| Date | IP Address |
| 2015-02-20 | 185.11.52.51 (ClassC) |
| 2019-05-04 | 52.212.222.50 (ClassC) |
| 2020-05-13 | 108.128.116.226 (ClassC) |
| 2022-05-23 | 52.50.13.108 (ClassC) |
| 2022-12-09 | 52.17.140.38 (ClassC) |
| 2023-10-30 | 52.214.83.152 (ClassC) |
| 2023-11-15 | 54.246.100.129 (ClassC) |
| 2023-11-16 | 52.211.0.80 (ClassC) |
| 2023-12-05 | 34.250.118.197 (ClassC) |
| 2024-01-02 | 54.76.106.180 (ClassC) |
| 2024-05-22 | 54.171.192.49 (ClassC) |
| 2024-08-23 | 52.215.251.170 (ClassC) |
| 2024-09-10 | 52.210.101.153 (ClassC) |
| 2024-11-06 | 18.200.125.119 (ClassC) |
| 2024-12-31 | 52.210.118.85 (ClassC) |
| 2025-02-01 | 54.154.162.233 (ClassC) |
| 2025-04-10 | 52.208.159.112 (ClassC) |
| 2025-06-19 | 34.253.58.104 (ClassC) |
| 2025-08-13 | 52.49.34.29 (ClassC) |
| 2025-09-04 | 52.211.109.199 (ClassC) |
| 2025-09-06 | 52.30.24.46 (ClassC) |
| 2025-09-10 | 52.208.182.154 (ClassC) |
| 2025-11-09 | 52.51.114.47 (ClassC) |
| 2026-01-24 | 54.228.150.49 (ClassC) |
| Date | Domain | IP |
| www.otbfoundation.org | 2014-02-20 | 205.234.218.56 |