Network topology

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

AS40409

Currently announcedSnapshot awaiting refresh

Marmot Library Network, Inc. · MARMOT-LIBRARY-NETWORK

Last observed10/3/2026, 10:13:42Open ASN profile →

AS40409 relationship topology

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AS40409Marmot Library Network,…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS30688FASTTRACK-NET-AS - FastTrack Communications Inc.

Relationship: Upstream
Observed weight: 270
ASN registration country: United States
Latest RIS data: 10/3/2026, 00:00:00

Open AS30688 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS30688Observed weight 270	FASTTRACK-NET-AS - FastTrack Communications Inc.	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	381	0

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