Network topology

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

AS19157

Currently announcedSnapshot awaiting refresh

CHARTER-19157-DC - Charter Communications LLC · CHARTER-19157-DC

Last observed10/1/2026, 00:59:39Open ASN profile →

AS19157 relationship topology

Showing 3 / 3

AS19157Charter Communications …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS20115CHARTER-20115 - Charter Communications LLC

Relationship: Upstream
Observed weight: 272
ASN registration country: United States
Latest RIS data: 10/16/2026, 00:00:00

Open AS20115 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS20115Observed weight 272	CHARTER-20115 - Charter Communications LLC	Upstream	United States	8/19/2019, 00:00:00	10/16/2026, 00:00:00	1,440
AS11426Observed weight 271	TWC-11426-CAROLINAS - Charter Communications Inc	Upstream	United States	8/19/2019, 00:00:00	10/16/2026, 00:00:00	1,077
AS11427Observed weight 270	TWC-11427-TEXAS - Charter Communications Inc	Upstream	United States	8/19/2019, 00:00:00	10/16/2026, 00:00:00	1,077

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