| Date | IP Address |
| 2019-10-15 | 35.173.20.90 (ClassC) |
| 2022-02-13 | 54.237.148.101 (ClassC) |
| 2022-06-01 | 23.21.102.83 (ClassC) |
| 2025-08-02 | 141.193.213.10 (ClassC) |
| Date | Domain | IP |
| garfield.sparcc.org | 2013-12-19 | 216.64.199.123 |
| www.garfield.sparcc.org | 2024-07-29 | 107.162.228.20 |
| www.mlsd.sparcc.org | 2024-07-28 | 104.17.166.123 |
| polaris.jackson.sparcc.org | 2024-03-10 | 34.192.99.215 |
| techweb.apps.sparcc.org | 2024-11-05 | 142.251.33.115 |
| google.apps.sparcc.org | 2015-04-13 | 173.194.196.121 |
| nextgen.apps.sparcc.org | 2015-04-04 | 173.194.196.121 |
| www.northwest.sparcc.org | 2024-03-26 | 104.17.164.123 |
| www.sparcc.org | 2025-08-02 | 141.193.213.10 |