| Date | IP Address |
| 2024-10-25 | 99.84.66.103 (ClassC) |
| 2025-02-11 | 204.246.191.128 (ClassC) |
| 2025-03-30 | 13.224.14.115 (ClassC) |
| 2025-04-17 | 3.163.165.91 (ClassC) |
| 2025-05-23 | 3.175.34.6 (ClassC) |
| 2025-09-01 | 3.175.34.50 (ClassC) |
| 2026-02-02 | 3.169.173.39 (ClassC) |
| Date | Domain | IP |
| gbmenlinea.gbm.com.mx | 2024-10-25 | 99.84.66.103 |
| correogbm.gbm.com.mx | 2018-10-11 | 170.25.252.39 |
| autodiscover.gbm.com.mx | 2026-01-26 | 201.175.0.167 |
| gbmcas.gbm.com.mx | 2025-09-10 | 170.25.252.40 |
| image.servicios.gbm.com.mx | 2025-05-16 | 23.44.240.244 |
| www.gbm.com.mx | 2024-11-25 | 34.202.225.96 |