| Date | IP Address |
| 2013-12-01 | 205.186.187.111 (ClassC) |
| 2019-12-10 | 104.26.5.195 (ClassC) |
| 2023-08-26 | 104.26.4.195 (ClassC) |
| 2026-03-09 | 20.253.137.65 (ClassC) |
| Date | Domain | IP |
| www1.teamrubiconusa.org | 2024-09-08 | 104.26.5.195 |
| data.teamrubiconusa.org | 2025-06-20 | 40.112.243.7 |
| rebuild.teamrubiconusa.org | 2025-09-11 | 104.26.5.195 |
| old.teamrubiconusa.org | 2025-08-03 | 172.67.68.166 |
| change.teamrubiconusa.org | 2024-02-21 | 204.246.191.91 |
| fundraise.teamrubiconusa.org | 2025-04-23 | 104.26.5.195 |
| staging.teamrubiconusa.org | 2025-08-03 | 172.67.68.166 |
| external.teamrubiconusa.org | 2025-11-12 | 162.159.140.147 |
| rollcall.teamrubiconusa.org | 2025-05-01 | 172.67.68.166 |
| rollcall-events.teamrubiconusa.org | 2025-04-30 | 104.26.5.195 |
| www.teamrubiconusa.org | 2014-06-30 | 141.101.116.115 |