Network topology

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

AS154009

Currently announcedSnapshot awaiting refresh

DOPE-AS-AP - Directorate of Primary Education (DPE) · DOPE-AS-AP

Last observed10/9/2026, 03:43:55Open ASN profile →

AS154009 relationship topology

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AS154009Directorate of Primary …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS45588BTCL-ISP-AS - Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.

Relationship: Upstream
Observed weight: 219
ASN registration country: Bangladesh
Latest RIS data: 10/8/2026, 00:00:00

Open AS45588 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
AS45588Observed weight 219	BTCL-ISP-AS - Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.	Upstream	Bangladesh	8/28/2019, 00:00:00	10/8/2026, 00:00:00	293	0
AS24323Observed weight 75	Aamra Networks Limited	Upstream	Bangladesh	8/28/2019, 00:00:00	10/8/2026, 00:00:00	99	0

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