| Date | IP Address |
| 2014-03-07 | 23.194.68.159 (ClassC) |
| 2015-06-18 | 23.72.81.245 (ClassC) |
| 2023-08-26 | 104.100.71.99 (ClassC) |
| 2024-07-22 | 104.90.240.100 (ClassC) |
| 2024-07-29 | 184.85.72.140 (ClassC) |
| 2024-08-10 | 69.192.37.129 (ClassC) |
| 2024-12-31 | 23.198.148.137 (ClassC) |
| 2025-01-20 | 184.25.228.148 (ClassC) |
| 2025-01-23 | 23.44.252.136 (ClassC) |
| Date | Domain | IP |
| epotoku.eposcard.co.jp | 2023-08-25 | 23.37.216.9 |
| www.eposcard.co.jp | 2023-08-26 | 104.100.71.99 |