| Date | IP Address |
| 2025-03-08 | 35.75.107.91 (ClassC) |
| 2026-02-03 | 35.73.124.188 (ClassC) |
| Date | Domain | IP |
| uid.member.lifull.jp | 2025-02-10 | 18.182.146.208 |
| uid.test.member.lifull.jp | 2026-02-03 | 35.73.124.188 |
| front.keel.test.member.lifull.jp | 2024-12-21 | 3.163.157.72 |