Network topology

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

AS33756

Currently announcedSnapshot awaiting refresh

CHC-ASN-A - The Children's Hospital Corporation · CHC-ASN-A

Last observed10/2/2026, 16:26:15Open ASN profile →

AS33756 relationship topology

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AS33756The Children's Hospital…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS40127LMANET - Longwood Medical and Academic Area (LMA)

Relationship: Upstream
Observed weight: 344
ASN registration country: United States
Latest RIS data: 10/2/2026, 00:00:00

Open AS40127 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
AS40127Observed weight 344	LMANET - Longwood Medical and Academic Area (LMA)	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	336	334

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