Network topology

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

AS153780

Currently announcedSnapshot awaiting refresh

PAYX-VN - PAYX Payment Company Limited · PAYX-VN

Last observed10/9/2026, 02:59:45Open ASN profile →

AS153780 relationship topology

Showing 2 / 2

AS153780PAYX Payment Company Li…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS18403FPT-VN - FPT Telecom Company

Relationship: Upstream
Observed weight: 282
ASN registration country: Vietnam
Latest RIS data: 10/8/2026, 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.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS18403Observed weight 282	FPT-VN - FPT Telecom Company	Upstream	Vietnam	8/28/2019, 00:00:00	10/8/2026, 00:00:00	358	0
AS131421Observed weight 254	INTERCOM-VN	Upstream	Vietnam	8/28/2019, 00:00:00	10/8/2026, 00:00:00	326	0

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