Network topology

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

AS42840

Currently announcedSnapshot awaiting refresh

S.WERK GMBH · SWERK-GERMANY

Last observed10/3/2026, 16:06:57Open ASN profile →

AS42840 relationship topology

Showing 3 / 3

AS42840S.WERK GMBH

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15598IPX-AS15598 NorthC Deutschland GmbH

Relationship: Upstream
Observed weight: 515
ASN registration country: Germany
Latest RIS data: 10/3/2026, 00:00:00

Open AS15598 profile →

All adjacent autonomous systems

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

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS15598Observed weight 515	IPX-AS15598 NorthC Deutschland GmbH	Upstream	Germany	8/23/2019, 00:00:00	10/3/2026, 00:00:00	976
AS25063Observed weight 272	S.WERK GMBH	Downstream	Germany	8/23/2019, 00:00:00	10/3/2026, 00:00:00	352
AS8767Observed weight 32	MNET-AS M-net Telekommunikations GmbH	Upstream	Germany	8/23/2019, 00:00:00	10/3/2026, 00:00:00	70

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