Network topology

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

AS19138

Currently announcedSnapshot awaiting refresh

Sweet Briar College · SWEET-BRIAR-COLLEGE

Last observed10/1/2026, 00:59:08Open ASN profile →

AS19138 relationship topology

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AS19138Sweet Briar College

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4922Shenandoah Cable Television LLC

Relationship: Upstream
Observed weight: 255
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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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4922Observed weight 255	Shenandoah Cable Television LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	662	0

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