| Date | IP Address |
| 2018-08-26 | 54.192.76.118 (ClassC) |
| 2018-12-30 | 52.84.143.206 (ClassC) |
| 2018-12-30 | 52.84.143.141 (ClassC) |
| 2018-12-30 | 52.84.143.176 (ClassC) |
| 2018-12-30 | 52.84.143.179 (ClassC) |
| 2019-04-21 | 52.84.134.13 (ClassC) |
| 2019-04-21 | 52.84.134.217 (ClassC) |
| 2020-11-04 | 143.204.89.94 (ClassC) |
| 2020-11-09 | 13.225.31.51 (ClassC) |
| 2020-11-22 | 143.204.217.32 (ClassC) |
| 2021-04-15 | 13.226.186.70 (ClassC) |
| 2024-02-15 | 18.161.6.11 (ClassC) |
| 2024-06-27 | 52.193.217.243 (ClassC) |
| 2025-02-03 | 146.75.41.55 (ClassC) |
| 2025-04-02 | 151.101.21.55 (ClassC) |
| Date | Domain | IP |
| api.appv2.belc.jp | 2024-10-29 | 3.163.165.129 |
| devcust-bf.belc.jp | 2025-01-29 | 52.69.218.56 |
| dev-obento.belc.jp | 2025-03-09 | 3.163.24.97 |
| app.belc.jp | 2018-08-04 | 52.84.11.114 |
| recruit.belc.jp | 2025-01-08 | 3.163.189.10 |
| www.belc.jp | 2024-02-15 | 18.161.6.11 |