| Date | IP Address |
| 2025-04-23 | 20.119.144.13 (ClassC) |
| Date | Domain | IP |
| geospace.chesterfield.gov | 2024-10-22 | 44.215.202.167 |
| opengeospace.chesterfield.gov | 2024-10-10 | 44.215.202.167 |
| nerdio.chesterfield.gov | 2025-04-23 | 20.119.144.13 |
| www.chesterfield.gov | 2024-06-24 | 104.18.30.43 |
| library.chesterfield.gov | 2025-03-16 | 172.64.150.175 |