Network topology

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

AS7909

Currently announcedSnapshot awaiting refresh

CARMAX-AS - CarMax Enterprise Services, LLC · CARMAX-AS

Last observed9/29/2026, 20:39:34Open ASN profile →

AS7909 relationship topology

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AS7909CarMax Enterprise Servi…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS23005SWITCH-LTD - SWITCH, LTD

Relationship: Upstream
Observed weight: 152
ASN registration country: United States
Latest RIS data: 10/22/2026, 00:00:00

Open AS23005 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
AS23005Observed weight 152	SWITCH-LTD - SWITCH, LTD	Upstream	United States	8/19/2019, 00:00:00	10/22/2026, 00:00:00	504	0

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