Network topology

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

AS153980

Currently announcedSnapshot awaiting refresh

BRACAARONG-AS-AP - BRAC-Aarong · BRACAARONG-AS-AP

Last observed10/9/2026, 03:24:52Open ASN profile →

AS153980 relationship topology

Showing 2 / 2

AS153980BRAC-Aarong

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS55406HRCTECH-01-AS-AP - 26 Shyamoli, Bir Uttam A. W. Chowdhury Road

Relationship: Upstream
Observed weight: 236
ASN registration country: Bangladesh
Latest RIS data: 10/25/2026, 00:00:00

Open AS55406 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
AS55406Observed weight 236	HRCTECH-01-AS-AP - 26 Shyamoli, Bir Uttam A. W. Chowdhury Road	Upstream	Bangladesh	8/28/2019, 00:00:00	10/25/2026, 00:00:00	290	0
AS24342Observed weight 230	BRAC-BDMAIL-AS-BD - BRACNet Limited	Upstream	Bangladesh	8/28/2019, 00:00:00	10/25/2026, 00:00:00	276	0

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