Network topology

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

AS42665

Currently announcedSnapshot awaiting refresh

SIRTI S.p.A. · SIRTI-AS

Last observed10/3/2026, 15:39:31Open ASN profile →

AS42665 relationship topology

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AS42665SIRTI S.p.A.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS203201IT-SUPERNAP INFRASTRUCTURE ITALIA COLO S.R.L.

Relationship: Upstream
Observed weight: 270
ASN registration country: Italy
Latest RIS data: 10/3/2026, 00:00:00

Open AS203201 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
AS203201Observed weight 270	IT-SUPERNAP INFRASTRUCTURE ITALIA COLO S.R.L.	Upstream	Italy	8/23/2019, 00:00:00	10/3/2026, 00:00:00	1,044	0

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