| Date | IP Address |
| 2013-03-01 | 74.80.216.60 (ClassC) |
| 2013-05-03 | 141.101.117.234 (ClassC) |
| 2014-10-03 | 104.28.2.72 (ClassC) |
| 2014-10-03 | 104.28.3.72 (ClassC) |
| 2024-03-11 | 141.193.213.31 (ClassC) |
| 2025-04-06 | 141.193.213.30 (ClassC) |
| Date | Domain | IP |
| www.grkroccenter.org | 2014-10-05 | 104.28.2.72 |