Network topology

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

AS199477

Currently announcedSnapshot awaiting refresh

DIESEL-ASN Diesel-s.P.A. · DIESEL-ASN

Last observed10/28/2026, 13:56:15Open ASN profile →

AS199477 relationship topology

Showing 3 / 3

AS199477DIESEL-ASN Diesel-s.P.A.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12874FASTWEB Fastweb SpA

Relationship: Upstream
Observed weight: 144
ASN registration country: Italy
Latest RIS data: 10/14/2026, 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 144	FASTWEB Fastweb SpA	Upstream	Italy	8/28/2019, 00:00:00	10/14/2026, 00:00:00	186
AS6762Observed weight 64	SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	Upstream	Italy	8/28/2019, 00:00:00	10/14/2026, 00:00:00	78
AS49289Observed weight 58	Media-Veneto Media Veneto SRL	Upstream	Italy	8/28/2019, 00:00:00	10/14/2026, 00:00:00	81

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