| Date | IP Address |
| 2021-03-26 | 35.187.29.239 (ClassC) |
| 2025-11-29 | 162.159.135.42 (ClassC) |
| Date | Domain | IP |
| mail2.attfe.org.uk | 2025-11-23 | 162.159.135.42 |
| barracuda.attfe.org.uk | 2025-11-24 | 162.159.135.42 |
| ns.attfe.org.uk | 2025-11-23 | 162.159.135.42 |
| root.attfe.org.uk | 2025-11-29 | 162.159.135.42 |