Network topology

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

AS46606

Currently announcedSnapshot awaiting refresh

Unified Layer · UNIFIEDLAYER-AS-1

Last observed10/12/2026, 12:48:48Open ASN profile →

AS46606 relationship topology

Showing 4 / 4

AS46606Unified Layer

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1299TWELVE99 Arelion Sweden AB

Relationship: Upstream
Observed weight: 718
ASN registration country: Sweden
Latest RIS data: 10/12/2026, 00:00:00

Open AS1299 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS1299Observed weight 718	TWELVE99 Arelion Sweden AB	Upstream	Sweden	8/23/2019, 00:00:00	10/12/2026, 00:00:00	35,322
AS3356Observed weight 521	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/23/2019, 00:00:00	10/12/2026, 00:00:00	25,979
AS2914Observed weight 425	NTT-DATA-2914 - NTT America, Inc.	Upstream	United States	8/23/2019, 00:00:00	10/12/2026, 00:00:00	17,632
AS26337Observed weight 261	Oso Grande IP Services, LLC	Upstream	United States	8/23/2019, 00:00:00	10/12/2026, 00:00:00	996

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