| Date | IP Address |
| 2019-11-05 | 103.26.140.62 (ClassC) |
| 2025-04-08 | 3.230.73.198 (ClassC) |
| 2025-05-06 | 34.205.243.190 (ClassC) |
| 2025-06-12 | 34.237.17.228 (ClassC) |
| 2025-06-26 | 34.194.30.189 (ClassC) |
| 2025-07-16 | 54.243.48.217 (ClassC) |
| 2025-08-01 | 52.200.51.68 (ClassC) |
| 2025-09-07 | 52.200.9.213 (ClassC) |
| 2025-10-20 | 54.174.169.80 (ClassC) |
| 2026-02-02 | 3.212.194.12 (ClassC) |
| 2026-02-09 | 3.213.81.221 (ClassC) |
| Date | Domain | IP |
| webdisk.castleol.com | 2025-07-20 | 3.219.46.167 |
| cpanel.castleol.com | 2025-06-25 | 3.219.46.167 |
| mail.castleol.com | 2025-04-08 | 3.230.73.198 |
| webmail.castleol.com | 2025-07-18 | 3.219.46.167 |
| casco.castleol.com | 2025-07-08 | 3.219.46.167 |
| www.casco.castleol.com | 2025-07-11 | 3.219.46.167 |
| autodiscover.castleol.com | 2025-07-07 | 3.219.46.167 |
| cpcalendars.castleol.com | 2025-07-07 | 3.219.46.167 |
| cpcontacts.castleol.com | 2025-07-22 | 3.219.46.167 |
| www.castleol.com | 2025-07-02 | 3.219.46.167 |