| Date | IP Address |
| 2023-03-24 | 104.18.37.140 (ClassC) |
| 2023-08-27 | 104.18.16.181 (ClassC) |
| 2024-12-23 | 45.60.151.51 (ClassC) |
| 2025-03-28 | 45.60.163.51 (ClassC) |
| Date | Domain | IP |
| potgeneracion2.cfe.mx | 2024-11-06 | 45.60.151.51 |
| potgeneracion4.cfe.mx | 2025-03-04 | 45.60.151.51 |
| cfetransparencia.cfe.mx | 2024-12-17 | 45.60.151.51 |
| beta.cfe.mx | 2025-01-12 | 45.60.151.51 |
| cenacne.cfe.mx | 2025-01-16 | 45.60.151.51 |
| potinternacional.cfe.mx | 2024-12-01 | 159.16.1.201 |
| cenaccel.cfe.mx | 2025-03-02 | 45.60.151.51 |
| potgeneracion.cfe.mx | 2024-11-04 | 159.16.1.201 |
| distribucion.cfe.mx | 2024-11-25 | 159.16.244.10 |
| potdistribucion.cfe.mx | 2025-03-25 | 45.60.151.51 |
| transmision.cfe.mx | 2024-11-25 | 45.60.151.51 |
| potransmision.cfe.mx | 2025-03-17 | 45.60.151.51 |
| interconexion.cfe.mx | 2024-11-25 | 45.60.151.51 |
| potbasico.cfe.mx | 2025-02-03 | 45.60.151.51 |
| potcorporativo.cfe.mx | 2025-02-23 | 45.60.151.51 |
| potnuclear.cfe.mx | 2024-11-14 | 45.60.151.51 |
| campusdcor.cfe.mx | 2024-11-25 | 45.60.151.51 |
| potlegados.cfe.mx | 2024-11-27 | 45.60.151.51 |
| cenacixt.cfe.mx | 2024-12-23 | 45.60.151.51 |
| www.cfe.mx | 2025-01-12 | 45.60.151.51 |