Network topology

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

AS15904

Currently announcedSnapshot awaiting refresh

Hallertau.Net e.V. · Hallertau-DE

Last observed9/30/2026, 16:11:34Open ASN profile →

AS15904 relationship topology

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AS15904Hallertau.Net e.V.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS51167Contabo GmbH

Relationship: Upstream
Observed weight: 260
ASN registration country: Germany
Latest RIS data: 11/2/2026, 00:00:00

Open AS51167 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
AS51167Observed weight 260	Contabo GmbH	Upstream	Germany	8/19/2019, 00:00:00	11/2/2026, 00:00:00	329	0

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