Network topology

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

AS201962

Currently announcedSnapshot awaiting refresh

Michael Rack · RSM-CONNECT-AS

Last observed10/10/2026, 04:59:43Open ASN profile →

AS201962 relationship topology

Showing 4 / 4

AS201962Michael Rack

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33891CORE-BACKBONE Core-Backbone GmbH

Relationship: Upstream
Observed weight: 750
ASN registration country: Germany
Latest RIS data: 10/9/2026, 08:00:00

Open AS33891 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS33891Observed weight 750	CORE-BACKBONE Core-Backbone GmbH	Upstream	Germany	8/28/2019, 00:00:00	10/9/2026, 08:00:00	2,553	2,758
AS204218Observed weight 259	Network name pending collection	Downstream	Registration country pending sync	8/28/2019, 00:00:00	10/9/2026, 08:00:00	340	0
AS205687Observed weight 141	HiERO GmbH	Downstream	Austria	8/28/2019, 00:00:00	10/9/2026, 08:00:00	180	0
AS35369Observed weight 2	LINZAG-TELEKOM-AS LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation	Uncertain relationship	Austria	8/28/2019, 00:00:00	10/9/2026, 08:00:00	7	8

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