| Date | IP Address |
| 2021-04-28 | 52.0.142.175 (ClassC) |
| 2024-09-23 | 34.239.66.12 (ClassC) |
| 2025-04-06 | 34.197.27.255 (ClassC) |
| 2025-04-17 | 174.129.207.234 (ClassC) |
| 2025-07-16 | 52.201.80.160 (ClassC) |
| 2025-09-03 | 3.223.188.68 (ClassC) |
| 2025-11-25 | 3.209.219.18 (ClassC) |
| 2026-01-16 | 98.86.15.34 (ClassC) |
| Date | Domain | IP |
| api.qa01.katapult.com | 2024-08-30 | 18.238.217.105 |
| api.qa.katapult.com | 2024-07-04 | 3.163.24.42 |
| sandbox02.ad.katapult.com | 2024-09-07 | 34.197.187.110 |
| qa.ad.katapult.com | 2024-09-23 | 34.239.66.12 |
| api.dev01.cd.katapult.com | 2024-04-30 | 52.2.67.100 |
| prod.l.katapult.com | 2024-04-12 | 3.234.112.191 |
| prod-dr.l.katapult.com | 2024-11-25 | 35.83.109.179 |
| api.ops.katapult.com | 2024-09-19 | 204.246.191.67 |
| dev.katapult.com | 2025-08-14 | 44.206.40.127 |
| www.katapult.com | 2023-11-01 | 52.0.15.37 |
| sandbox.katapult.com | 2024-09-02 | 3.231.1.208 |
| pay.katapult.com | 2025-09-08 | 15.197.85.10 |