| Date | IP Address |
| 2015-04-01 | 54.178.157.26 (ClassC) |
| 2020-09-02 | 15.164.143.165 (ClassC) |
| 2021-01-13 | 15.165.157.32 (ClassC) |
| 2021-03-30 | 3.36.149.199 (ClassC) |
| 2022-02-04 | 3.37.12.90 (ClassC) |
| 2022-02-17 | 3.39.17.40 (ClassC) |
| 2022-11-15 | 3.34.117.87 (ClassC) |
| 2022-12-25 | 13.125.33.18 (ClassC) |
| 2024-10-09 | 43.203.60.253 (ClassC) |
| 2024-11-24 | 43.200.116.79 (ClassC) |
| 2025-01-01 | 43.203.12.106 (ClassC) |
| 2025-03-23 | 52.78.87.131 (ClassC) |
| 2025-04-07 | 43.201.219.214 (ClassC) |
| 2025-06-02 | 54.180.71.165 (ClassC) |
| 2025-08-16 | 15.165.250.30 (ClassC) |
| 2025-09-02 | 52.79.107.253 (ClassC) |
| 2025-11-09 | 3.39.182.196 (ClassC) |
| 2026-02-13 | 13.125.48.126 (ClassC) |
| Date | Domain | IP |
| thinkfree.netffice24.com | 2025-09-07 | 54.180.66.17 |
| auth.netffice24.com | 2023-12-12 | 43.200.241.21 |
| api.netffice24.com | 2023-12-16 | 43.200.241.21 |
| cdn.netffice24.com | 2024-09-22 | 101.235.211.26 |
| hms.netffice24.com | 2025-08-27 | 52.79.107.253 |
| www.netffice24.com | 2024-10-09 | 43.203.60.253 |