Network topology

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

AS201687

Currently announcedSnapshot awaiting refresh

MAM-JAHN Marco Andreas Martin Jahn · MAM-JAHN

Last observed10/10/2026, 03:04:28Open ASN profile →

AS201687 relationship topology

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AS201687MAM-JAHN Marco Andreas …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS58212DATAFOREST dataforest GmbH

Relationship: Upstream
Observed weight: 455
ASN registration country: Germany
Latest RIS data: 10/12/2026, 00:00:00

Open AS58212 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
AS58212Observed weight 455	DATAFOREST dataforest GmbH	Upstream	Germany	8/28/2019, 00:00:00	10/12/2026, 00:00:00	664	1,012

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