Network topology

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

AS54531

Currently announcedSnapshot awaiting refresh

LUCILE SALTER PACKARD CHILDREN'S HOSPITAL AT STANFORD · LPCH-PA

Last observed10/29/2026, 14:51:14Open ASN profile →

AS54531 relationship topology

Showing 4 / 4

AS54531LUCILE SALTER PACKARD C…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS46749STANFORD-INTERNET-ACCESS - Stanford University

Relationship: Upstream
Observed weight: 279
ASN registration country: United States
Latest RIS data: 10/4/2026, 00:00:00

Open AS46749 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS46749Observed weight 279	STANFORD-INTERNET-ACCESS - Stanford University	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	382
AS3257Observed weight 227	GTT Communications Inc.	Upstream	Germany	8/25/2019, 00:00:00	10/4/2026, 00:00:00	297
AS174Observed weight 27	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	30
AS286Observed weight 1	KPN GTT Communications Inc.	Upstream	Germany	8/25/2019, 00:00:00	10/4/2026, 00:00:00	1

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