Network topology

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

AS272191

Currently announcedSnapshot awaiting refresh

AS272191 - BNJ COMUNICACAO E SERVICOS LTDA

Last observed11/8/2026, 23:57:48Open ASN profile →

AS272191 relationship topology

Showing 3 / 3

AS272191BNJ COMUNICACAO E SERVI…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS269423AS269423 - NETNOAR TELECOM

Relationship: Upstream
Observed weight: 543
ASN registration country: Registration country pending sync
Latest RIS data: 11/8/2026, 00:00:00

Open AS269423 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
AS269423Observed weight 543	AS269423 - NETNOAR TELECOM	Upstream	Registration country pending sync	10/2/2019, 00:00:00	11/8/2026, 00:00:00	351	353
AS271725Observed weight 273	AS271725 - T BRENO PEREIRA ASSUNCAO	Downstream	Registration country pending sync	10/2/2019, 00:00:00	11/8/2026, 00:00:00	351	0
AS269090Observed weight 1	AS269090 - C P COMUNICACAO LTDA	Upstream	Registration country pending sync	10/2/2019, 00:00:00	11/8/2026, 00:00:00	0	1

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