Data as of Nov 10, 2026
74.3.148.0/23
No anonymizer space · no proxy exits in 30 daysShaw Communications
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 74.3.128.0/18 since Jan 2026 | AS6327 | Residential | 47 6 always on | Shaw Communications |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 74.3.148.0/24 since Oct 24, 2026 | AS30500 | Hosting | Shaw Communications | |
| 74.3.149.0/24 since Oct 24, 2026 | AS30500 | Hosting | Shaw Communications |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 74.3.128.0/18 | 16,384 | BGPP | Shaw Communications (RCC-291) · CA | Direct Allocation | May 20, 2009 | internet. |
| └ 74.3.148.0/22 | 1,024 | WOLFPAW-DATA-CENTRES-INC | Wolfpaw Data Centres Inc (C11165323) · CA | Reassigned | Apr 9, 2025 | internet. via BGPP |
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
Announced by
Covering announcement 74.3.144.0/21
- Prefix
- 74.3.144.0/21
- Announced by
- AS6327 Shaw Communications
- Type
- Residential
- Proxy exits
- 1
- RPKI
- No RPKI
- Netname
- BGPP
- Registrant
- Shaw Communications
- RIR
- ARIN
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
74.3.144.0/21
Routing history
- Pattern
- Stable
- First seen
- Jan 2010
- Current origin since
- Jan 2010 · 17 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 74.
3. 128. 0/ 18 - Netname
- BGPP
- Registrant
- Shaw Communications
- Organization
- Shaw Communications (RCC-291)
- Org address
- 8200 Dixie Rd, Brampton, ON, L6T 0C1
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-74-3-128-0-1
- Parent
- NET-74-0-0-0-0
- Created
- May 20, 2009
- RIR
- ARIN
- Country
- CA
- Delegated
- May 20, 2009
- Status
- assigned
Report abuse
Abuse contact
- internet.
abuse@ sjrb. ca - Name
- SHAW ABUSE
- Phone
- +1-403-750-7420
- Handle
- SHAWA-ARIN