Network topology

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

AS49957

Currently announcedSnapshot awaiting refresh

HQS HQS High Quality Software GmbH · HQS

Last observed10/4/2026, 13:00:04Open ASN profile →

AS49957 relationship topology

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AS49957HQS HQS High Quality So…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS9145EWETEL EWE TEL GmbH

Relationship: Upstream
Observed weight: 271
ASN registration country: Germany
Latest RIS data: 10/4/2026, 00:00:00

Open AS9145 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
AS9145Observed weight 271	EWETEL EWE TEL GmbH	Upstream	Germany	8/23/2019, 00:00:00	10/4/2026, 00:00:00	1,032	0

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