Network topology

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

AS19923

Currently announcedSnapshot awaiting refresh

SHENANDOAH-UNIV - Shenandoah University · SHENANDOAH-UNIV

Last observed10/1/2026, 03:53:00Open ASN profile →

AS19923 relationship topology

Showing 2 / 2

AS19923Shenandoah University

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4922SHENTEL - Shenandoah Cable Television LLC

Relationship: Upstream
Observed weight: 289
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS4922 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
AS4922Observed weight 289	SHENTEL - Shenandoah Cable Television LLC	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	2,336	0
AS21508Observed weight 222	COMCAST-21508 - Comcast Cable Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	313	0

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