Network topology

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

AS22437

Currently announcedSnapshot awaiting refresh

CoreSite · CORESITE-SPARE

Last observed10/1/2026, 09:50:46Open ASN profile →

AS22437 relationship topology

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AS22437CoreSite

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2734CORESITE - CoreSite

Relationship: Upstream
Observed weight: 343
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS2734 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	IPv4	IPv6
AS2734Observed weight 343	CORESITE - CoreSite	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	379	357

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