Network topology

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

AS40281

Currently announcedSnapshot awaiting refresh

QWK.net Hosting, L.L.C. · QWKNET

Last observed10/3/2026, 08:43:55Open ASN profile →

AS40281 relationship topology

Showing 3 / 3

AS40281QWK.net Hosting, L.L.C.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6461ZAYO-6461 - Zayo Bandwidth

Relationship: Upstream
Observed weight: 484
ASN registration country: United States
Latest RIS data: 10/3/2026, 00:00:00

Open AS6461 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS6461Observed weight 484	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	5,064	539
AS174Observed weight 274	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	6,630	127
AS395346Observed weight 187	Network name pending collection	Downstream	Registration country pending sync	8/23/2019, 00:00:00	10/3/2026, 00:00:00	247	0

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