Network topology

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

AS6222

Currently announcedSnapshot awaiting refresh

CENTURYLINK-LEGACY-EMBARQ-CLTN - CenturyLink Communications, LLC · CENTURYLINK-LEGACY-EMBARQ-CLTN

Last observed9/29/2026, 14:22:30Open ASN profile →

AS6222 relationship topology

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AS6222CenturyLink Communicati…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS22561CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLC

Relationship: Upstream
Observed weight: 257
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

Open AS22561 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS22561Observed weight 257	CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	12,309	0

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