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AS40501

SoundStack Technologies, LLC

United States (US)

ASN Information

AS NumberAS40501
AS NameSOUNDSTACK
OrganizationSOUNDSTACK - SoundStack Technologies, LLC
Also known asNot available
CountryUnited States (US)
RegistryARIN
ASN TypeContent
Last Seen
Announcement Count12
IPv4 Prefix Count12
IPv6 Prefix Count0
RPKI StatusValid12 of 12 prefixes
IRR RecordsView IRR route objects
Websitehttps://soundstack.com ↗

AS Path to AS40501

  1. 37271Workonline Communications(Pty) Ltd - Workonline Communications(Pty) Ltd
  2. 174COGENT-174 - Cogent Communications, LLC
  3. 40501Origin

Most common path, seen 12× in route collector data, latest at a collector in Johannesburg (2026-10-17 15:00:53 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 14 peer session(s)São Paulo: 16 peer session(s)Johannesburg: 19 peer session(s)Singapore: 23 peer session(s)Amsterdam: 24 peer session(s)London: 31 peer session(s)Eugene, OR: 58 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (12)

View All →
PrefixFamilyRPKILast Seen
66.85.88.0/24IPv4ValidNot looked up yet
66.85.89.0/24IPv4ValidNot looked up yet
103.21.81.0/24IPv4ValidNot looked up yet
103.226.246.0/24IPv4ValidNot looked up yet
216.235.82.0/24IPv4ValidNot looked up yet
216.235.83.0/24IPv4ValidNot looked up yet
216.235.84.0/24IPv4ValidNot looked up yet
216.235.85.0/24IPv4ValidNot looked up yet

Peers (10)

View All →
ASNameRelationshipPathsLast Seen
AS1299TWELVE99 Arelion Sweden ABUpstream (inferred)283
AS60068CDN77 Datacamp LimitedUpstream (inferred)240
AS23352SERVERCENTRAL - DEFT.COMUpstream (inferred)176
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)156
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)22
AS20326TERASWITCH - TeraSwitch Networks Inc.Upstream (inferred)2
AS7195AS7195 - EDGEUNO S.A.SUpstream (inferred)Inferred—
AS14907WIKIMEDIA - Wikimedia Foundation Inc.UncertainInferred—

Neighbours seen next to AS40501 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (2)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
Equinix DallasDallas, US206.223.118.210—100GYes
PIT-IXPittsburgh, US206.71.141.48—100GYes

IX ports registered by AS40501 (self-reported by the network).

Interconnection Facilities (5)

FacilityCityCountry
Equinix DA - Dallas (previously Infomart Dallas)DallasUnited States
Equinix DA11 - DallasDallasUnited States
Digital Realty CH1 - ChicagoElk Grove VillageUnited States
CoreSite - Los Angeles (LA3)Los AngelesUnited States
DataBank Pittsburgh (PIT1)PittsburghUnited States

Data centres where AS40501 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETNot available
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
TrafficNot available
Traffic ratioMostly Outbound
Geographic scopeNot Disclosed
Max prefixes (IPv4 / IPv6)20 / 0
Unicast / IPv6 / MulticastYes / No / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS40501.

Only contacts the network has chosen to publish are shown.

Upstreams (7)

ASNameRelationshipPathsLast Seen
AS1299TWELVE99 Arelion Sweden ABUpstream (inferred)283
AS60068CDN77 Datacamp LimitedUpstream (inferred)240
AS23352SERVERCENTRAL - DEFT.COMUpstream (inferred)176
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)156
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)22
AS20326TERASWITCH - TeraSwitch Networks Inc.Upstream (inferred)2
AS7195AS7195 - EDGEUNO S.A.SUpstream (inferred)Inferred—

Downstreams (0)

No downstream ASNs found for AS40501 in current data sources.

Registry and network details

Registered holderSOUNDSTACK - SoundStack Technologies, LLC
RegisteredYes
Peering policyOpen
IRR AS-setNot available
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges2
Facilities5
Network profile updated

Data updated . See limitations.