Network topology

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

AS154491

Currently announcedSnapshot awaiting refresh

NETCORE-VN

Last observed10/9/2026, 04:57:24Open ASN profile →

AS154491 relationship topology

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AS154491NETCORE-VN

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS135905VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP

Relationship: Upstream
Observed weight: 429
ASN registration country: Vietnam
Latest RIS data: 10/15/2026, 00:00:00

Open AS135905 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
AS135905Observed weight 429	VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	Upstream	Vietnam	8/28/2019, 00:00:00	10/15/2026, 00:00:00	1,445	366

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