| Date | IP Address |
| 2017-02-20 | 52.216.0.42 (ClassC) |
| 2017-04-06 | 52.216.0.90 (ClassC) |
| 2017-04-25 | 52.216.1.18 (ClassC) |
| 2017-05-11 | 54.231.82.97 (ClassC) |
| 2017-05-18 | 52.216.0.50 (ClassC) |
| 2017-09-30 | 52.216.21.202 (ClassC) |
| 2017-10-29 | 52.216.0.250 (ClassC) |
| 2017-11-12 | 52.216.1.114 (ClassC) |
| 2018-04-17 | 52.216.65.154 (ClassC) |
| 2018-04-17 | 52.216.16.234 (ClassC) |
| 2018-10-16 | 52.216.130.130 (ClassC) |
| 2019-10-10 | 52.216.179.18 (ClassC) |
| 2019-10-26 | 54.231.120.25 (ClassC) |
| 2021-03-07 | 172.67.72.213 (ClassC) |
| 2021-03-07 | 104.26.9.101 (ClassC) |
| 2025-01-20 | 104.26.3.155 (ClassC) |
| 2025-12-27 | 104.26.2.155 (ClassC) |
| 2026-02-28 | 172.67.75.215 (ClassC) |
| Date | Domain | IP |
| data.nrcc1.rcc-acis.org | 2026-02-28 | 104.26.2.155 |
| data.nrcc2.rcc-acis.org | 2026-02-13 | 104.26.3.155 |
| data.rcc-acis.org | 2025-08-07 | 172.67.75.215 |
| nowdata.rcc-acis.org | 2015-03-16 | 54.231.17.68 |
| data.nrcc.rcc-acis.org | 2024-12-13 | 104.26.2.155 |
| data.hprcc.rcc-acis.org | 2025-12-28 | 104.26.3.155 |
| acis-compare.rcc-acis.org | 2025-11-07 | 104.26.2.155 |
| midatlantic-idf.rcc-acis.org | 2024-12-14 | 104.26.3.155 |
| qctool.rcc-acis.org | 2025-07-05 | 104.26.3.155 |
| builder.rcc-acis.org | 2025-08-07 | 172.67.75.215 |
| ncei-normals-mapper.rcc-acis.org | 2025-09-11 | 104.26.2.155 |
| docs.rcc-acis.org | 2025-12-27 | 104.26.2.155 |
| scacis.rcc-acis.org | 2015-03-03 | 54.231.65.20 |
| agacis.rcc-acis.org | 2025-01-20 | 104.26.3.155 |
| xmacis.rcc-acis.org | 2015-02-02 | 54.231.17.124 |
| scantools.rcc-acis.org | 2026-01-29 | 104.26.3.155 |
| ag-indicators.rcc-acis.org | 2025-11-25 | 172.67.75.215 |
| drought.rcc-acis.org | 2025-11-25 | 104.26.2.155 |
| ag-indicators-test.rcc-acis.org | 2026-02-13 | 172.67.75.215 |
| threadex-test.rcc-acis.org | 2026-01-02 | 172.67.75.215 |
| www.rcc-acis.org | 2015-03-10 | 54.231.1.44 |
| threadex.rcc-acis.org | 2025-01-20 | 104.26.2.155 |