Network topology

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

AS51065

Currently announcedSnapshot awaiting refresh

PASSADORE-AS Banca Passadore & C. S.p.A. · PASSADORE-AS

Last observed10/4/2026, 16:44:42Open ASN profile →

AS51065 relationship topology

Showing 3 / 3

AS51065PASSADORE-AS Banca Pass…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12874FASTWEB Fastweb SpA

Relationship: Upstream
Observed weight: 218
ASN registration country: Italy
Latest RIS data: 10/4/2026, 00:00:00

Open AS12874 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS12874Observed weight 218	FASTWEB Fastweb SpA	Upstream	Italy	8/25/2019, 00:00:00	10/4/2026, 00:00:00	280
AS30722Observed weight 29	Fastweb SpA	Upstream	Italy	8/25/2019, 00:00:00	10/4/2026, 00:00:00	31
AS3269Observed weight 25	ASN-IBSNAZ Telecom Italia S.p.A.	Upstream	Italy	8/25/2019, 00:00:00	10/4/2026, 00:00:00	30

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