Network topology

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

AS39550

Currently announcedSnapshot awaiting refresh

KPMG LLP · KPMG-UK-LLP-AS

Last observed10/3/2026, 06:44:26Open ASN profile →

AS39550 relationship topology

Showing 2 / 2

AS39550KPMG LLP

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2856BT-UK-AS British Telecommunications Limited

Relationship: Upstream
Observed weight: 523
ASN registration country: United Kingdom
Latest RIS data: 11/1/2026, 00:00:00

Open AS2856 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
AS2856Observed weight 523	BT-UK-AS British Telecommunications Limited	Upstream	United Kingdom	8/23/2019, 00:00:00	11/1/2026, 00:00:00	1,321	0
AS64519Observed weight 6	Network name pending collection	Upstream / Downstream	Registration country pending sync	8/23/2019, 00:00:00	11/1/2026, 00:00:00	21	0

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