| Date | IP Address |
| 2021-05-03 | 104.26.9.101 (ClassC) |
| 2021-05-03 | 172.67.72.213 (ClassC) |
| 2025-11-15 | 104.26.3.155 (ClassC) |
| 2025-11-23 | 172.67.75.215 (ClassC) |
| Date | Domain | IP |
| data.rcc-acis.org | 2025-01-06 | 104.26.3.155 |
| nowdata.rcc-acis.org | 2015-03-16 | 54.231.17.68 |
| data.hprcc.rcc-acis.org | 2025-07-18 | 104.26.2.155 |
| acis-compare.rcc-acis.org | 2025-07-13 | 172.67.75.215 |
| 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 | 2024-12-11 | 104.26.2.155 |
| ncei-normals-mapper.rcc-acis.org | 2024-12-07 | 172.67.75.215 |
| docs.rcc-acis.org | 2024-11-27 | 104.26.3.155 |
| 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 | 2025-01-14 | 104.26.3.155 |
| ag-indicators.rcc-acis.org | 2025-08-20 | 104.26.3.155 |
| drought.rcc-acis.org | 2025-07-13 | 104.26.2.155 |
| threadex-test.rcc-acis.org | 2025-11-15 | 104.26.3.155 |
| www.rcc-acis.org | 2015-03-10 | 54.231.1.44 |
| threadex.rcc-acis.org | 2025-01-20 | 104.26.2.155 |