Network topology

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

AS212834

Currently announcedSnapshot awaiting refresh

FR-DUREL-AS Bastien Durel · FR-DUREL-AS

Last observed10/12/2026, 22:06:28Open ASN profile →

AS212834 relationship topology

Showing 3 / 3

AS212834FR-DUREL-AS Bastien Dur…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS41051FREETRANSIT Openfactory GmbH

Relationship: Upstream
Observed weight: 219
ASN registration country: Switzerland
Latest RIS data: 10/12/2026, 00:00:00

Open AS41051 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	IPv6
AS41051Observed weight 219	FREETRANSIT Openfactory GmbH	Upstream	Switzerland	8/28/2019, 00:00:00	10/12/2026, 00:00:00	299
AS34872Observed weight 32	Servperso_Systems Sarah Rossius trading as Servperso Systems	Upstream	Belgium	8/28/2019, 00:00:00	10/12/2026, 00:00:00	45
AS212895Observed weight 20	ROUTE64_ORG Johannes Ernst	Upstream	Germany	8/28/2019, 00:00:00	10/12/2026, 00:00:00	26

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