship topology

Showing 3 / 3

AS50148ERT Elliniki Radiofonia…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS5408GR-NET National Infrastructures for Research and Technology S.A.

Relationship: Upstream
Observed weight: 485
ASN registration country: Greece
Latest RIS data: 10/4/2026, 00:00:00

Open AS5408 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS5408Observed weight 485	GR-NET National Infrastructures for Research and Technology S.A.	Upstream	Greece	8/23/2019, 00:00:00	10/4/2026, 00:00:00	639
AS1241Observed weight 322	FORTHNET-GR Nova Telecommunications & Media Single Member S.A	Upstream	Greece	8/23/2019, 00:00:00	10/4/2026, 00:00:00	1,465
AS3329Observed weight 2	HOL-GR Vodafone-panafon Hellenic Telecommunications Company SA	Upstream	Greece	8/23/2019, 00:00:00	10/4/2026, 00:00:00	2

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context