AS18563

CGI Inc.

AS 18563 CGINET-01

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

20,224 IP addresses
ASN18563
NameCGINET-01
OrganizationCGI Inc.
CountryCanada  
RegistryARIN
IPv4 addresses20,224
IPv6 /64 networks220
Prefixes19
Other ASN allocated to CGI Inc.
ASN Name IP addresses
11568 CGI-REGINA-1 1,024
397681 CGINAA 768
2710 CGI 0
14811 CGI-02 0
19086 CGI-HOSTING 0
26770 DAUGHERTY 0
IPv4 Prefixes for AS18563
Network Location Addresses
128.129.34.0/23 CGI Inc.   Toronto 512
128.129.38.0/23 CGI Inc.   Toronto 512
128.129.40.0/21 CGI Inc.   Montreal (Ville-Marie) 2,048
128.129.48.0/20 CGI Inc.   Toronto 4,096
159.18.220.0/23 CGI Inc.   Denver (Central) 512
159.18.53.0/24 Zayo Bandwidth   Montreal (Ville-Marie) 256
204.107.153.0/24 CGI Inc.   Montreal (Ville-Marie) 256
207.245.13.0/24 CGI Inc.   Toronto (Old Toronto) 256
64.254.0.0/19 CGI Inc.   Montreal (Ville-Marie) 8,192
64.254.10.0/24 CGI Inc.   Toronto 256
64.254.11.0/24 CGI Inc.   Toronto 256
64.254.21.0/24 CGI Inc.   Toronto 256
64.254.24.0/24 CGI Inc.   Toronto 256
64.254.28.0/23 CGI Inc.   Côte-Saint-Luc 512
64.254.30.0/23 CGI Inc.   Toronto 512
64.254.6.0/23 CGI Inc.   Mississauga 512
64.86.140.0/23 Tata Communications (America) Inc   Toronto 512
66.110.6.0/23 Tata Communications (America) Inc   Montreal 512
IPv6 Prefixes for AS18563
Network Location /64 Prefixes
2620:10:8000::/44 CGI Inc.   Montreal (Ville-Marie) 220