| Date | IP Address |
| 2013-08-28 | 194.78.226.219 (ClassC) |
| 2025-11-29 | 194.78.226.212 (ClassC) |
| Date | Domain | IP |
| mailing.sdp.be | 2025-09-24 | 194.78.226.219 |
| intranet.sdp.be | 2025-08-29 | 194.78.226.212 |
| extranet.sdp.be | 2025-09-12 | 194.78.226.212 |
| www.sdp.be | 2025-09-17 | 194.78.226.212 |