| Date | IP Address |
| 2022-02-02 | 54.230.162.44 (ClassC) |
| 2025-11-26 | 3.169.173.102 (ClassC) |
| Date | Domain | IP |
| rba.ritchiebros.com | 2025-09-18 | 74.200.19.12 |
| bauma.ritchiebros.com | 2025-09-01 | 74.200.19.12 |
| qa-id.ritchiebros.com | 2025-01-28 | 104.18.40.161 |
| uat-id.ritchiebros.com | 2025-05-07 | 172.64.147.95 |
| cdn.sandbox.marketplace.ritchiebros.com | 2025-06-18 | 204.246.191.3 |
| wiecejnizaukcje.ritchiebros.com | 2025-06-15 | 104.18.40.252 |
| rbl.ritchiebros.com | 2025-09-01 | 74.200.19.12 |
| discover.ritchiebros.com | 2025-09-01 | 74.200.19.12 |
| investor.ritchiebros.com | 2025-05-25 | 162.159.130.11 |
| morethanauctions.ritchiebros.com | 2023-09-29 | 151.101.22.51 |
| manage.idapps.ritchiebros.com | 2025-11-26 | 3.169.173.102 |
| api.idapps.ritchiebros.com | 2024-06-09 | 34.213.248.59 |
| accounts.ritchiebros.com | 2025-09-01 | 74.200.19.18 |
| www.ritchiebros.com | 2025-05-27 | 74.200.19.18 |
| device.registry.ritchiebros.com | 2024-06-09 | 44.239.138.242 |