Autonomous system profile

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

AS30243

Announcement observedARIN

The School District of the City of Saginaw · SPSD

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

Last active10/2/2026, 06:40:08Snapshot expired

View network topology RDAP registration

ASN: AS30243
Registration country: United States
Name: The School District of the City of Saginaw
Abbreviation: SPSD
Registration date: 7/18/2006, 17:30:31
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
216.182.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: The School District of the City of Saginaw
RIR: ARIN
Registration country: United States
Registration date: 7/18/2006, 17:30:31
Abuse contact: postmaster@spsd.net

Snapshot trend

10/2/2026, 06:40:081 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