| Date | IP Address |
| 2020-06-29 | 209.211.216.47 (ClassC) |
| 2020-07-14 | 23.35.71.211 (ClassC) |
| 2020-08-20 | 172.232.21.83 (ClassC) |
| 2020-11-07 | 23.220.96.137 (ClassC) |
| 2020-11-07 | 23.220.96.226 (ClassC) |
| 2022-01-12 | 23.52.42.170 (ClassC) |
| 2022-03-03 | 172.232.13.11 (ClassC) |
| 2022-03-26 | 23.42.159.40 (ClassC) |
| 2022-11-09 | 184.30.42.150 (ClassC) |
| 2024-08-08 | 104.96.163.149 (ClassC) |
| 2025-03-31 | 23.41.4.83 (ClassC) |
| 2025-04-26 | 23.41.4.86 (ClassC) |
| 2025-06-24 | 23.59.88.240 (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 |