| Date | IP Address |
| 2018-07-10 | 54.175.95.86 (ClassC) |
| 2018-11-08 | 34.226.151.187 (ClassC) |
| 2026-01-10 | 76.76.21.93 (ClassC) |
| Date | Domain | IP |
| api.mno.onboard.payfone.com | 2025-04-26 | 45.60.86.158 |
| device.payfone.com | 2025-07-31 | 74.63.181.56 |
| trust-web-stg.payfone.com | 2025-04-30 | 45.60.86.158 |
| trust-api-stg.payfone.com | 2024-11-25 | 45.60.86.158 |
| trustportal.payfone.com | 2025-02-12 | 45.60.86.158 |
| api.trustportal.payfone.com | 2025-07-08 | 45.60.86.158 |
| docs.payfone.com | 2026-01-10 | 76.76.21.93 |
| support.payfone.com | 2025-11-02 | 162.159.140.147 |
| device.eu.payfone.com | 2025-05-05 | 52.223.33.62 |
| stage.device.eu.payfone.com | 2024-12-26 | 3.33.172.203 |
| uat.device.eu.payfone.com | 2025-04-30 | 3.33.157.31 |
| api.eu.payfone.com | 2024-12-04 | 35.71.170.87 |
| stage.api.eu.payfone.com | 2024-12-26 | 76.223.55.205 |
| uat.api.eu.payfone.com | 2025-05-09 | 3.33.157.31 |
| www.payfone.com | 2025-05-15 | 216.46.191.30 |