Network topology

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

AS151863

Currently announcedSnapshot awaiting refresh

PSG-VN

Last observed10/8/2026, 22:02:00Open ASN profile →

AS151863 relationship topology

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AS151863PSG-VN

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS38732CMCTELECOM-VN - CMC Telecom Infrastructure Company

Relationship: Upstream
Observed weight: 476
ASN registration country: Vietnam
Latest RIS data: 10/8/2026, 00:00:00

Open AS38732 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS38732Observed weight 476	CMCTELECOM-VN - CMC Telecom Infrastructure Company	Upstream	Vietnam	8/28/2019, 00:00:00	10/8/2026, 00:00:00	1,054	0

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