Network topology

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

AS43911

Currently announcedSnapshot awaiting refresh

Tom Merlin Eichhorn · te3-AS

Last observed11/1/2026, 10:50:57Open ASN profile →

AS43911 relationship topology

Showing 4 / 4

AS43911Tom Merlin Eichhorn

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21473PFALZKOM PFALZKOM GmbH

Relationship: Upstream
Observed weight: 284
ASN registration country: Germany
Latest RIS data: 11/1/2026, 00:00:00

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All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS21473Observed weight 284	PFALZKOM PFALZKOM GmbH	Upstream	Germany	8/23/2019, 00:00:00	11/1/2026, 00:00:00	394	39
AS196610Observed weight 144	DECIX-Academy DE-CIX Management GmbH	Upstream	Germany	9/19/2019, 00:00:00	11/1/2026, 00:00:00	144	148
AS34549Observed weight 141	MEER-AS meerfarbig GmbH & Co. KG	Upstream	Germany	8/23/2019, 00:00:00	11/1/2026, 00:00:00	173	152
AS61438Observed weight 27	ORG-ICG9-RIPE	Upstream	Austria	9/19/2019, 00:00:00	11/1/2026, 00:00:00	35	28

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