| Date | IP Address |
| 2017-06-21 | 104.20.24.195 (ClassC) |
| 2024-08-31 | 172.67.130.50 (ClassC) |
| 2025-01-13 | 104.21.7.113 (ClassC) |
| Date | Domain | IP |
| api-7.grandtasting.com | 2024-02-16 | 172.67.130.50 |
| shanghai.grandtasting.com | 2024-08-31 | 172.67.130.50 |
| tokyo.grandtasting.com | 2024-10-31 | 104.21.7.113 |
| exposants-paris.grandtasting.com | 2024-02-16 | 172.67.130.50 |
| www.grandtasting.com | 2024-10-31 | 104.21.7.113 |