| Property | Value |
| Name | Great Portland Estates |
| Address | Great Portland Estates plc |
| Zip Code | W1G 0PW |
| City | 33 Cavendish Square |
| State | London |
| Country | United Kingdom |
| NameServer | auth2.dns.gxn.net |
| Created | 1998-05-27 00:00:00 |
| Changed | 2015-04-16 00:00:00 |
| Expires | 2016-05-27 00:00:00 |
| Registrar | Daisy Communications |
| Date | IP Address |
| 2025-07-26 | 172.67.7.230 (ClassC) |
| 2026-01-19 | 172.66.173.166 (ClassC) |
| Date | Domain | IP |
| www.gpe.co.uk | 2025-03-09 | 104.22.70.148 |