Autonomous system profile

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

AS12173

Announcement observedARIN

The University of Alabama · UA

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

Last active9/30/2026, 06:31:32Snapshot expired

View network topology RDAP registration

ASN: AS12173
Registration country: United States
Name: The University of Alabama
Abbreviation: UA
Registration date: 4/12/1999, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
130.160.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 00:00:00	✓	×	Currently valid
130.160.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 00:00:00	✓	×	Currently valid
130.160.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 00:00:00	✓	×	Currently valid
130.160.160.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 00:00:00	✓	×	Currently valid
130.160.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 00:00:00	✓	×	Currently valid
130.160.224.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: The University of Alabama
RIR: ARIN
Registration country: United States
Registration date: 4/12/1999, 04:00:00
Abuse contact: abuse@ua.edu

Snapshot trend

9/30/2026, 06:31:326 v40 v63 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