Autonomous System
AS18563 CGI Inc.
BusinessActiveCanadaARIN
AS18563 (CGINET-01) is a business network operated by CGI Inc. in Canada, registered with ARIN. It has 18 IPv4 prefixes with 20,224 addresses and 1 IPv6 prefix, which makes it the 6,830th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses20,224in 18 prefixes
IPv6 prefixes1≈ 1.9 × 10²⁵ addresses
Size rank#6,830of 82,200 active ASNs
Details
OrganizationCGI Inc.
AS nameCGINET-01
Websitecgi.com
Country Canada (CA)
Network typeBusiness
RegistryARIN
Abuse contactdnsadmin@cgi.com
Registered2000-09-12
Last updated2015-01-27
IPv4 prefixes
18 prefixes · 20,224 addresses| Network | Addresses | First – last address |
|---|---|---|
| 64.254.0.0/19 | 8,192 | 64.254.0.0 – 64.254.31.255 |
| 128.129.48.0/20 | 4,096 | 128.129.48.0 – 128.129.63.255 |
| 128.129.40.0/21 | 2,048 | 128.129.40.0 – 128.129.47.255 |
| 64.86.140.0/23 | 512 | 64.86.140.0 – 64.86.141.255 |
| 64.254.6.0/23 | 512 | 64.254.6.0 – 64.254.7.255 |
| 64.254.28.0/23 | 512 | 64.254.28.0 – 64.254.29.255 |
| 64.254.30.0/23 | 512 | 64.254.30.0 – 64.254.31.255 |
| 66.110.6.0/23 | 512 | 66.110.6.0 – 66.110.7.255 |
| 128.129.34.0/23 | 512 | 128.129.34.0 – 128.129.35.255 |
| 128.129.38.0/23 | 512 | 128.129.38.0 – 128.129.39.255 |
| 159.18.220.0/23 | 512 | 159.18.220.0 – 159.18.221.255 |
| 64.254.10.0/24 | 256 | 64.254.10.0 – 64.254.10.255 |
| 64.254.11.0/24 | 256 | 64.254.11.0 – 64.254.11.255 |
| 64.254.21.0/24 | 256 | 64.254.21.0 – 64.254.21.255 |
| 64.254.24.0/24 | 256 | 64.254.24.0 – 64.254.24.255 |
| 159.18.53.0/24 | 256 | 159.18.53.0 – 159.18.53.255 |
| 204.107.153.0/24 | 256 | 204.107.153.0 – 204.107.153.255 |
| 207.245.13.0/24 | 256 | 207.245.13.0 – 207.245.13.255 |
64.254.0.0/19 128.129.48.0/20 128.129.40.0/21 64.86.140.0/23 64.254.6.0/23 64.254.28.0/23 64.254.30.0/23 66.110.6.0/23 128.129.34.0/23 128.129.38.0/23 159.18.220.0/23 64.254.10.0/24 64.254.11.0/24 64.254.21.0/24 64.254.24.0/24 159.18.53.0/24 204.107.153.0/24 207.245.13.0/24
IPv6 prefixes
1 prefix- 2620:10:8000::/44
2620:10:8000::/44
Query AS18563 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS18563&key=YOUR_API_KEY"Any address in its prefixes resolves to AS18563, with or without a key:
curl "https://api.ipapi.is/?q=64.254.0.1"Largest networks in Canada
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