Network topology

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

AS27178

Currently announcedSnapshot awaiting refresh

HSPS-HQ - Practice Management Technologies and Services · HSPS-HQ

Last observed10/1/2026, 22:35:03Open ASN profile →

AS27178 relationship topology

Showing 3 / 3

AS27178Practice Management Tec…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33660CMCS - Comcast Cable Communications, LLC

Relationship: Upstream
Observed weight: 207
ASN registration country: United States
Latest RIS data: 10/28/2026, 00:00:00

Open AS33660 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS33660Observed weight 207	CMCS - Comcast Cable Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/28/2026, 00:00:00	532
AS7015Observed weight 205	COMCAST-7015 - Comcast Cable Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/28/2026, 00:00:00	266
AS3356Observed weight 53	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/21/2019, 00:00:00	10/28/2026, 00:00:00	189

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