| Date | IP Address |
| 2021-03-24 | 185.20.49.7 (ClassC) |
| 2026-01-05 | 76.223.54.146 (ClassC) |
| Date | Domain | IP |
| mail1.callmecat.com | 2025-12-03 | 13.248.169.48 |
| mail6.callmecat.com | 2025-12-03 | 13.248.169.48 |
| imap.callmecat.com | 2025-12-01 | 13.248.169.48 |
| ftp.callmecat.com | 2025-12-16 | 13.248.169.48 |
| host.callmecat.com | 2026-01-05 | 76.223.54.146 |
| mailx.callmecat.com | 2025-10-17 | 13.248.169.48 |