Network topology

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

AS397342

Currently announcedSnapshot awaiting refresh

Palo Alto Unified School District · PAUSD-EXT

Last observed11/1/2026, 10:21:15Open ASN profile →

AS397342 relationship topology

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AS397342Palo Alto Unified Schoo…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6461ZAYO-6461 - Zayo Bandwidth

Relationship: Upstream
Observed weight: 489
ASN registration country: United States
Latest RIS data: 11/1/2026, 00:00:00

Open AS6461 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
AS6461Observed weight 489	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	9/19/2019, 00:00:00	11/1/2026, 00:00:00	638	0
AS3734Observed weight 24	SCCO - Santa Clara County Office of Education	Upstream	United States	9/19/2019, 00:00:00	11/1/2026, 00:00:00	30	0

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