Autonomous system profile

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

AS10423

Announcement observedARIN

SPARTAN-NET - STELLAR Broadband · SPARTAN-NET

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

Last active9/30/2026, 02:37:23Snapshot expired

View network topology RDAP registration

ASN: AS10423
Registration country: United States
Name: SPARTAN-NET - STELLAR Broadband
Abbreviation: SPARTAN-NET
Registration date: 5/4/2005, 18:52:38
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
69.176.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	9/29/2026, 16:00:00	✓	×	Currently valid
72.44.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	9/29/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: SPARTAN-NET - STELLAR Broadband
RIR: ARIN
Registration country: United States
Registration date: 5/4/2005, 18:52:38
Abuse contact: abuse@stellarbb.com

Snapshot trend

9/30/2026, 02:37:232 v41 v610 Upstream · 8 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 · rir-rdap-asn · iana-rdap-asn-bootstrap