| Date | IP Address |
| 2019-03-25 | 199.167.218.102 (ClassC) |
| 2024-02-21 | 104.16.249.9 (ClassC) |
| 2024-03-19 | 104.16.250.9 (ClassC) |
| 2025-03-22 | 104.19.159.109 (ClassC) |
| 2025-06-28 | 104.19.160.109 (ClassC) |
| 2026-02-19 | 162.159.141.145 (ClassC) |
| Date | Domain | IP |
| reservations.cinnamonhotels.com | 2026-01-24 | 45.60.150.108 |
| vouchers.cinnamonhotels.com | 2025-01-13 | 104.19.160.109 |
| flavours.cinnamonhotels.com | 2024-08-25 | 13.228.137.128 |
| cgflavours.cinnamonhotels.com | 2024-10-29 | 3.0.67.132 |
| clflavours.cinnamonhotels.com | 2024-10-13 | 3.1.12.170 |
| www.cinnamonhotels.com | 2023-10-31 | 104.16.250.9 |