Network topology

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

AS207940

Currently announcedSnapshot awaiting refresh

Dominik Kupschke · Kupschke

Last observed10/29/2026, 21:55:43Open ASN profile →

AS207940 relationship topology

Showing 2 / 2

AS207940Dominik Kupschke

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS209735LAGRANGE Lagrange Cloud Technologies Limited

Relationship: Upstream
Observed weight: 154
ASN registration country: United Kingdom
Latest RIS data: 10/29/2026, 00:00:00

Open AS209735 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS209735Observed weight 154	LAGRANGE Lagrange Cloud Technologies Limited	Upstream	United Kingdom	8/28/2019, 00:00:00	10/29/2026, 00:00:00	0	206
AS207841Observed weight 115	INFERNO Inferno Communications Ltd	Upstream	United Kingdom	8/28/2019, 00:00:00	10/29/2026, 00:00:00	0	162

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