Network topology

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

AS21885

Currently announcedSnapshot awaiting refresh

AS1 - McLane Advanced Technologies, LLC · AS1

Last observed10/1/2026, 08:34:00Open ASN profile →

AS21885 relationship topology

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AS21885McLane Advanced Technol…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS11427TWC-11427-TEXAS - Charter Communications Inc

Relationship: Upstream
Observed weight: 256
ASN registration country: United States
Latest RIS data: 10/1/2026, 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 256	TWC-11427-TEXAS - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	329	0

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