Network topology

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

AS40591

Currently announcedSnapshot awaiting refresh

Bucknell University · BUCKNELLUNIVERSITY

Last observed10/3/2026, 09:32:14Open ASN profile →

AS40591 relationship topology

Showing 3 / 3

AS40591Bucknell University

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21976NJEDGE-NET - NJEDge.Net, Inc.

Relationship: Upstream
Observed weight: 453
ASN registration country: United States
Latest RIS data: 10/9/2026, 16:00:00

Open AS21976 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
AS21976Observed weight 453	NJEDGE-NET - NJEDge.Net, Inc.	Upstream	United States	8/23/2019, 00:00:00	10/9/2026, 16:00:00	687	309
AS62532Observed weight 87	NJEDge.Net, Inc.	Upstream	United States	8/23/2019, 00:00:00	10/9/2026, 16:00:00	221	23
AS3737Observed weight 54	AS-PTD - PenTeleData Inc.	Upstream	United States	8/23/2019, 00:00:00	10/9/2026, 16:00:00	91	0

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