Network topology

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

AS13690

Currently announcedSnapshot awaiting refresh

AMR - American Medical Response, Inc. · AMR

Last observed9/30/2026, 09:46:23Open ASN profile →

AS13690 relationship topology

Showing 2 / 2

AS13690American Medical Respon…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13649ASN-FLEXENTIAL - Flexential Colorado Corp.

Relationship: Upstream
Observed weight: 528
ASN registration country: United States
Latest RIS data: 10/27/2026, 08:00:00

Open AS13649 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
AS13649Observed weight 528	ASN-FLEXENTIAL - Flexential Colorado Corp.	Upstream	United States	8/19/2019, 00:00:00	10/27/2026, 08:00:00	1,656	0
AS12213Observed weight 511	CNSQ-AS12213 - Centersquare	Upstream	United States	8/19/2019, 00:00:00	10/27/2026, 08:00:00	1,000	0

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