Network topology

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

AS5397

Currently announcedSnapshot awaiting refresh

INROMA-AS CINECA CONSORZIO INTERUNIVERSITARIO · INROMA-AS

Last observed9/29/2026, 12:57:33Open ASN profile →

AS5397 relationship topology

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AS5397INROMA-AS CINECA CONSOR…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12874FASTWEB Fastweb SpA

Relationship: Upstream
Observed weight: 529
ASN registration country: Italy
Latest RIS data: 9/29/2026, 00:00:00

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All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12874Observed weight 529	FASTWEB Fastweb SpA	Upstream	Italy	8/19/2019, 00:00:00	9/29/2026, 00:00:00	687	0

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