| Date | IP Address |
| 2014-06-25 | 107.20.247.107 (ClassC) |
| 2023-08-26 | 76.223.67.174 (ClassC) |
| 2024-02-20 | 13.248.217.77 (ClassC) |
| 2025-10-26 | 104.18.22.14 (ClassC) |
| 2026-02-10 | 104.18.23.14 (ClassC) |
| Date | Domain | IP |
| test.pchalliance.org | 2025-01-31 | 50.19.135.172 |
| www.pchalliance.org | 2014-04-24 | 173.254.28.82 |