Network topology

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

AS273379

Currently announcedSnapshot awaiting refresh

AS273379 - V. M. De Melo Informatica - MIDIA INFORMATICA

Last observed11/9/2026, 05:34:55Open ASN profile →

AS273379 relationship topology

Showing 2 / 2

AS273379V. M. De Melo Informati…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS52564AS52564 - Biazi Telecom

Relationship: Upstream
Observed weight: 460
ASN registration country: Registration country pending sync
Latest RIS data: 11/8/2026, 00:00:00

Open AS52564 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS52564Observed weight 460	AS52564 - Biazi Telecom	Upstream	Registration country pending sync	10/2/2019, 00:00:00	11/8/2026, 00:00:00	309	305
AS263371Observed weight 46	AS263371 - Intervia Solucoes Ltda	Upstream	Registration country pending sync	10/2/2019, 00:00:00	11/8/2026, 00:00:00	50	32

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