| Date | IP Address |
| 2019-05-07 | 52.222.210.195 (ClassC) |
| 2019-05-07 | 52.222.210.12 (ClassC) |
| 2019-06-20 | 99.84.41.47 (ClassC) |
| 2019-07-02 | 54.230.35.36 (ClassC) |
| 2019-08-18 | 13.227.45.6 (ClassC) |
| 2020-09-10 | 13.225.207.55 (ClassC) |
| 2020-09-10 | 13.225.207.99 (ClassC) |
| 2020-11-02 | 65.8.186.123 (ClassC) |
| 2020-11-02 | 65.8.186.91 (ClassC) |
| 2020-12-07 | 13.32.192.80 (ClassC) |
| 2023-08-27 | 18.161.6.114 (ClassC) |
| 2024-09-30 | 18.161.6.38 (ClassC) |
| 2024-10-26 | 18.161.6.70 (ClassC) |
| 2024-12-25 | 18.65.229.47 (ClassC) |
| Date | Domain | IP |
| www.sonomawater.org | 2024-06-27 | 18.161.6.70 |