Network topology

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

AS397552

Currently announcedSnapshot awaiting refresh

Northeast Delta Dental · NORTHEAST-DELTA-DENTAL

Last observed11/8/2026, 19:38:47Open ASN profile →

AS397552 relationship topology

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AS397552Northeast Delta Dental

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS7015COMCAST-7015 - Comcast Cable Communications, LLC

Relationship: Upstream
Observed weight: 250
ASN registration country: United States
Latest RIS data: 11/8/2026, 00:00:00

Open AS7015 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
AS7015Observed weight 250	COMCAST-7015 - Comcast Cable Communications, LLC	Upstream	United States	10/2/2019, 00:00:00	11/8/2026, 00:00:00	328	0

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