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Data as of Nov 10, 2026

72.50.236.0/22

No anonymizer space · no proxy exits in 30 days

ARK Data Centers LLC

Announcement
72.50.224.0/19
RPKI valid
Announced by
AS14230
Type
Hosting
50% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
72.50.236.0/23
since Aug 2011
AS30536Internet providerARK Data Centers LLC
via Circle Computer Resources, Inc.
72.50.236.0/24
since May 2012
AS30536Internet providerARK Data Centers LLC
via Circle Computer Resources, Inc.
72.50.237.0/24
since May 2012
AS30536Internet providerARK Data Centers LLC
via Circle Computer Resources, Inc.

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
72.50.224.0/198,192INVOLTA-72-50-224-0--20ARK Data Centers LLC (INVOL-1) · USDirect AllocationMar 24, 2008abuse@involta.com
└ 72.50.234.0 - 72.50.237.2551,024INVOLTACircle Computer Resources, Inc. (CCR-32) · USReallocatedMar 4, 2009mbs.support@ccr.net
└ 72.50.238.0/266472-50-238-0-26unknown———
└ 72.50.238.96/2732TRUENORTHunknown———
└ 72.50.238.128/298INV-72-50-238-128unknown———
└ 72.50.238.168/29872-50-238-168-PRIVATEunknown———
└ 72.50.238.176/2816ELDER-IMPLEMENTunknown———
└ 72.50.238.200/298NET-72-50-238-200-1unknown———
└ 72.50.238.216/298THOMAS-L-CARDELLAunknown———
└ 72.50.238.224/2816CCC-ISunknown———
└ 72.50.239.0/24256INVOLTAunknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Hosting51250%1
Internet provider51250%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 72.50.224.0/19

72.50.224.0/19

Routing history

Pattern
Stable
First seen
Mar 2009
Current origin since
Mar 2009 · 18 yr
Origin networks
1