Network topology

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

AS18025

Currently announcedSnapshot awaiting refresh

Bhutan Telecom Ltd · BTTELECOM-AS-AP

Last observed9/30/2026, 21:25:10Open ASN profile →

AS18025 relationship topology

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AS18025Bhutan Telecom Ltd

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS17660DRUKNET-AS - DrukNet ISP

Relationship: Upstream
Observed weight: 259
ASN registration country: Bhutan
Latest RIS data: 9/30/2026, 00:00:00

Open AS17660 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS17660Observed weight 259	DRUKNET-AS - DrukNet ISP	Upstream	Bhutan	8/19/2019, 00:00:00	9/30/2026, 00:00:00	660	0

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