Data as of Nov 10, 2026
72.2.4.0/22
No anonymizer space · no proxy exits in 30 daysCUBE Global Storage Ltd. · space held by Shaw Communications
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.2.0.0/21 since Sep 2026 | AS6327 | Residential | 4 | Shaw Communications | |
| 72.2.0.0/19 since May 2005 | AS6327 | Residential | 13 | Shaw Communications | |
| 72.2.0.0/18 since Apr 2026 | AS6327 | Residential | 41 2 always on | Shaw Communications |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 72.2.6.0/24 since Jun 2016 | AS53359 | Hosting | Shaw 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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 72.2.0.0/18 | 16,384 | BIGPIPE-4 | Shaw Communications (RCC-291) · CA | Direct Allocation | Sep 17, 2004 | internet. |
| └ 72.2.4.0/22 | 1,024 | MILWEST-HOLDINGS-LTD | Milwest Holdings Ltd (C08306009) · CA | Reassigned | Apr 8, 2022 | internet. 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
IPv4 market
Holder
- 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
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2010
- Current origin since
- May 2010 · 17 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 72.
2. 4. 0/ 22 - Netname
- MILWEST-HOLDINGS-LTD
- Registrant
- Milwest Holdings Ltd
- Organization
- Milwest Holdings Ltd (C08306009)
- Type
- Reassigned
- Handle
- NET-72-2-4-0-1
- Parent
- NET-72-2-0-0-1
- Created
- Apr 8, 2022
- RIR
- ARIN
- Country
- CA
- Delegated
- Sep 17, 2004
- Status
- assigned
Report abuse
Abuse contact
- internet.
abuse@ sjrb. ca - Name
- SHAW ABUSE
- Phone
- +1-403-750-7420
- Handle
- SHAWA-ARIN