Autonomous system profile

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

AS40501

Announcement observedARIN

SoundStack Technologies, LLC · SOUNDSTACK

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

Last active10/12/2026, 18:57:50Snapshot expired

View network topology RDAP registration

ASN: AS40501
Registration country: United States
Name: SoundStack Technologies, LLC
Abbreviation: SOUNDSTACK
Registration date: 7/12/2021, 16:09:23
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.21.81.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
103.226.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
216.235.82.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
216.235.83.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
216.235.84.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
216.235.85.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
216.235.86.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
216.235.87.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
216.235.88.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 00:00:00	✓	×	Historical record
216.235.89.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
216.235.95.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
66.85.88.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record
66.85.89.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: SoundStack Technologies, LLC
RIR: ARIN
Registration country: United States
Registration date: 7/12/2021, 16:09:23
Abuse contact: abuse@soundstack.com

Snapshot trend

10/12/2026, 18:57:5012 v40 v66 Upstream · 5 Uncertain

10/3/2026, 09:29:0513 v40 v67 Upstream · 5 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