Network topology

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

AS150698

Currently announcedSnapshot awaiting refresh

COS-AS-AP - Chandpur Online Systems · COS-AS-AP

Last observed11/3/2026, 12:41:44Open ASN profile →

AS150698 relationship topology

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AS150698Chandpur Online Systems

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS18403FPT-VN - FPT Telecom Company

Relationship: Upstream
Observed weight: 1,104
ASN registration country: Vietnam
Latest RIS data: 11/5/2026, 00:00:00

Open AS18403 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
AS18403Observed weight 1,104	FPT-VN - FPT Telecom Company	Upstream	Vietnam	8/28/2019, 00:00:00	11/5/2026, 00:00:00	4,879	4,146

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