Network topology

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

AS3291

Currently announcedSnapshot awaiting refresh

GTT Communications Inc. · PSINet-Europe

Last observed10/23/2026, 11:23:13Open ASN profile →

AS3291 relationship topology

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AS3291GTT Communications Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS5580GTT Communications Netherlands B.V.

Relationship: Upstream
Observed weight: 263
ASN registration country: Netherlands
Latest RIS data: 9/29/2026, 00:00:00

Open AS5580 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
AS5580Observed weight 263	GTT Communications Netherlands B.V.	Upstream	Netherlands	8/19/2019, 00:00:00	9/29/2026, 00:00:00	334	0

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