| Date | IP Address |
| 2016-06-11 | 63.238.251.73 (ClassC) |
| 2016-07-01 | 67.135.105.224 (ClassC) |
| 2016-07-19 | 67.135.105.210 (ClassC) |
| 2016-09-01 | 23.215.104.89 (ClassC) |
| 2016-11-09 | 104.101.209.11 (ClassC) |
| 2016-11-24 | 63.238.251.75 (ClassC) |
| 2017-02-02 | 63.238.216.136 (ClassC) |
| 2018-03-05 | 23.2.17.177 (ClassC) |
| 2018-03-30 | 23.215.98.75 (ClassC) |
| 2018-04-28 | 107.14.32.105 (ClassC) |
| 2018-04-28 | 107.14.32.73 (ClassC) |
| 2018-09-30 | 23.44.168.131 (ClassC) |
| 2019-05-03 | 23.4.2.73 (ClassC) |
| 2019-11-25 | 184.27.220.20 (ClassC) |
| 2022-06-26 | 104.117.232.13 (ClassC) |
| 2022-08-31 | 23.11.196.13 (ClassC) |
| 2023-08-25 | 23.55.184.13 (ClassC) |
| 2024-02-20 | 23.201.32.156 (ClassC) |
| 2024-02-28 | 23.37.24.17 (ClassC) |
| 2024-03-18 | 23.37.224.104 (ClassC) |
| 2024-04-13 | 104.107.104.15 (ClassC) |
| 2024-08-07 | 184.28.148.18 (ClassC) |
| 2025-03-30 | 173.222.196.12 (ClassC) |
| 2025-04-12 | 96.7.156.18 (ClassC) |
| 2025-06-02 | 104.103.68.123 (ClassC) |
| 2025-06-29 | 23.46.228.179 (ClassC) |
| 2025-07-31 | 23.46.228.173 (ClassC) |
| Date | Domain | IP |
| f1.weather.gov | 2023-08-25 | 23.55.184.13 |
| w1.weather.gov | 2015-03-18 | 23.74.9.201 |
| alerts-v2.weather.gov | 2024-02-23 | 23.40.24.17 |
| w2.weather.gov | 2023-08-25 | 23.55.184.13 |
| preview-forecast-v3.weather.gov | 2023-08-25 | 23.55.184.13 |
| www-md.weather.gov | 2025-02-05 | 140.90.113.229 |
| mobile.weather.gov | 2023-08-25 | 23.55.184.13 |
| marine.weather.gov | 2023-08-25 | 23.55.184.13 |
| preview-marine.weather.gov | 2025-02-12 | 23.45.188.17 |
| training.weather.gov | 2024-04-08 | 3.163.189.77 |
| preview-nwws-oi.weather.gov | 2024-04-11 | 140.172.138.155 |
| api.weather.gov | 2023-08-16 | 173.222.196.12 |
| preview-api.weather.gov | 2024-02-23 | 23.39.0.12 |
| graphical.weather.gov | 2014-09-12 | 205.185.206.161 |
| digital.weather.gov | 2023-07-19 | 23.4.248.14 |
| ra4-gifs-idp.weather.gov | 2025-02-13 | 23.194.184.18 |
| preview-idp.weather.gov | 2025-04-15 | 96.7.156.18 |
| radar.weather.gov | 2013-12-05 | 165.254.155.99 |
| preview-radar.weather.gov | 2024-02-23 | 23.40.24.17 |
| water.weather.gov | 2024-02-14 | 96.16.68.13 |