Network topology

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

AS19794

Currently announcedSnapshot awaiting refresh

CEMENTWORKS - The Cementworks LLC · CEMENTWORKS

Last observed10/1/2026, 03:28:39Open ASN profile →

AS19794 relationship topology

Showing 2 / 2

AS19794The Cementworks LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12271TWC-12271-NYC - Charter Communications Inc

Relationship: Upstream
Observed weight: 269
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS12271 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
AS12271Observed weight 269	TWC-12271-NYC - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	352	0
AS6079Observed weight 6	RCN-AS - RCN	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	9	0

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