| Property | Value |
| Name | Costco Wholesale UK Limited |
| Address | UK Home office |
| Zip Code | Herts |
| City | Hartspring Lane |
| State | Watford |
| Country | WD25 8JS |
| NameServer | ns2.enta.net |
| Created | 1998-11-24 00:00:00 |
| Changed | 2014-11-18 00:00:00 |
| Expires | 2016-11-24 00:00:00 |
| Registrar | Entanet Internationa |
| Date | IP Address |
| 2018-06-14 | 23.201.22.125 (ClassC) |
| 2023-08-26 | 104.100.76.236 (ClassC) |
| 2023-12-20 | 23.56.126.163 (ClassC) |
| 2024-11-22 | 23.222.154.245 (ClassC) |
| 2024-11-25 | 23.196.144.163 (ClassC) |
| 2024-12-08 | 23.206.50.225 (ClassC) |
| 2025-01-01 | 23.55.140.164 (ClassC) |