Network topology

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

AS201371

Currently announcedSnapshot awaiting refresh

ERHARDT-SYSTEMS Lars Peter Werner Erhardt · ERHARDT-SYSTEMS

Last observed10/10/2026, 01:27:29Open ASN profile →

AS201371 relationship topology

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AS201371ERHARDT-SYSTEMS Lars Pe…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS207841INFERNO Inferno Communications Ltd

Relationship: Upstream
Observed weight: 61
ASN registration country: United Kingdom
Latest RIS data: 10/9/2026, 08:00:00

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All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS207841Observed weight 61	INFERNO Inferno Communications Ltd	Upstream	United Kingdom	8/28/2019, 00:00:00	10/9/2026, 08:00:00	0	83

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