Network topology

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

AS15540

Currently announcedSnapshot awaiting refresh

GEDAS-DE-AS operational services GmbH & Co. KG · GEDAS-DE-AS

Last observed10/19/2026, 16:40:25Open ASN profile →

AS15540 relationship topology

Showing 3 / 3

AS15540GEDAS-DE-AS operational…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3320DTAG Deutsche Telekom AG

Relationship: Upstream
Observed weight: 559
ASN registration country: Germany
Latest RIS data: 11/2/2026, 00:00:00

Open AS3320 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS3320Observed weight 559	DTAG Deutsche Telekom AG	Upstream	Germany	8/19/2019, 00:00:00	11/2/2026, 00:00:00	3,302	0
AS8881Observed weight 530	1&1 Versatel GmbH	Upstream	Germany	8/19/2019, 00:00:00	11/2/2026, 00:00:00	1,700	345
AS21413Observed weight 270	ENVIA-TEL-AS Envia Tel GmbH	Upstream	Germany	8/19/2019, 00:00:00	11/2/2026, 00:00:00	343	0

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