Network topology

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

AS11809

Currently announcedSnapshot awaiting refresh

Embry-Riddle University · NET-ERAU-PRC

Last observed10/25/2026, 08:31:18Open ASN profile →

AS11809 relationship topology

Showing 4 / 4

AS11809Embry-Riddle University

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 305
ASN registration country: United States
Latest RIS data: 11/2/2026, 00:00:00

Open AS3356 profile →

All adjacent autonomous systems

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

4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS3356Observed weight 305	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	11/2/2026, 00:00:00	3,339
AS33132Observed weight 258	CROWNCASTLE-AS33132 - Crown Castle Fiber LLC	Upstream	United States	8/19/2019, 00:00:00	11/2/2026, 00:00:00	1,411
AS11492Observed weight 17	CABLEONE - CABLE ONE, INC.	Upstream	United States	8/19/2019, 00:00:00	11/2/2026, 00:00:00	204
AS11096Observed weight 6	FLORIDANET - FloridaNet	Upstream	United States	8/19/2019, 00:00:00	11/2/2026, 00:00:00	6

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