AS18563
Cgi Inc. — cgi.com
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Summary
| Country |
 Canada
|
| Organization | Cgi Inc. |
| Domain | cgi.com |
| Number of IPv4 | 20,480 |
| Number of IPv6 | 1.9343× 1025 |
| AS Type | Hosting |
| Registry | ARIN |
| Allocated | September 12, 2000 (about 25 years ago) |
| Updated | January 27, 2015 (about 10 years ago) |
IP Ranges
AS18563 announces 19 IPv4 ranges and 1 IPv6 range.
That's a total of 20,480 IPv4 addresses and 1.9343× 1025 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 64.86.140.0/23 |
Cgi Group
|
512 | ARIN | REASSIGNMENT |
| 64.254.0.0/19 |
Cgi Inc.
|
8,192 | ARIN | ALLOCATION |
| 64.254.6.0/23 |
CGI-Telecom-Ont
|
512 | ARIN | REASSIGNMENT |
| 64.254.10.0/24 |
Cgi Inc.
|
256 | ARIN | ALLOCATION |
| 64.254.11.0/24 |
Cgi Inc.
|
256 | ARIN | ALLOCATION |
| 64.254.21.0/24 |
Cgi Inc.
|
256 | ARIN | ALLOCATION |
| 64.254.24.0/24 |
Cgi Inc.
|
256 | ARIN | ALLOCATION |
| 64.254.28.0/23 |
Cgi Gis Telecom Mdc
|
512 | ARIN | REASSIGNMENT |
| 64.254.30.0/23 |
Cgi Gis Telecom Mdc
|
512 | ARIN | REASSIGNMENT |
| 66.110.6.0/23 |
Cgi Group
|
512 | ARIN | REASSIGNMENT |
| 128.129.34.0/23 |
Cgi Inc.
|
512 | ARIN | ALLOCATION |
| 128.129.34.0/24 |
Cgi Inc.
|
256 | ARIN | ALLOCATION |
| 128.129.38.0/23 |
Cgi Inc.
|
512 | ARIN | ALLOCATION |
| 128.129.40.0/21 |
Cgi Inc.
|
2,048 | ARIN | ALLOCATION |
| 128.129.48.0/20 |
Cgi Inc.
|
4,096 | ARIN | ALLOCATION |
| 159.18.53.0/24 |
Cgi Information Systems
|
256 | ARIN | REASSIGNMENT |
| 159.18.220.0/23 |
 Zayo Bandwidth
|
512 | ARIN | ALLOCATION |
| 204.107.153.0/24 |
Cgi Inc.
|
256 | ARIN | ALLOCATION |
| 207.245.13.0/24 |
Zayo Bandwidth
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:10:8000::/44 |
Cgi Inc.
|
1.9343× 1025 | ARIN | ALLOCATION |
Peers
AS18563 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS18563 connects to the global Internet via at least 4 upstream providers. In this setup, AS18563 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS18563 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS18563's role in extending Internet access beyond its own infrastructure.