Network topology

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

AS15752

Currently announcedSnapshot awaiting refresh

BP-US-1 BP International Ltd · BP-US-1

Last observed9/30/2026, 15:48:07Open ASN profile →

AS15752 relationship topology

Showing 2 / 2

AS15752BP-US-1 BP Internationa…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS394437PSLIGHTWAVE - PS Lightwave

Relationship: Upstream
Observed weight: 270
ASN registration country: United States
Latest RIS data: 10/9/2026, 08:00:00

Open AS394437 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
AS394437Observed weight 270	PSLIGHTWAVE - PS Lightwave	Upstream	United States	8/19/2019, 00:00:00	10/9/2026, 08:00:00	332	0
AS401513Observed weight 266	ZINTER-NET-AS - ZINTER SOLUTION LLC	Upstream	United States	8/19/2019, 00:00:00	10/9/2026, 08:00:00	4,582	0

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