| Date | IP Address |
| 2025-06-23 | 104.16.207.191 (ClassC) |
| 2025-11-30 | 104.18.240.202 (ClassC) |
| Date | Domain | IP |
| ns1.lifecard.co.jp | 2025-03-05 | 54.65.28.130 |
| www3.lifecard.co.jp | 2025-10-03 | 45.60.31.107 |
| vpc.lifecard.co.jp | 2025-11-28 | 45.60.31.107 |
| support.vpc.lifecard.co.jp | 2025-06-23 | 104.16.207.191 |
| search.lifecard.co.jp | 2025-09-19 | 203.216.194.146 |
| vpclogin.lifecard.co.jp | 2025-07-30 | 76.223.59.153 |
| stg-vpclogin.lifecard.co.jp | 2025-09-15 | 75.2.106.156 |
| www.lifecard.co.jp | 2025-11-12 | 45.60.31.107 |