Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS16473

No announcement in snapshotARIN

AT&T Enterprises, LLC · STATE-OF-TENNESSEE-NETTN

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/7/2026, 22:32:47Snapshot expired

View network topology RDAP registration

ASN: AS16473
Registration country: United States
Name: AT&T Enterprises, LLC
Abbreviation: STATE-OF-TENNESSEE-NETTN
Registration date: 5/1/2000, 04:00:00
Status: No announcement in snapshot
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	ASN registration country	Observation window start	Latest observation	IPv4	IPv6	Status
AS14048Upstream · observed weight 4	The University of MemphisNetwork relationship data	United States	8/28/2019, 00:00:00	10/17/2026, 00:00:00	✓80	×	Currently observed

Relationships are observed AS_PATH adjacencies. Coverage is partial; direction does not establish a commercial relationship.

Registration and sources

Organization: AT&T Enterprises, LLC
RIR: ARIN
Registration country: United States
Registration date: 5/1/2000, 04:00:00
Abuse contact: abuse@att.net

Snapshot trend

10/7/2026, 22:32:470 v40 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn