Data as of Nov 11, 2026
72.29.255.0/24
No anonymizer space · no proxy exits in 30 daysShaw Communications
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.29.224.0/19 since Sep 2021 | AS6327 | Residential | 22 2 always on | 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 |
|---|---|---|---|---|---|---|
| 72.29.224.0/19 | 8,192 | SHAWENV-BLOCK2 | Shaw Communications (RCC-291) · CA | Direct Allocation | Feb 4, 2005 | internet. |
| └ 72.29.255.0/24 | 256 | ENV-ABI-72-29-255-0 | 1281103 Alberta Inc. (ALBER-53) · CA | Reassigned | Jul 15, 2008 | — |
Network & registry
IPv4 market
Holder
- Organization
- Shaw Communications
- Handle
- RCC-291
- Range
- 72.
29. 224. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Feb 4, 2005
Origin network
AS6327
CA
- Name
- Shaw Communications
- Type
- Internet provider
- Registered
- Mar 8, 1996
- Domain
- shaw.ca
- Website
- www.shaw.ca
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2007
- Current origin since
- Oct 2021 · 5.0 yr
- Origin networks
- 2
- Last change of origin
- Oct 2021
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 72.
29. 255. 0/ 24 - Netname
- ENV-ABI-72-29-255-0
- Registrant
- 1281103 Alberta Inc.
- Organization
- 1281103 Alberta Inc. (ALBER-53)
- Org address
- 1011 Glenmore Trail SW, Calgary, AB, T2V-4R6
- Org country
- CA
- Type
- Reassigned
- Handle
- NET-72-29-255-0-1
- Parent
- NET-72-29-224-0-1
- Created
- Jul 15, 2008
- RIR
- ARIN
- Country
- CA
- Delegated
- Feb 4, 2005
- Status
- assigned
Report abuse
Abuse contact
- internet.
abuse@ sjrb. ca - Name
- ARINAbuse
- Phone
- +1-416-935-5555
- Handle
- ARINA397-ARIN