Network topology

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

AS52992

Currently announcedSnapshot awaiting refresh

AS52992 - UNIVERSIDADE FEDERAL DE SAO PAULO · AS52992

Last observed10/4/2026, 22:11:20Open ASN profile →

AS52992 relationship topology

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AS52992UNIVERSIDADE FEDERAL DE…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1251AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO

Relationship: Upstream
Observed weight: 273
ASN registration country: Registration country pending sync
Latest RIS data: 11/8/2026, 00:00:00

Open AS1251 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
AS1251Observed weight 273	AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO	Upstream	Registration country pending sync	8/25/2019, 00:00:00	11/8/2026, 00:00:00	1,665	0

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