| Date | IP Address |
| 2018-07-08 | 54.230.0.201 (ClassC) |
| 2019-05-02 | 54.230.90.198 (ClassC) |
| 2019-05-02 | 54.230.90.225 (ClassC) |
| 2019-05-02 | 54.230.90.80 (ClassC) |
| 2021-03-01 | 104.18.2.58 (ClassC) |
| 2026-02-01 | 172.64.152.115 (ClassC) |
| 2026-02-19 | 104.18.35.141 (ClassC) |
| Date | Domain | IP |
| wup-f8a38801.sandbox.zip.co | 2025-05-13 | 172.64.152.115 |
| api.sandbox.zip.co | 2024-06-16 | 104.18.37.191 |
| apply-business.sandbox.zip.co | 2025-10-12 | 172.64.152.115 |
| trx.sandbox.zip.co | 2025-10-11 | 104.18.35.141 |