| Date | IP Address |
| 2020-10-30 | 13.32.207.39 (ClassC) |
| 2020-10-30 | 13.32.207.51 (ClassC) |
| 2020-10-30 | 13.32.207.96 (ClassC) |
| 2021-02-01 | 54.230.209.79 (ClassC) |
| 2023-02-01 | 143.204.146.5 (ClassC) |
| 2024-03-11 | 99.84.66.95 (ClassC) |
| 2024-09-18 | 204.246.191.89 (ClassC) |
| 2024-09-28 | 3.162.112.107 (ClassC) |
| 2024-10-04 | 3.163.24.64 (ClassC) |
| 2025-07-10 | 99.84.66.106 (ClassC) |
| 2025-09-01 | 99.84.66.59 (ClassC) |
| 2025-09-09 | 3.169.173.55 (ClassC) |
| 2025-10-29 | 3.168.122.55 (ClassC) |
| 2026-02-21 | 3.169.173.112 (ClassC) |
| Date | Domain | IP |
| pubsub.cloze.com | 2025-05-24 | 44.199.118.179 |
| exported.cloze.com | 2026-02-10 | 3.169.173.112 |
| api.cloze.com | 2025-09-01 | 52.6.11.224 |
| cdn.cloze.com | 2024-02-01 | 99.84.238.92 |
| help.cloze.com | 2026-01-13 | 18.210.189.28 |
| app.cloze.com | 2025-09-01 | 3.210.166.195 |
| images.cloze.com | 2024-03-11 | 99.84.66.95 |
| www.cloze.com | 2024-04-22 | 52.4.18.65 |