Network topology

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

AS45894

Currently announcedSnapshot awaiting refresh

FPTONLINE-AS-VN - FPT Online JSC · FPTONLINE-AS-VN

Last observed10/4/2026, 01:05:34Open ASN profile →

AS45894 relationship topology

Showing 1 / 1

AS45894FPT Online JSC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS18403FPT-VN - FPT Telecom Company

Relationship: Upstream
Observed weight: 780
ASN registration country: Vietnam
Latest RIS data: 11/4/2026, 00:00:00

Open AS18403 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
AS18403Observed weight 780	FPT-VN - FPT Telecom Company	Upstream	Vietnam	8/23/2019, 00:00:00	11/4/2026, 00:00:00	9,456	1,445

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