| Date | IP Address |
| 2024-10-06 | 138.128.174.242 (ClassC) |
| 2026-01-14 | 143.255.57.194 (ClassC) |
| Date | Domain | IP |
| webdisk.iepc-chiapas.com | 2024-10-06 | 138.128.174.242 |
| cpanel.iepc-chiapas.com | 2024-09-06 | 138.128.174.242 |
| mail.iepc-chiapas.com | 2024-07-19 | 138.128.174.242 |
| webmail.iepc-chiapas.com | 2024-10-02 | 138.128.174.242 |
| autodiscover.iepc-chiapas.com | 2024-09-13 | 138.128.174.242 |
| cpcalendars.iepc-chiapas.com | 2024-12-27 | 138.128.174.242 |
| cpcontacts.iepc-chiapas.com | 2024-10-13 | 138.128.174.242 |
| www.iepc-chiapas.com | 2024-12-10 | 138.128.174.242 |