| Date | IP Address |
| 2019-05-10 | 52.16.16.147 (ClassC) |
| 2020-11-26 | 52.212.144.179 (ClassC) |
| 2022-09-18 | 34.241.201.39 (ClassC) |
| 2023-11-01 | 13.43.135.37 (ClassC) |
| 2024-03-10 | 18.130.62.5 (ClassC) |
| 2024-03-23 | 35.178.217.82 (ClassC) |
| 2024-04-11 | 18.171.201.226 (ClassC) |
| 2024-05-30 | 35.177.222.0 (ClassC) |
| 2024-07-11 | 18.171.38.54 (ClassC) |
| 2024-09-05 | 18.170.242.126 (ClassC) |
| 2024-09-17 | 18.130.206.41 (ClassC) |
| 2024-09-25 | 3.11.61.31 (ClassC) |
| 2024-10-26 | 35.177.153.254 (ClassC) |
| 2024-11-21 | 3.8.103.146 (ClassC) |
| 2024-12-21 | 13.41.156.87 (ClassC) |
| 2025-01-01 | 18.135.251.74 (ClassC) |
| 2025-03-11 | 52.56.166.157 (ClassC) |
| 2025-04-29 | 52.56.40.229 (ClassC) |
| 2025-05-08 | 18.168.245.203 (ClassC) |
| 2025-08-07 | 18.133.206.163 (ClassC) |
| 2025-09-07 | 13.134.219.208 (ClassC) |
| 2025-12-24 | 18.135.195.145 (ClassC) |
| 2026-01-23 | 35.176.207.25 (ClassC) |
| Date | Domain | IP |
| m.itsu.com | 2024-06-09 | 18.134.41.59 |
| cms.itsu.com | 2024-02-21 | 13.42.124.76 |
| www.itsu.com | 2023-11-01 | 13.43.135.37 |