Network topology

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

AS266992

Currently announcedSnapshot awaiting refresh

AS266992 - Oliveira & Fernandes Telecomunicacoes Ltda · AS266992

Last observed10/17/2026, 14:45:15Open ASN profile →

AS266992 relationship topology

Showing 3 / 3

AS266992Oliveira & Fernandes Te…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS262761AS262761 - Sinal Br Telecom Ltda

Relationship: Upstream
Observed weight: 462
ASN registration country: Registration country pending sync
Latest RIS data: 10/25/2026, 16:00:00

Open AS262761 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS262761Observed weight 462	AS262761 - Sinal Br Telecom Ltda	Upstream	Registration country pending sync	8/28/2019, 00:00:00	10/25/2026, 16:00:00	1,298	599
AS10429Observed weight 312	AS10429 - TELEFONICA BRASIL S.A	Upstream	Registration country pending sync	8/28/2019, 00:00:00	10/25/2026, 16:00:00	690	258
AS18881Observed weight 1	AS18881 - TELEFONICA BRASIL S.A	Upstream	Registration country pending sync	8/28/2019, 00:00:00	10/25/2026, 16:00:00	1	0

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