Network topology

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

AS15465

Currently announcedSnapshot awaiting refresh

Siemens AG · SiemensDE

Last observed9/30/2026, 14:57:56Open ASN profile →

AS15465 relationship topology

Showing 2 / 2

AS15465Siemens AG

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21150InacDE-Atos Atos Information Technology GmbH

Relationship: Upstream
Observed weight: 827
ASN registration country: Germany
Latest RIS data: 9/30/2026, 00:00:00

Open AS21150 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS21150Observed weight 827	InacDE-Atos Atos Information Technology GmbH	Upstream	Germany	8/19/2019, 00:00:00	9/30/2026, 00:00:00	4,094	352
AS8881Observed weight 252	VERSATEL 1&1 Versatel GmbH	Upstream	Germany	8/19/2019, 00:00:00	9/30/2026, 00:00:00	0	344

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