Autonomous system profile

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

AS31779

Announcement observedARIN

DEN-SPG-ASN - Denny's, Inc. · DEN-SPG-ASN

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

Last active10/2/2026, 10:22:45Snapshot expired

View network topology RDAP registration

ASN: AS31779
Registration country: United States
Name: DEN-SPG-ASN - Denny's, Inc.
Abbreviation: DEN-SPG-ASN
Registration date: 8/19/2014, 21:00:33
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
142.202.104.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Currently valid
192.48.243.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: DEN-SPG-ASN - Denny's, Inc.
RIR: ARIN
Registration country: United States
Registration date: 8/19/2014, 21:00:33
Abuse contact: arin-contact@dennys.com

Snapshot trend

10/2/2026, 10:22:452 v40 v62 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 · rir-rdap-asn · iana-rdap-asn-bootstrap