| Date | IP Address |
| 2019-12-08 | 54.64.3.104 (ClassC) |
| 2021-01-08 | 143.204.55.82 (ClassC) |
| 2021-01-09 | 143.204.226.62 (ClassC) |
| 2021-01-13 | 143.204.217.66 (ClassC) |
| 2021-08-17 | 13.225.206.125 (ClassC) |
| 2023-06-16 | 13.33.46.4 (ClassC) |
| 2023-06-16 | 13.33.46.41 (ClassC) |
| 2023-11-01 | 204.246.191.124 (ClassC) |
| 2025-03-05 | 99.86.38.107 (ClassC) |
| 2025-03-15 | 18.65.229.41 (ClassC) |
| 2025-07-08 | 204.246.191.66 (ClassC) |
| 2025-07-18 | 204.246.191.47 (ClassC) |
| 2025-11-14 | 3.175.34.86 (ClassC) |
| 2026-01-16 | 3.175.34.107 (ClassC) |
| 2026-01-19 | 3.175.34.6 (ClassC) |
| Date | Domain | IP |
| stg.sbcr.jp | 2025-12-09 | 3.169.173.17 |
| members.sbcr.jp | 2025-03-01 | 52.193.228.165 |
| www.sbcr.jp | 2023-11-01 | 204.246.191.124 |