Autonomous system profile

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

AS20254

Announcement observedARIN

Tuscaloosa City Schools · TCS-ASN-216-230-22-WHTSKY

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

Last active10/1/2026, 04:42:22Snapshot expired

View network topology RDAP registration

ASN: AS20254
Registration country: United States
Name: Tuscaloosa City Schools
Abbreviation: TCS-ASN-216-230-22-WHTSKY
Registration date: 9/5/2018, 17:16:46
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
216.230.22.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Tuscaloosa City Schools
RIR: ARIN
Registration country: United States
Registration date: 9/5/2018, 17:16:46
Abuse contact: sappleby@tusc.k12.al.us

Snapshot trend

10/1/2026, 04:42:221 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