| Date | IP Address |
| 2010-08-08 | 75.101.141.25 (ClassC) |
| 2014-06-18 | 62.164.182.200 (ClassC) |
| 2025-08-10 | 52.17.142.199 (ClassC) |
| Date | Domain | IP |
| www1.sjp.co.uk | 2024-09-20 | 23.41.4.86 |
| splunk-preprod.sjp.co.uk | 2025-02-07 | 34.249.19.116 |
| alumni.sjp.co.uk | 2024-07-14 | 23.41.4.69 |
| splunk.sjp.co.uk | 2025-02-07 | 99.81.194.233 |
| jobs.sjp.co.uk | 2025-04-12 | 104.18.6.86 |
| newsletters.sjp.co.uk | 2024-07-23 | 3.163.24.70 |
| partnership-assets.sjp.co.uk | 2025-04-19 | 3.163.24.61 |
| events.sjp.co.uk | 2024-10-02 | 18.161.6.124 |
| image.news.sjp.co.uk | 2025-02-24 | 2.19.133.56 |
| www.sjp.co.uk | 2024-06-22 | 23.41.4.78 |