Network topology

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

AS31403

Currently announcedSnapshot awaiting refresh

INVA-AS IN.VA. S.p.A. · INVA-AS

Last observed10/2/2026, 09:34:27Open ASN profile →

AS31403 relationship topology

Showing 1 / 1

AS31403INVA-AS IN.VA. S.p.A.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21333INVA-AS IN.VA. S.p.A.

Relationship: Upstream
Observed weight: 269
ASN registration country: Italy
Latest RIS data: 10/2/2026, 00:00:00

Open AS21333 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
AS21333Observed weight 269	INVA-AS IN.VA. S.p.A.	Upstream	Italy	8/21/2019, 00:00:00	10/2/2026, 00:00:00	350	0

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