Network topology

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

AS53257

Currently announcedSnapshot awaiting refresh

The Citadel · ASN1

Last observed10/26/2026, 19:38:53Open ASN profile →

AS53257 relationship topology

Showing 1 / 1

AS53257The Citadel

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2711SPIRITTEL-AS - Spirit Communications

Relationship: Upstream
Observed weight: 263
ASN registration country: United States
Latest RIS data: 10/4/2026, 00:00:00

Open AS2711 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2711Observed weight 263	SPIRITTEL-AS - Spirit Communications	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	7,230	0

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