Network topology

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

AS51466

Currently announcedSnapshot awaiting refresh

Bridgestone Europe NV · Bridgestone-Europe-AS

Last observed11/8/2026, 09:20:10Open ASN profile →

AS51466 relationship topology

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AS51466Bridgestone Europe NV

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS5400BT British Telecommunications Limited

Relationship: Upstream
Observed weight: 263
ASN registration country: India
Latest RIS data: 10/12/2026, 00:00:00

Open AS5400 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS5400Observed weight 263	BT British Telecommunications Limited	Upstream	India	8/25/2019, 00:00:00	10/12/2026, 00:00:00	662	0

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