| Date | IP Address |
| 2021-10-27 | 13.225.50.113 (ClassC) |
| 2021-10-27 | 13.225.50.6 (ClassC) |
| 2024-11-14 | 99.84.66.103 (ClassC) |
| 2024-11-18 | 204.246.191.26 (ClassC) |
| 2025-04-29 | 99.84.66.102 (ClassC) |
| 2025-11-03 | 3.169.173.99 (ClassC) |
| Date | Domain | IP |
| api.tatta.runnet.jp | 2025-07-13 | 52.68.125.13 |
| admin.tatta.runnet.jp | 2025-01-31 | 204.246.191.76 |
| dev.admin.tatta.runnet.jp | 2024-11-14 | 99.84.66.103 |
| dev.tatta.runnet.jp | 2022-02-08 | 108.156.107.107 |