Network topology

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

AS10953

Currently announcedSnapshot awaiting refresh

CONSTELLATION ENERGY GENERATION, LLC · CEG

Last observed10/27/2026, 08:29:46Open ASN profile →

AS10953 relationship topology

Showing 2 / 2

AS10953CONSTELLATION ENERGY GE…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 271
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

Open AS3356 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
AS3356Observed weight 271	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	5,884	0
AS1321Observed weight 268	ANSBB-ASNNET-1 - Verizon Business	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	4,784	0

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