Network topology

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

AS3634

Currently announcedSnapshot awaiting refresh

Stephen F. Austin State University · SFASU-AS

Last observed9/29/2026, 10:55:47Open ASN profile →

AS3634 relationship topology

Showing 2 / 2

AS3634Stephen F. Austin State…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4557SOUTHEAST-TEXAS-GIGAPOP - Rice University

Relationship: Upstream
Observed weight: 327
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4557Observed weight 327	SOUTHEAST-TEXAS-GIGAPOP - Rice University	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	432	339
AS6939Observed weight 129	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	336	0

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