Network topology

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

AS19404

Currently announcedSnapshot awaiting refresh

QUEST - Quest · QUEST

Last observed10/1/2026, 01:47:50Open ASN profile →

AS19404 relationship topology

Showing 6 / 6

AS19404Quest

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13335CLOUDFLARENET - Cloudflare, Inc.

Relationship: Upstream
Observed weight: 276
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS13335 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

6 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS13335Observed weight 276	CLOUDFLARENET - Cloudflare, Inc.	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	1,106
AS6461Observed weight 274	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	1,842
AS174Observed weight 273	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	1,728
AS14051Observed weight 253	Fidium	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	1,670
AS701Observed weight 38	UUNET - Verizon Business	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	60
AS21508Observed weight 10	COMCAST-21508 - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	24

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