Network topology

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

AS2920

Currently announcedSnapshot awaiting refresh

LACOE - Los Angeles County Office of Education · LACOE

Last observed10/22/2026, 12:24:23Open ASN profile →

AS2920 relationship topology

Showing 2 / 2

AS2920Los Angeles County Offi…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2152CENIC-2152 - CENIC

Relationship: Upstream
Observed weight: 589
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

Open AS2152 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2152Observed weight 589	CENIC-2152 - CENIC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	51,250	0
AS62552Observed weight 260	San Marino Unified School District	Downstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	338	0

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