Network topology

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

AS21705

Currently announcedSnapshot awaiting refresh

HOUDINI-WCGB - Houdini Inc. · HOUDINI-WCGB

Last observed10/1/2026, 07:53:38Open ASN profile →

AS21705 relationship topology

Showing 2 / 2

AS21705Houdini Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS20001TWC-20001-PACWEST - Charter Communications Inc

Relationship: Upstream
Observed weight: 446
ASN registration country: United States
Latest RIS data: 11/9/2026, 00:00:00

Open AS20001 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS20001Observed weight 446	TWC-20001-PACWEST - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	11/9/2026, 00:00:00	656	327
AS3356Observed weight 274	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/21/2019, 00:00:00	11/9/2026, 00:00:00	712	0

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