| Date | IP Address |
| 2026-02-06 | 51.15.48.165 (ClassC) |
| Date | Domain | IP |
| be.guestsage.com | 2025-05-25 | 51.15.48.165 |
| pricing.guestsage.com | 2024-08-20 | 54.93.153.207 |
| rms.guestsage.com | 2025-04-06 | 3.125.96.137 |
| customers.guestsage.com | 2024-06-09 | 3.125.92.216 |
| extranet.guestsage.com | 2026-02-06 | 51.15.48.165 |
| forecaster-dev.guestsage.com | 2024-06-09 | 52.29.244.121 |
| rms-dev.guestsage.com | 2025-04-06 | 3.75.162.153 |
| www.guestsage.com | 2025-05-10 | 160.153.0.90 |