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Data as of Nov 3, 2026

72.2.4.0/22

No anonymizer space · no proxy exits in 30 days

CUBE Global Storage Ltd. · space held by Shaw Communications

Announcement
this exact prefix
No RPKI
Announced by
AS53359
Type
Hosting

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
72.2.0.0/21
since Sep 2026
AS6327Residential4Shaw Communications
72.2.0.0/19
since May 2005
AS6327Residential14Shaw Communications
72.2.0.0/18
since Apr 2026
AS6327Residential40
2 always on
Shaw Communications
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
72.2.6.0/24
since Jun 2016
AS53359HostingShaw Communications

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
72.2.0.0/1816,384BIGPIPE-4Shaw Communications (RCC-291) · CADirect AllocationSep 17, 2004[email protected]
└ 72.2.4.0/221,024MILWEST-HOLDINGS-LTDMilwest Holdings Ltd (C08306009) · CAReassignedApr 8, 2022[email protected]
via BIGPIPE-4

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Shaw Communications
Handle
RCC-291
Range
72.2.0.0/18
Registration type
Direct Allocation
Record created
Sep 17, 2004
Origin network

AS53359

CA
Name
CUBE Global Storage Ltd.
Type
Hosting
Registered
Dec 17, 2009
Domain
cubeglobalstorage.com
Spamhaus ASN-DROP
not listed