Network topology

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

AS8356

Currently announcedSnapshot awaiting refresh

PRT Systems Limited · NEOTEL-UK

Last observed9/29/2026, 21:27:51Open ASN profile →

AS8356 relationship topology

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AS8356PRT Systems Limited

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8676PRTSYSTEMS PRT Systems Limited

Relationship: Upstream
Observed weight: 545
ASN registration country: United Kingdom
Latest RIS data: 9/29/2026, 00:00:00

Open AS8676 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
AS8676Observed weight 545	PRTSYSTEMS PRT Systems Limited	Upstream	United Kingdom	8/19/2019, 00:00:00	9/29/2026, 00:00:00	684	363

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