Network topology

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

AS16939

Currently announcedSnapshot awaiting refresh

CARETECH SOLUTIONS INC · CARETECH-SOLUTIONS

Last observed9/30/2026, 18:33:34Open ASN profile →

AS16939 relationship topology

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AS16939CARETECH SOLUTIONS INC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12129123NET - 123.Net, Inc.

Relationship: Upstream
Observed weight: 273
ASN registration country: United States
Latest RIS data: 10/22/2026, 00:00:00

Open AS12129 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS12129Observed weight 273	123NET - 123.Net, Inc.	Upstream	United States	8/19/2019, 00:00:00	10/22/2026, 00:00:00	1,157
AS11115Observed weight 161	Otava, LLC	Upstream	United States	8/19/2019, 00:00:00	10/22/2026, 00:00:00	199
AS7018Observed weight 41	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	10/22/2026, 00:00:00	211

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