Network topology

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

AS14937

Currently announcedSnapshot awaiting refresh

DOCUMENT-SYSTEMS - Document Systems, Inc. · DOCUMENT-SYSTEMS

Last observed9/30/2026, 13:25:56Open ASN profile →

AS14937 relationship topology

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AS14937Document Systems, Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 208
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS3356 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS3356Observed weight 208	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	276
AS29930Observed weight 37	Towerstream I, Inc.	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	44
AS7018Observed weight 12	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	12

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