Network topology

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

AS5609

Currently announcedSnapshot awaiting refresh

ASN-CSELT Telecom Italia S.p.A. · ASN-CSELT

Last observed11/8/2026, 05:31:42Open ASN profile →

AS5609 relationship topology

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AS5609ASN-CSELT Telecom Ital…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3269ASN-IBSNAZ Telecom Italia S.p.A.

Relationship: Upstream
Observed weight: 356
ASN registration country: Italy
Latest RIS data: 10/14/2026, 00:00:00

Open AS3269 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS3269Observed weight 356	ASN-IBSNAZ Telecom Italia S.p.A.	Upstream	Italy	8/19/2019, 00:00:00	10/14/2026, 00:00:00	334	662

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