| Date | IP Address |
| 2023-11-24 | 23.195.231.124 (ClassC) |
| 2024-09-19 | 184.25.191.116 (ClassC) |
| 2024-12-20 | 88.221.153.240 (ClassC) |
| 2025-05-03 | 23.6.103.63 (ClassC) |
| Date | Domain | IP |
| api.payme.hsbc.com.hk | 2025-05-01 | 20.24.232.181 |
| image.mail.payme.hsbc.com.hk | 2023-11-24 | 23.195.231.124 |
| campaign.payme.hsbc.com.hk | 2024-11-28 | 3.165.160.125 |
| qr.payme.hsbc.com.hk | 2025-03-30 | 20.239.125.58 |
| developers.payme.hsbc.com.hk | 2024-11-13 | 20.24.126.15 |