Network topology

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

AS53271

Currently announcedSnapshot awaiting refresh

Phenix Cable · PHENIXCITYCABLE

Last observed10/4/2026, 22:57:50Open ASN profile →

AS53271 relationship topology

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AS53271Phenix Cable

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS40463Alabama Fiber Network

Relationship: Upstream
Observed weight: 270
ASN registration country: United States
Latest RIS data: 10/31/2026, 00:00:00

Open AS40463 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS40463Observed weight 270	Alabama Fiber Network	Upstream	United States	8/25/2019, 00:00:00	10/31/2026, 00:00:00	3,292	0

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