Network topology

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

AS2861

Currently announcedSnapshot awaiting refresh

Udo Steinegger · UNSPECIFIED

Last observed9/29/2026, 09:45:32Open ASN profile →

AS2861 relationship topology

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AS2861Udo Steinegger

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS57632ELCH Gregor Radtke

Relationship: Upstream
Observed weight: 265
ASN registration country: RIR did not provide a registration country
Latest RIS data: 9/29/2026, 00:00:00

Open AS57632 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS57632Observed weight 265	ELCH Gregor Radtke	Upstream	RIR did not provide a registration country	8/19/2019, 00:00:00	9/29/2026, 00:00:00	698	0

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