| Date | IP Address |
| 2023-11-22 | 54.246.100.129 (ClassC) |
| 2023-12-07 | 34.250.118.197 (ClassC) |
| 2024-05-19 | 34.249.177.3 (ClassC) |
| 2024-07-24 | 18.203.207.169 (ClassC) |
| 2025-01-14 | 34.246.61.116 (ClassC) |
| 2025-04-29 | 99.80.53.241 (ClassC) |
| 2025-06-03 | 99.80.65.224 (ClassC) |
| 2025-08-13 | 52.212.144.191 (ClassC) |
| 2026-01-08 | 54.194.215.93 (ClassC) |
| 2026-02-20 | 52.211.236.114 (ClassC) |
| Date | Domain | IP |
| NS4.OTB.NET | 2026-02-06 | 194.113.88.120 |
| kb.otb.net | 2026-02-13 | 104.18.2.26 |
| rrmessage.otb.net | 2025-08-11 | 54.76.89.223 |
| plm.otb.net | 2024-11-25 | 34.252.140.0 |
| bi-help.otb.net | 2026-02-04 | 104.18.3.26 |
| hyperoom-help.otb.net | 2026-01-20 | 104.18.3.26 |
| procurement.otb.net | 2025-09-13 | 35.157.153.227 |
| sustainabilityreport.otb.net | 2024-05-19 | 34.249.177.3 |
| www.sustainabilityreport.otb.net | 2024-05-17 | 54.246.155.10 |
| www.otb.net | 2015-05-24 | 104.67.81.179 |