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AS18599

Grooveshark

United States (US)

ASN Information

AS NumberAS18599
AS NameSMARTCLOUD1
OrganizationSMARTCLOUD1 - SmartCloud, LLC
Also known asGrooveshark
CountryUnited States (US)
RegistryARIN
ASN TypeContent
Last Seen
Announcement Count1
IPv4 Prefix Count1
IPv6 Prefix Count0
RPKI StatusNotFound ×1
IRR RecordsView IRR route objects
Websitehttp://www.grooveshark.com ↗

AS Path to AS18599

  1. 37271Workonline Communications(Pty) Ltd - Workonline Communications(Pty) Ltd
  2. 3356LEVEL3 - Level 3 Parent, LLC
  3. 23005SWITCH-LTD - SWITCH, LTD
  4. 18599Origin

Most common path, seen 4× in route collector data, latest at a collector in Johannesburg (2026-10-17 15:00:25 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)São Paulo: 16 peer session(s)Johannesburg: 19 peer session(s)Singapore: 21 peer session(s)Amsterdam: 23 peer session(s)London: 29 peer session(s)Eugene, OR: 56 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 (1)

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PrefixFamilyRPKILast Seen
168.245.135.0/24IPv4NotFoundNot looked up yet

Peers (1)

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ASNameRelationshipPathsLast Seen
AS23005SWITCH-LTD - SWITCH, LTDUpstream (inferred)175

Neighbours seen next to AS18599 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 (0)

IX Updates →

No Internet Exchange ports are registered for AS18599.

IX ports registered by AS18599 (self-reported by the network).

Interconnection Facilities (2)

FacilityCityCountry
CoreSite - Denver (DE1)DenverUnited States
Digital Realty NYC (111 8th Ave)New YorkUnited States

Data centres where AS18599 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETNot available
Member of AS-SETsSee IRR page
Peering policyRestrictive
Multiple locationsNot Required
Ratio requirementNo
ContractPrivate Only
TrafficNot available
Traffic ratioHeavy Outbound
Geographic scopeGlobal
Max prefixes (IPv4 / IPv6)3 / 0
Unicast / IPv6 / MulticastYes / No / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS18599.

Only contacts the network has chosen to publish are shown.

Upstreams (1)

ASNameRelationshipPathsLast Seen
AS23005SWITCH-LTD - SWITCH, LTDUpstream (inferred)175

Downstreams (0)

No downstream ASNs found for AS18599 in current data sources.

Registry and network details

Registered holderSMARTCLOUD1 - SmartCloud, LLC
RegisteredYes
Peering policyRestrictive
IRR AS-setNot available
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges0
Facilities2
Network profile updated

Data updated . See limitations.