Network topology

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

AS291

Currently announcedSnapshot awaiting refresh

ESNET-EAST - ESnet · ESNET-EAST

Last observed10/23/2026, 13:22:21Open ASN profile →

AS291 relationship topology

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AS291ESnet

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS293ESNET - ESnet

Relationship: Upstream
Observed weight: 164
ASN registration country: United States
Latest RIS data: 10/23/2026, 00:00:00

Open AS293 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	Visible prefixes	Collectors
AS293Observed weight 164	ESNET - ESnet	Upstream	United States	8/19/2019, 00:00:00	10/23/2026, 00:00:00	1	1

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