| Date | IP Address |
| 2020-01-16 | 3.226.150.80 (ClassC) |
| 2023-12-22 | 3.228.115.73 (ClassC) |
| 2024-04-30 | 35.173.59.251 (ClassC) |
| 2024-05-24 | 18.209.71.165 (ClassC) |
| 2024-11-24 | 54.80.86.211 (ClassC) |
| 2025-01-20 | 44.216.126.51 (ClassC) |
| 2025-03-20 | 35.170.48.56 (ClassC) |
| 2025-05-09 | 35.174.160.58 (ClassC) |
| 2025-08-03 | 34.224.42.104 (ClassC) |
| 2025-10-02 | 54.221.231.143 (ClassC) |
| Date | Domain | IP |
| research.otes.com | 2024-11-24 | 3.220.237.198 |
| mail.otes.com | 2025-02-27 | 18.161.6.84 |
| scim.otes.com | 2025-06-30 | 20.72.172.128 |
| candidateconnect.otes.com | 2024-06-03 | 44.198.74.223 |
| clientconnect.otes.com | 2024-08-09 | 3.208.118.188 |
| orangetreeclient.otes.com | 2024-11-24 | 54.80.86.211 |
| www.otes.com | 2024-09-28 | 199.60.103.31 |