Network topology

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

AS11999

Currently announcedSnapshot awaiting refresh

REJIS Commission · REJISCOMM-NET

Last observed9/30/2026, 05:49:59Open ASN profile →

AS11999 relationship topology

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AS11999REJIS Commission

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS62943AS62943-BLUEBIRD-NETWORK - Missouri Network Alliance, LLC

Relationship: Upstream
Observed weight: 459
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

Open AS62943 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
AS62943Observed weight 459	AS62943-BLUEBIRD-NETWORK - Missouri Network Alliance, LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	714	0
AS22677Observed weight 458	CHARTER-22677-MO-IL-C3 - Charter Communications LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	695	0

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