| Date | IP Address |
| 2025-09-12 | 72.52.178.138 (ClassC) |
| Date | Domain | IP |
| dc.thobson.com | 2025-06-26 | 72.52.178.138 |
| webdisk.portal.thobson.com | 2025-09-12 | 72.52.178.138 |
| cpcalendars.portal.thobson.com | 2025-07-21 | 72.52.178.138 |
| projects.thobson.com | 2018-08-21 | 72.52.178.67 |
| www.thobson.com | 2025-06-23 | 72.52.178.138 |