| 156.11.0.0/22 | Great-West Life Assurance Company |  |
| 156.11.8.0/22 | Great-West Life Assurance Company | |
| 156.11.12.0/23 | Great-West Life Assurance Company | |
| 156.11.16.0/22 | Great-West Life Assurance Company | |
| 156.11.20.0/23 | Great-West Life Assurance Company | |
| 156.11.128.0/18 | Great-West Life Assurance Company | |
| 156.11.226.0/24 | Great-West Life Assurance Company | |
| 192.197.253.0/24 | Great-West Life Assurance Company | |
| 198.96.223.0/24 | Great-West Life Assurance Company | |
| 156.11.128.0/19 | Great-West Life Assurance Company | |
| 156.11.159.0/24 | Great-West Life Assurance Company | |
| 156.11.160.0/21 | Great-West Life Assurance Company | |