Summary

Country
CA 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
CA Cgi Group
512 ARIN REASSIGNMENT
64.254.0.0/19
CA Cgi Inc.
8,192 ARIN ALLOCATION
64.254.6.0/23
CA CGI-Telecom-Ont
512 ARIN REASSIGNMENT
64.254.10.0/24
CA Cgi Inc.
256 ARIN ALLOCATION
64.254.11.0/24
CA Cgi Inc.
256 ARIN ALLOCATION
64.254.21.0/24
CA Cgi Inc.
256 ARIN ALLOCATION
64.254.24.0/24
CA Cgi Inc.
256 ARIN ALLOCATION
64.254.28.0/23
CA Cgi Gis Telecom Mdc
512 ARIN REASSIGNMENT
64.254.30.0/23
CA Cgi Gis Telecom Mdc
512 ARIN REASSIGNMENT
66.110.6.0/23
CA Cgi Group
512 ARIN REASSIGNMENT
128.129.34.0/23
CA Cgi Inc.
512 ARIN ALLOCATION
128.129.34.0/24
CA Cgi Inc.
256 ARIN ALLOCATION
128.129.38.0/23
CA Cgi Inc.
512 ARIN ALLOCATION
128.129.40.0/21
CA Cgi Inc.
2,048 ARIN ALLOCATION
128.129.48.0/20
CA Cgi Inc.
4,096 ARIN ALLOCATION
159.18.53.0/24
CA Cgi Information Systems
256 ARIN REASSIGNMENT
159.18.220.0/23
US Zayo Bandwidth
512 ARIN ALLOCATION
204.107.153.0/24
CA Cgi Inc.
256 ARIN ALLOCATION
207.245.13.0/24
US Zayo Bandwidth
256 ARIN ALLOCATION
Prefix Organization Size Registry Status
2620:10:8000::/44
CA 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.

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