Network topology

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

AS51647

Currently announcedSnapshot awaiting refresh

Gemeente-Amsterdam Gemeente Amsterdam · Gemeente-Amsterdam

Last observed10/4/2026, 18:19:19Open ASN profile →

AS51647 relationship topology

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AS51647Gemeente-Amsterdam Geme…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS39686AS-EUROFIBER Eurofiber Nederland BV

Relationship: Upstream
Observed weight: 474
ASN registration country: Netherlands
Latest RIS data: 10/20/2026, 00:00:00

Open AS39686 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS39686Observed weight 474	AS-EUROFIBER Eurofiber Nederland BV	Upstream	Netherlands	8/25/2019, 00:00:00	10/20/2026, 00:00:00	1,364	675

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