Network topology

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

AS212935

Currently announcedSnapshot awaiting refresh

Theori Inc · THEORI

Last observed10/12/2026, 10:27:02Open ASN profile →

AS212935 relationship topology

Showing 4 / 4

AS212935Theori Inc

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS174Cogent Communications, LLC

Relationship: Upstream
Observed weight: 296
ASN registration country: United States
Latest RIS data: 10/30/2026, 00:00:00

Open AS174 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS174Observed weight 296	Cogent Communications, LLC	Upstream	United States	8/28/2019, 00:00:00	10/30/2026, 00:00:00	329	265
AS16509Observed weight 270	AMAZON-02 - Amazon.com, Inc.	Upstream	United States	8/28/2019, 00:00:00	10/30/2026, 00:00:00	336	0
AS14618Observed weight 262	AMAZON-AES - Amazon.com, Inc.	Upstream	United States	8/28/2019, 00:00:00	10/30/2026, 00:00:00	331	0
AS40676Observed weight 44	AS40676 - Psychz Networks	Upstream	United States	8/28/2019, 00:00:00	10/30/2026, 00:00:00	0	61

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