Network topology

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

AS1379

Currently announcedSnapshot awaiting refresh

SINCH INTERCONNECT LLC · AS1379

Last observed9/29/2026, 07:47:42Open ASN profile →

AS1379 relationship topology

Showing 2 / 2

AS1379SINCH INTERCONNECT LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12213CNSQ-AS12213 - Centersquare

Relationship: Upstream
Observed weight: 263
ASN registration country: United States
Latest RIS data: 10/27/2026, 08:00:00

Open AS12213 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
AS12213Observed weight 263	CNSQ-AS12213 - Centersquare	Upstream	United States	8/19/2019, 00:00:00	10/27/2026, 08:00:00	1,005	0
AS3356Observed weight 257	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	10/27/2026, 08:00:00	993	0

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