Network topology

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

AS27227

Currently announcedSnapshot awaiting refresh

DILLARDS-STORE-SERVICES - Dillard's Store Services Inc. · DILLARDS-STORE-SERVICES

Last observed10/1/2026, 22:36:42Open ASN profile →

AS27227 relationship topology

Showing 3 / 3

AS27227Dillard's Store Service…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 220
ASN registration country: United States
Latest RIS data: 10/24/2026, 08:00:00

Open AS3356 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS3356Observed weight 220	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/21/2019, 00:00:00	10/24/2026, 08:00:00	271
AS25227Observed weight 21	ASN-AVANTEL-MSK JSC "ER-Telecom Holding"	Upstream / Downstream	Russia	8/21/2019, 00:00:00	10/24/2026, 08:00:00	25
AS7018Observed weight 4	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/21/2019, 00:00:00	10/24/2026, 08:00:00	4

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