| Date | IP Address |
| 2019-12-19 | 13.225.212.3 (ClassC) |
| 2024-03-14 | 99.84.66.12 (ClassC) |
| 2024-04-26 | 99.84.66.29 (ClassC) |
| 2024-07-31 | 99.84.66.20 (ClassC) |
| 2024-10-05 | 3.163.165.66 (ClassC) |
| 2024-11-17 | 3.163.165.105 (ClassC) |
| 2025-09-21 | 99.84.66.50 (ClassC) |
| 2025-12-10 | 3.163.24.21 (ClassC) |
| Date | Domain | IP |
| image.daas.ottfs.com | 2025-03-08 | 18.161.6.78 |
| api.saku.ottfs.com | 2025-02-26 | 13.112.187.74 |
| cms-api.saku.ottfs.com | 2025-02-27 | 18.177.214.144 |
| catchup.saku.ottfs.com | 2023-08-25 | 204.246.191.66 |
| bak.catchup.saku.ottfs.com | 2023-08-25 | 2.18.48.175 |
| m.catchup.saku.ottfs.com | 2024-11-07 | 152.199.6.174 |
| bak-m.catchup.saku.ottfs.com | 2024-11-28 | 152.199.6.174 |
| linear.saku.ottfs.com | 2024-08-28 | 99.84.66.128 |
| bak.linear.saku.ottfs.com | 2023-08-25 | 2.18.48.175 |
| m.linear.saku.ottfs.com | 2024-10-31 | 152.199.6.174 |
| bak-m.linear.saku.ottfs.com | 2024-11-19 | 152.199.6.174 |
| image-transfer.saku.ottfs.com | 2025-10-25 | 3.169.173.120 |
| theater.saku.ottfs.com | 2024-03-14 | 99.84.66.12 |
| m.theater.saku.ottfs.com | 2024-11-15 | 152.199.6.174 |