Data as of Nov 3, 2026
64.254.0.0/19
No anonymizer space · no proxy exits in 30 daysCGI Inc.
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 64.254.6.0/23 since Aug 2020 | AS18563 | Business | CGI Inc. | |
| 64.254.10.0/24 since Oct 2020 | AS18563 | Business | CGI Inc. | |
| 64.254.11.0/24 since Oct 2020 | AS18563 | Business | CGI Inc. | |
| 64.254.21.0/24 since Mar 2024 | AS18563 | Business | CGI Inc. | |
| 64.254.24.0/24 since Jul 2011 | AS18563 | Business | CGI Inc. | |
| 64.254.26.0/24 since Aug 2016 | AS32787 | Business | CGI Inc. | |
| 64.254.28.0/23 since Aug 2020 | AS18563 | Business | CGI Inc. | |
| 64.254.30.0/23 since Aug 2020 | AS18563 | Business | CGI Inc. |
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 |
|---|---|---|---|---|---|---|
| 64.254.0.0/19 | 8,192 | CGI-BLK-3 | CGI Inc. (CGIGR-2) · CA | Direct Allocation | Jan 24, 2001 | [email protected] |
| └ 64.254.6.0/23 | 512 | CGI-GIS-ONT-1 | CGI-Telecom-Ont (C06026243) · CA | Reassigned | Feb 4, 2016 | [email protected] via CGI-BLK-3 |
| └ 64.254.13.0/27 | 32 | CGI-GIS-TEL | unknown | — | — | — |
| └ 64.254.22.30 - 64.254.22.39 | 10 | ACXSYS-CORP-2 | unknown | — | — | — |
| └ 64.254.22.185 - 64.254.22.200 | 16 | ACXSYS-CORP-1 | unknown | — | — | — |
| └ 64.254.28.0/22 | 1,024 | CGI-GIS-ONT-2 | CGI GIS Telecom MDC (CGTM) · CA | Reassigned | Feb 4, 2016 | [email protected] |
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
Origin network
AS18563
CA
- Name
- CGI Inc.
- Type
- Business
- Registered
- Sep 12, 2000
- Domain
- cgi.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Jun 2005
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 64.254.24.0/22 | AS18563 | RADB | Proxy for Allstream Customer | MAINT-AS15290 | Mar 11, 2026 |
| 64.254.24.0/23 | AS18563 | RADB | Proxy for Allstream Customer | MAINT-AS15290 | Mar 11, 2026 |
| 64.254.26.0/23 | AS19086 | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| 64.254.27.0/24 | AS19086 | RADB | Proxy for Allstream Customer | MAINT-AS15290 | Mar 11, 2026 |
Whois
Registration for this announcement
- Range
- 64.254.0.0/19
- Netname
- CGI-BLK-3
- Registrant
- CGI Inc.
- Organization
- CGI Inc. (CGIGR-2)
- Org address
- 1350 boul. Rene-Levesque Ouest, Montreal, QC, H3G 1T4
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-64-254-0-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Jan 24, 2001
- RIR
- ARIN
- Country
- CA
- Delegated
- Jan 24, 2001
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- OnDutyTech
- Phone
- +1-514-415-3535
- Handle
- ONDUT1-ARIN