Network topology

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

AS28249

Currently announcedSnapshot awaiting refresh

AS28249 - EMPRESA EDITORA A TARDE S.A. · AS28249

Last observed10/2/2026, 01:23:17Open ASN profile →

AS28249 relationship topology

Showing 4 / 4

AS28249EMPRESA EDITORA A TARDE…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS272601AS272601 - MAELLY GOMES VASCONECELOS BARRETO SANTAN

Relationship: Upstream
Observed weight: 293
ASN registration country: Registration country pending sync
Latest RIS data: 10/11/2026, 00:00:00

Open AS272601 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS272601Observed weight 293	AS272601 - MAELLY GOMES VASCONECELOS BARRETO SANTAN	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/11/2026, 00:00:00	727
AS14840Observed weight 219	AS14840 - BR.Digital Telecom	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/11/2026, 00:00:00	589
AS28186Observed weight 197	AS28186 - ITS TELECOMUNICACOES LTDA	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/11/2026, 00:00:00	2,088
AS52873Observed weight 139	AS52873 - Softdados Telecomunicacoes	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/11/2026, 00:00:00	961

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