| Date | IP Address |
| 2023-08-15 | 52.91.245.74 (ClassC) |
| 2023-11-01 | 16.182.40.221 (ClassC) |
| 2024-01-27 | 52.216.44.61 (ClassC) |
| 2024-05-18 | 52.216.44.69 (ClassC) |
| 2024-05-27 | 52.217.164.237 (ClassC) |
| 2024-06-10 | 52.217.193.85 (ClassC) |
| 2024-07-02 | 52.216.205.146 (ClassC) |
| 2024-07-06 | 52.217.163.93 (ClassC) |
| 2024-08-14 | 52.217.164.189 (ClassC) |
| 2024-09-14 | 54.231.134.21 (ClassC) |
| 2024-09-22 | 52.217.139.45 (ClassC) |
| 2024-11-03 | 3.5.12.25 (ClassC) |
| 2024-11-24 | 52.216.184.170 (ClassC) |
| 2024-12-01 | 52.216.107.179 (ClassC) |
| 2024-12-10 | 16.15.193.202 (ClassC) |
| 2024-12-24 | 52.217.121.229 (ClassC) |
| 2025-01-30 | 16.15.201.113 (ClassC) |
| 2025-03-02 | 16.15.178.228 (ClassC) |
| 2025-04-19 | 52.217.130.109 (ClassC) |
| 2025-05-12 | 54.231.235.117 (ClassC) |
| 2025-06-03 | 52.217.234.237 (ClassC) |
| 2025-07-21 | 52.217.203.141 (ClassC) |
| 2025-08-30 | 16.182.103.109 (ClassC) |
| 2025-09-17 | 16.182.64.173 (ClassC) |
| 2025-09-24 | 52.217.129.197 (ClassC) |
| Date | Domain | IP |
| iws13.oupsupport.com | 2025-07-30 | 107.20.163.238 |
| iws.oupsupport.com | 2025-05-21 | 52.207.114.136 |