Network topology

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

AS55315

Currently announcedSnapshot awaiting refresh

SSI-AS-VN - SSI Securities Incorporation · SSI-AS-VN

Last observed10/5/2026, 05:23:12Open ASN profile →

AS55315 relationship topology

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AS55315SSI Securities Incorpor…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS18403FPT-VN - FPT Telecom Company

Relationship: Upstream
Observed weight: 337
ASN registration country: Vietnam
Latest RIS data: 10/4/2026, 00:00:00

Open AS18403 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS18403Observed weight 337	FPT-VN - FPT Telecom Company	Upstream	Vietnam	8/25/2019, 00:00:00	10/4/2026, 00:00:00	599	0
AS131421Observed weight 68	INTERCOM-VN - Intercom Telecom., JSC	Upstream	Vietnam	8/25/2019, 00:00:00	10/4/2026, 00:00:00	92	0

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