Network topology

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

AS396336

Currently announcedSnapshot awaiting refresh

Holzer Health System · HHS-DC

Last observed11/10/2026, 16:16:59Open ASN profile →

AS396336 relationship topology

Showing 2 / 2

AS396336Holzer Health System

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2731HORIZONTELCOM - Infinity Fiber LLC

Relationship: Upstream
Observed weight: 260
ASN registration country: United States
Latest RIS data: 11/10/2026, 00:00:00

Open AS2731 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
AS2731Observed weight 260	HORIZONTELCOM - Infinity Fiber LLC	Upstream	United States	10/2/2019, 00:00:00	11/10/2026, 00:00:00	1,016	0
AS7018Observed weight 114	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	10/2/2019, 00:00:00	11/10/2026, 00:00:00	624	0

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