Network topology

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

AS22186

Currently announcedSnapshot awaiting refresh

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

Last observed10/1/2026, 09:04:20Open ASN profile →

AS22186 relationship topology

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AS22186CenturyLink Communicati…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS22561CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLC

Relationship: Upstream
Observed weight: 503
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS22561 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS22561Observed weight 503	CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	991	0

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