Network topology

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

AS22130

Currently announcedSnapshot awaiting refresh

DAS-BGP-29 - Doctor's Associates LLC · DAS-BGP-29

Last observed10/1/2026, 09:02:29Open ASN profile →

AS22130 relationship topology

Showing 4 / 4

AS22130Doctor's Associates LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33132CROWNCASTLE-AS33132 - Crown Castle Fiber LLC

Relationship: Upstream
Observed weight: 255
ASN registration country: United States
Latest RIS data: 10/31/2026, 16:00:00

Open AS33132 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS33132Observed weight 255	CROWNCASTLE-AS33132 - Crown Castle Fiber LLC	Upstream	United States	8/21/2019, 00:00:00	10/31/2026, 16:00:00	331
AS7015Observed weight 211	COMCAST-7015 - Comcast Cable Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/31/2026, 16:00:00	254
AS46887Observed weight 45	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/21/2019, 00:00:00	10/31/2026, 16:00:00	80
AS7018Observed weight 1	ATT-INTERNET4 - AT&T Enterprises, LLC	Uncertain relationship	United States	8/21/2019, 00:00:00	10/31/2026, 16:00:00	1

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