| Date | IP Address |
| 2013-12-11 | 204.95.26.120 (ClassC) |
| 2013-12-11 | 204.95.26.178 (ClassC) |
| 2022-09-14 | 212.82.102.24 (ClassC) |
| 2025-03-24 | 212.82.100.137 (ClassC) |
| 2025-09-24 | 66.218.84.137 (ClassC) |
| 2026-02-03 | 98.136.144.138 (ClassC) |
| Date | Domain | IP |
| guce.umbat.com | 2023-08-26 | 35.82.6.96 |
| stage.guce.umbat.com | 2025-05-14 | 44.226.143.38 |
| www.umbat.com | 2025-09-27 | 98.136.144.138 |