Network topology

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

AS142159

Currently announcedSnapshot awaiting refresh

BPATC-AS-AP - Bangladesh Public Administration Training Centre · BPATC-AS-AP

Last observed10/26/2026, 17:51:59Open ASN profile →

AS142159 relationship topology

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AS142159Bangladesh Public Admin…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS17494BTTB-AS-AP - Telecom Operator & Internet Service Provider as well

Relationship: Upstream
Observed weight: 349
ASN registration country: Bangladesh
Latest RIS data: 10/7/2026, 00:00:00

Open AS17494 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
AS17494Observed weight 349	BTTB-AS-AP - Telecom Operator & Internet Service Provider as well	Upstream	Bangladesh	8/28/2019, 00:00:00	10/7/2026, 00:00:00	438	0
AS38017Observed weight 216	Square InformatiX Ltd	Upstream	Bangladesh	8/28/2019, 00:00:00	10/7/2026, 00:00:00	275	0

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