| Date | IP Address |
| 2022-02-26 | 52.197.192.151 (ClassC) |
| 2023-11-01 | 54.250.176.25 (ClassC) |
| 2023-12-28 | 35.72.192.30 (ClassC) |
| 2024-06-19 | 3.115.51.2 (ClassC) |
| 2024-08-08 | 35.73.229.131 (ClassC) |
| 2024-08-10 | 54.64.242.109 (ClassC) |
| 2024-11-12 | 13.112.13.124 (ClassC) |
| 2024-11-24 | 54.248.180.47 (ClassC) |
| 2024-12-03 | 52.199.58.117 (ClassC) |
| 2025-07-10 | 43.207.24.103 (ClassC) |
| 2025-07-28 | 18.179.70.243 (ClassC) |
| 2025-08-24 | 18.178.122.114 (ClassC) |
| 2025-09-06 | 52.192.55.213 (ClassC) |
| 2026-01-30 | 3.114.114.155 (ClassC) |
| Date | Domain | IP |
| ssl.topcard.co.jp | 2024-09-18 | 52.193.161.34 |
| image.contact.topcard.co.jp | 2024-11-25 | 23.44.175.140 |
| www.topcard.co.jp | 2023-11-01 | 54.250.176.25 |