Network topology

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

AS140764

Currently announcedSnapshot awaiting refresh

CSDGROUP-AS-VN

Last observed10/7/2026, 15:44:08Open ASN profile →

AS140764 relationship topology

Showing 2 / 2

AS140764CSDGROUP-AS-VN

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS18403FPT-VN - FPT Telecom Company

Relationship: Upstream
Observed weight: 264
ASN registration country: Vietnam
Latest RIS data: 10/28/2026, 00:00:00

Open AS18403 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
AS18403Observed weight 264	FPT-VN - FPT Telecom Company	Upstream	Vietnam	8/28/2019, 00:00:00	10/28/2026, 00:00:00	336	0
AS131429Observed weight 263	MOBIFONE-AS-VN - MOBIFONE Corporation	Upstream	Vietnam	8/28/2019, 00:00:00	10/28/2026, 00:00:00	328	0

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