Data as of Nov 3, 2026
74.3.148.0/22
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 | 50 5 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 | |
| 74.3.150.0/24 since Sep 2026 | AS398285 | Unknown | Shaw Communications | |
| 74.3.151.0/24 since Mar 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 | [email protected] |
| └ 74.3.148.0/22 | 1,024 | WOLFPAW-DATA-CENTRES-INC | Wolfpaw Data Centres Inc (C11165323) · CA | Reassigned | Apr 9, 2025 | [email protected] 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.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 768 | 75% | 3 | |
| Unknown | 256 | 25% | 1 |
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
- [email protected]
- Name
- SHAW ABUSE
- Phone
- +1-403-750-7420
- Handle
- SHAWA-ARIN