Network topology

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

AS151866

Currently announcedSnapshot awaiting refresh

DAIHUU-VN - DAI HUU SERVICE AND TRADING MECHANICAL COMPANY LIMITED · DAIHUU-VN

Last observed10/8/2026, 22:02:05Open ASN profile →

AS151866 relationship topology

Showing 2 / 2

AS151866DAI HUU SERVICE AND TRA…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

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

Relationship: Upstream
Observed weight: 276
ASN registration country: Vietnam
Latest RIS data: 10/8/2026, 00:00:00

Open AS135905 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS135905Observed weight 276	VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	Upstream	Vietnam	8/28/2019, 00:00:00	10/8/2026, 00:00:00	363	0
AS18403Observed weight 266	FPT-VN - FPT Telecom Company	Upstream	Vietnam	8/28/2019, 00:00:00	10/8/2026, 00:00:00	340	0

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