| Date | IP Address |
| 2024-11-25 | 52.49.70.158 (ClassC) |
| 2024-12-27 | 52.19.198.129 (ClassC) |
| 2025-04-19 | 52.210.46.41 (ClassC) |
| 2025-06-28 | 52.214.255.66 (ClassC) |
| 2025-08-09 | 34.252.153.27 (ClassC) |
| 2025-08-31 | 54.171.30.173 (ClassC) |
| 2025-10-05 | 52.49.166.237 (ClassC) |
| 2026-01-12 | 34.251.68.219 (ClassC) |
| 2026-02-08 | 34.241.63.227 (ClassC) |
| 2026-02-19 | 52.30.28.153 (ClassC) |
| Date | Domain | IP |
| auth.ea.openprocurement.org | 2024-11-25 | 52.49.70.158 |
| lb.auth.ea.openprocurement.org | 2024-10-03 | 34.254.57.135 |
| auction.ea.openprocurement.org | 2024-03-08 | 204.246.191.65 |
| cdn.auction.ea.openprocurement.org | 2024-08-06 | 18.161.6.69 |
| public.docs.ea.openprocurement.org | 2025-12-30 | 54.76.78.189 |
| upload.docs.ea.openprocurement.org | 2024-07-30 | 34.250.67.186 |
| auction-sandbox.ea.openprocurement.org | 2024-02-29 | 18.161.6.74 |
| auction.openprocurement.org | 2024-09-16 | 195.178.150.112 |
| www.openprocurement.org | 2024-12-30 | 192.30.252.154 |