Network topology

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

AS213123

Currently announcedSnapshot awaiting refresh

ALPERIA SPA · ALPERIASPA

Last observed10/16/2026, 00:00:00Open ASN profile →

AS213123 relationship topology

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AS213123ALPERIA SPA

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS20811BRENNERCOM-AS Retelit Digital Services S.p.A.

Relationship: Upstream
Observed weight: 525
ASN registration country: Italy
Latest RIS data: 10/16/2026, 00:00:00

Open AS20811 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	Visible prefixes	Collectors
AS20811Observed weight 525	BRENNERCOM-AS Retelit Digital Services S.p.A.	Upstream	Italy	8/28/2019, 00:00:00	10/16/2026, 00:00:00	3	1

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