| Date | IP Address |
| 2023-11-24 | 54.199.207.24 (ClassC) |
| 2024-07-17 | 52.197.121.231 (ClassC) |
| 2024-07-29 | 57.181.231.79 (ClassC) |
| 2025-03-03 | 35.78.57.87 (ClassC) |
| 2025-04-30 | 57.181.7.19 (ClassC) |
| 2025-08-29 | 3.112.157.177 (ClassC) |
| 2025-09-09 | 52.198.138.16 (ClassC) |
| 2026-01-19 | 52.196.5.136 (ClassC) |
| Date | Domain | IP |
| global.map.japanpost.jp | 2025-06-19 | 35.78.161.192 |