Network topology

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

AS209237

Currently announcedSnapshot awaiting refresh

NPL Management LTD · NPL-MANG-LTD

Last observed10/11/2026, 21:01:28Open ASN profile →

AS209237 relationship topology

Showing 2 / 2

AS209237NPL Management LTD

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS786JANET Jisc Services Limited

Relationship: Upstream
Observed weight: 264
ASN registration country: United Kingdom
Latest RIS data: 10/11/2026, 00:00:00

Open AS786 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
AS786Observed weight 264	JANET Jisc Services Limited	Upstream	United Kingdom	8/28/2019, 00:00:00	10/11/2026, 00:00:00	674	0
AS25180Observed weight 264	EXPONENTIAL-E-AS Exponential-E Ltd.	Upstream	United Kingdom	8/28/2019, 00:00:00	10/11/2026, 00:00:00	670	0

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