| Date | IP Address |
| 2014-10-16 | 77.72.4.35 (ClassC) |
| 2015-04-24 | 104.28.8.33 (ClassC) |
| 2015-04-28 | 104.28.9.33 (ClassC) |
| 2026-01-19 | 185.194.90.16 (ClassC) |
| Date | Domain | IP |
| about.siphilp.co.uk | 2025-07-13 | 185.194.90.16 |
| dev.siphilp.co.uk | 2025-09-30 | 185.194.90.16 |
| www.siphilp.co.uk | 2015-04-24 | 104.28.8.33 |