| Date | IP Address |
| 2020-11-13 | 23.63.164.240 (ClassC) |
| 2023-01-26 | 23.2.89.191 (ClassC) |
| 2023-08-25 | 23.209.31.162 (ClassC) |
| 2024-04-13 | 23.37.209.218 (ClassC) |
| 2024-10-28 | 2.19.128.199 (ClassC) |
| 2024-11-25 | 23.196.150.169 (ClassC) |
| 2024-12-24 | 23.196.200.186 (ClassC) |
| 2025-09-02 | 99.84.66.106 (ClassC) |
| 2026-01-21 | 18.161.6.65 (ClassC) |
| 2026-02-20 | 18.161.6.40 (ClassC) |
| 2026-03-01 | 18.161.6.84 (ClassC) |
| Date | Domain | IP |
| lite.castrolfleetsavingscalc.com | 2023-08-25 | 23.209.31.162 |
| preprod-lite.castrolfleetsavingscalc.com | 2024-11-25 | 23.196.150.169 |
| www.castrolfleetsavingscalc.com | 2023-08-25 | 23.209.31.162 |
| preprod-www.castrolfleetsavingscalc.com | 2023-08-25 | 23.209.31.162 |