| Date | IP Address |
| 2022-07-15 | 104.18.17.193 (ClassC) |
| 2025-12-05 | 172.64.145.42 (ClassC) |
| Date | Domain | IP |
| b2s.firstdataeservices.com | 2025-04-22 | 104.17.44.1 |
| als.firstdataeservices.com | 2024-06-16 | 172.64.147.239 |
| cat-als.firstdataeservices.com | 2024-04-23 | 172.64.145.206 |
| dr-ess.firstdataeservices.com | 2025-05-08 | 107.162.166.130 |
| b2s-pscu.firstdataeservices.com | 2024-09-06 | 104.17.44.1 |
| als-pscu.firstdataeservices.com | 2025-12-05 | 172.64.145.42 |
| www.firstdataeservices.com | 2025-09-05 | 107.162.134.200 |