| Date | IP Address |
| 2024-07-22 | 108.157.188.112 (ClassC) |
| 2026-02-17 | 18.161.6.32 (ClassC) |
| 2026-02-28 | 3.175.34.19 (ClassC) |
| Date | Domain | IP |
| dns1.spe.org | 2025-09-12 | 192.152.183.40 |
| geneva.spe.org | 2026-02-01 | 34.225.242.50 |
| streaming.spe.org | 2026-02-17 | 18.161.6.32 |
| digitaledition.spe.org | 2025-09-12 | 216.59.59.84 |
| assets.spe.org | 2024-08-13 | 18.161.6.57 |
| exhibits.spe.org | 2024-03-27 | 35.171.10.172 |
| connect.spe.org | 2015-05-04 | 107.23.12.62 |
| competencymanagement.spe.org | 2024-11-24 | 52.31.231.251 |
| jpt.spe.org | 2025-04-02 | 18.161.6.42 |
| www.spe.org | 2026-02-21 | 192.152.183.80 |