| Date | IP Address |
| 2021-01-11 | 172.224.14.157 (ClassC) |
| 2023-08-25 | 104.86.240.175 (ClassC) |
| 2024-01-08 | 92.122.14.233 (ClassC) |
| 2024-07-28 | 23.64.108.218 (ClassC) |
| 2025-04-21 | 23.195.226.220 (ClassC) |
| 2025-08-19 | 23.6.98.149 (ClassC) |
| 2025-08-26 | 23.198.145.155 (ClassC) |
| Date | Domain | IP |
| tst12.eversource.xyz | 2023-08-25 | 69.192.139.207 |
| dev12.eversource.xyz | 2024-08-08 | 104.96.163.149 |
| tst15.eversource.xyz | 2023-08-25 | 23.5.242.151 |
| dev15.eversource.xyz | 2023-08-25 | 104.86.240.175 |
| tst36.eversource.xyz | 2023-08-25 | 104.86.240.175 |
| dev36.eversource.xyz | 2023-08-25 | 104.86.240.175 |
| www.eversource.xyz | 2023-08-25 | 104.86.240.175 |