| Date | IP Address |
| 2021-01-11 | 172.224.14.157 (ClassC) |
| 2023-08-25 | 104.86.240.175 (ClassC) |
| 2024-04-28 | 23.195.226.217 (ClassC) |
| 2024-08-08 | 23.222.164.161 (ClassC) |
| 2025-01-13 | 23.198.145.155 (ClassC) |
| 2025-05-15 | 184.25.62.202 (ClassC) |
| 2025-06-28 | 23.195.226.220 (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 |