| Date | IP Address |
| 2020-02-25 | 13.226.129.120 (ClassC) |
| 2020-02-25 | 13.226.129.64 (ClassC) |
| 2020-05-12 | 143.204.39.41 (ClassC) |
| 2024-05-02 | 3.163.24.81 (ClassC) |
| 2024-07-13 | 18.161.6.91 (ClassC) |
| 2024-12-29 | 18.172.170.22 (ClassC) |
| 2025-09-05 | 3.175.34.122 (ClassC) |
| 2025-09-24 | 3.169.173.115 (ClassC) |
| 2026-02-15 | 3.175.34.93 (ClassC) |
| Date | Domain | IP |
| ndbc.woc.noaa.gov | 2024-07-02 | 99.84.66.58 |
| test.spc.woc.noaa.gov | 2024-10-28 | 99.84.66.52 |
| www.wpc.woc.noaa.gov | 2024-05-02 | 3.163.24.81 |
| test.ssd.woc.noaa.gov | 2024-07-12 | 3.163.24.53 |
| climate.woc.noaa.gov | 2024-07-03 | 18.161.6.95 |
| osm.woc.noaa.gov | 2014-11-22 | 165.254.207.43 |
| test.icoads.woc.noaa.gov | 2024-12-22 | 99.84.66.57 |
| test.goes.woc.noaa.gov | 2021-07-27 | 99.84.64.33 |
| test.woc.noaa.gov | 2024-02-17 | 99.84.66.16 |
| goesrtest.woc.noaa.gov | 2025-01-19 | 108.138.94.65 |