Network topology

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

AS46846

Currently announcedSnapshot awaiting refresh

DOE-HQ-COOP - U.S. Department of Energy · DOE-HQ-COOP

Last observed9/30/2026, 23:46:38Open ASN profile →

AS46846 relationship topology

Showing 4 / 4

AS46846U.S. Department of Ener…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 369
ASN registration country: United States
Latest RIS data: 10/28/2026, 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	IPv6
AS3356Observed weight 369	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	10/28/2026, 00:00:00	2,908	8,222
AS293Observed weight 176	ESNET - ESnet	Upstream	United States	8/19/2019, 00:00:00	10/28/2026, 00:00:00	249	0
AS701Observed weight 13	Verizon Business	Upstream	United States	8/19/2019, 00:00:00	10/28/2026, 00:00:00	191	0
AS32982Observed weight 3	DOE-HQ - U.S. Department of Energy	Downstream	United States	8/19/2019, 00:00:00	10/28/2026, 00:00:00	6	0

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