AS40501 — SOUNDSTACK - SoundStack Technologies, LLC

Network type: hosting

AS40501 announces 7 IPv4 prefixes covering 3,072 addresses and 0 IPv6 prefixes.

About this network

The AS handle SOUNDSTACK is held by SoundStack Technologies, LLC.

What it's used for

• The address space carries static IP infrastructure, evidenced by reverse DNS entries pointing to static.coloipdns.net and netnames such as COLOIP-6 and COLO-IP-NETWORKS.
• The AS announces 3072 IPv4 addresses across 7 prefixes and maintains 13 observed neighbours, a ratio consistent with a business network providing cloud or media delivery services rather than a large-scale residential access provider.
• As an audio-as-a-service company, the traffic from this AS consists of web and API endpoints supporting podcast delivery, monetization, and insights for broadcasters and advertisers.

Notable

• All registrants for the announced prefixes are listed as SoundStack Technologies, LLC, aligning perfectly with the AS holder.
• SoundStack was formerly known as EmpireStreaming, which was rebranded in 2022 to reflect its focus on audio services.
• The inventory includes a mix of /22, /23, and /24 prefixes, with the largest block being 216.235.84.0/22.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 66.85.88.0/23
• 103.21.81.0/24
• 103.226.246.0/24
• 216.235.82.0/23
• 216.235.84.0/22
• 216.235.89.0/24
• 216.235.95.0/24

Upstream networks

• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC
• AS60068 Datacamp Limited
• AS6939 Hurricane Electric LLC
• AS23352 DEFT.COM
• AS14907 Wikimedia Foundation Inc.

Adjacent networks

• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC
• AS60068 Datacamp Limited
• AS6939 Hurricane Electric LLC
• AS23352 DEFT.COM
• AS14907 Wikimedia Foundation Inc.

Routing security

• RPKI: 12 valid, 0 invalid and 0 not-found announcements; 20 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 28 route objects.
• Listed in as-sets: AS-29802-CUSTOMERS, AS-BBIX-T, AS-COLOAT-CUST, AS-CTBC-TOOLS-8, AS-KDDCUSTOMER2, AS-MAXIHOST, AS-SOUNDSTACK, AS-SUMMITHQ-CUSTOMERS, AS-SUMMITHQ-TESTING, AS-TERASWITCH, AS-TERASWITCH, AS11403:AS-CUSTOMERS, AS1221:AS-CUSTOMERS, AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-ANON-HOST-20546, AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-SOUNDSTACK, AS60068:AS-DATAPACKET-CUSTOMERS:AS-SOUNDSTACK, AS7474:AS-CUSTOMERS, AS7545:AS-TPGN-CUSTOMERS.

Internet exchanges

• Pittsburgh Internet Exchange — Pittsburgh, United States