Network topology

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

AS201887

Currently announcedSnapshot awaiting refresh

SAVACO NV · SAVACOAS

Last observed10/10/2026, 04:15:45Open ASN profile →

AS201887 relationship topology

Showing 3 / 3

AS201887SAVACO NV

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS5488Belgacom Proximus NV

Relationship: Upstream
Observed weight: 268
ASN registration country: Belgium
Latest RIS data: 10/9/2026, 08:00:00

Open AS5488 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS5488Observed weight 268	Belgacom Proximus NV	Upstream	Belgium	8/28/2019, 00:00:00	10/9/2026, 08:00:00	698
AS3257Observed weight 263	GTT-BACKBONE GTT Communications Inc.	Upstream	Germany	8/28/2019, 00:00:00	10/9/2026, 08:00:00	999
AS286Observed weight 1	KPN GTT Communications Inc.	Upstream	Germany	8/28/2019, 00:00:00	10/9/2026, 08:00:00	3

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