| Date | IP Address |
| 2014-07-18 | 176.74.161.217 (ClassC) |
| 2024-04-28 | 18.169.177.203 (ClassC) |
| 2024-08-31 | 18.168.189.19 (ClassC) |
| 2024-09-17 | 3.11.50.51 (ClassC) |
| 2025-05-13 | 18.171.32.236 (ClassC) |
| 2025-05-16 | 35.178.145.78 (ClassC) |
| 2025-06-27 | 13.40.233.222 (ClassC) |
| 2025-07-13 | 18.132.44.193 (ClassC) |
| 2025-08-02 | 18.175.5.17 (ClassC) |
| Date | Domain | IP |
| mylimehouse.chelmsford.gov.uk | 2024-04-28 | 18.169.177.203 |
| autodiscover.chelmsford.gov.uk | 2024-11-25 | 52.96.38.232 |
| consult.chelmsford.gov.uk | 2024-04-28 | 18.169.177.203 |
| www.chelmsford.gov.uk | 2025-06-05 | 20.90.134.36 |