Network topology

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

AS57172

Currently announcedSnapshot awaiting refresh

GlobalLayer Global Layer B.V. · GlobalLayer

Last observed10/5/2026, 16:18:17Open ASN profile →

AS57172 relationship topology

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AS57172GlobalLayer Global Laye…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS49453GLOBALLAYER Global Layer B.V.

Relationship: Upstream
Observed weight: 273
ASN registration country: Netherlands
Latest RIS data: 10/5/2026, 00:00:00

Open AS49453 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
AS49453Observed weight 273	GLOBALLAYER Global Layer B.V.	Upstream	Netherlands	8/25/2019, 00:00:00	10/5/2026, 00:00:00	705	0

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