| Date | IP Address |
| 2021-04-05 | 143.204.147.77 (ClassC) |
| 2021-04-05 | 143.204.147.25 (ClassC) |
| 2021-04-26 | 13.249.64.46 (ClassC) |
| 2021-05-06 | 65.8.158.94 (ClassC) |
| 2021-08-12 | 54.230.161.2 (ClassC) |
| 2021-09-04 | 65.8.17.5 (ClassC) |
| 2021-12-17 | 13.225.185.74 (ClassC) |
| 2022-01-20 | 54.230.162.84 (ClassC) |
| 2023-08-30 | 18.160.18.55 (ClassC) |
| 2024-01-18 | 18.65.229.101 (ClassC) |
| 2024-10-10 | 204.246.191.122 (ClassC) |
| 2024-12-06 | 204.246.191.84 (ClassC) |
| 2025-06-21 | 18.65.229.47 (ClassC) |
| 2025-07-10 | 204.246.191.110 (ClassC) |
| 2025-08-21 | 3.163.24.54 (ClassC) |
| 2025-09-20 | 204.246.191.119 (ClassC) |
| 2026-01-21 | 3.163.24.32 (ClassC) |
| 2026-02-07 | 3.163.24.9 (ClassC) |
| Date | Domain | IP |
| fb.paypay-bank.co.jp | 2023-08-26 | 104.104.12.123 |
| otfb.paypay-bank.co.jp | 2023-08-26 | 23.47.85.123 |
| fcd.paypay-bank.co.jp | 2024-03-18 | 184.24.204.183 |
| fund.paypay-bank.co.jp | 2025-03-05 | 18.161.6.122 |
| reg.paypay-bank.co.jp | 2024-08-01 | 23.206.47.106 |
| api.paypay-bank.co.jp | 2023-08-25 | 23.206.47.106 |
| tjmbk.paypay-bank.co.jp | 2025-05-02 | 204.246.191.60 |
| yknbk.paypay-bank.co.jp | 2025-12-13 | 18.161.6.114 |
| hl.paypay-bank.co.jp | 2023-08-25 | 104.104.12.123 |
| ul.paypay-bank.co.jp | 2023-08-26 | 23.206.47.106 |
| login.paypay-bank.co.jp | 2023-08-25 | 104.104.12.123 |
| pjmio.paypay-bank.co.jp | 2025-07-11 | 3.163.24.34 |
| fund-test.paypay-bank.co.jp | 2025-03-05 | 18.161.6.44 |
| fcdtest.paypay-bank.co.jp | 2023-08-25 | 96.7.159.34 |
| regtest.paypay-bank.co.jp | 2023-08-26 | 23.47.85.123 |
| apitest.paypay-bank.co.jp | 2023-08-26 | 23.47.85.123 |
| wapitest.paypay-bank.co.jp | 2025-02-25 | 52.198.91.121 |
| hltest.paypay-bank.co.jp | 2023-08-25 | 23.55.197.182 |
| ultest.paypay-bank.co.jp | 2023-08-26 | 23.47.85.123 |
| logintest.paypay-bank.co.jp | 2023-08-26 | 23.47.85.123 |
| www.paypay-bank.co.jp | 2024-01-18 | 18.65.229.101 |
| fx.paypay-bank.co.jp | 2024-05-14 | 23.222.16.72 |
| stg-fx.paypay-bank.co.jp | 2024-07-09 | 23.212.62.196 |
| cciky.paypay-bank.co.jp | 2025-02-01 | 204.246.191.16 |