Network topology

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

AS63387

Currently announcedSnapshot awaiting refresh

Network name pending collection

Last observed10/6/2026, 12:14:07Open ASN profile →

AS63387 relationship topology

Showing 1 / 1

AS63387—

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS11427TWC-11427-TEXAS - Charter Communications Inc

Relationship: Upstream
Observed weight: 275
ASN registration country: United States
Latest RIS data: 10/6/2026, 00:00:00

Open AS11427 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
AS11427Observed weight 275	TWC-11427-TEXAS - Charter Communications Inc	Upstream	United States	8/25/2019, 00:00:00	10/6/2026, 00:00:00	361	0

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