| Date | IP Address |
| 2020-12-25 | 23.198.6.62 (ClassC) |
| 2020-12-25 | 23.198.6.14 (ClassC) |
| 2021-01-13 | 23.220.96.227 (ClassC) |
| 2021-01-21 | 23.35.71.192 (ClassC) |
| 2021-02-06 | 184.30.42.8 (ClassC) |
| 2022-10-05 | 184.30.42.145 (ClassC) |
| 2024-11-03 | 23.46.228.166 (ClassC) |
| 2024-11-19 | 104.70.127.40 (ClassC) |
| 2024-11-25 | 23.46.17.69 (ClassC) |
| 2025-04-20 | 23.46.228.164 (ClassC) |
| 2025-06-04 | 23.59.154.169 (ClassC) |
| Date | Domain | IP |
| mail10.fournet.co.uk | 2025-04-29 | 141.193.213.10 |
| smtp1.fournet.co.uk | 2025-01-11 | 141.193.213.10 |
| mail2.fournet.co.uk | 2025-05-08 | 141.193.213.10 |
| mail3.fournet.co.uk | 2025-05-27 | 141.193.213.10 |
| mx3.fournet.co.uk | 2025-05-07 | 141.193.213.10 |
| mail.fournet.co.uk | 2025-05-24 | 141.193.213.10 |
| ssl.fournet.co.uk | 2025-05-17 | 141.193.213.10 |
| smtp.fournet.co.uk | 2025-05-28 | 141.193.213.10 |
| mailer.fournet.co.uk | 2024-07-18 | 141.193.213.10 |
| hostmaster.fournet.co.uk | 2025-05-09 | 141.193.213.10 |
| content.fournet.co.uk | 2024-11-03 | 23.46.228.166 |
| art.fournet.co.uk | 2025-05-13 | 141.193.213.10 |
| mailrelay.fournet.co.uk | 2025-05-08 | 141.193.213.10 |