| Property | Value |
| Name | Advisory, Concilation and Arbitration Service |
| Address | Brandon Hse |
| Zip Code | SE1 1LW |
| City | 180 Borough High St |
| State | London |
| Country | United Kingdom |
| NameServer | dns1.star.co.uk 195.8.69.36 2001:a88:0:fffa::2 |
| Created | 1997-03-03 00:00:00 |
| Changed | 2014-02-02 00:00:00 |
| Expires | 2016-03-03 00:00:00 |
| Registrar | TUCOWS Inc t/a TUCOW |
| Date | IP Address |
| 2020-08-22 | 13.224.38.33 (ClassC) |
| 2020-10-22 | 65.8.233.117 (ClassC) |
| 2020-10-22 | 65.8.233.119 (ClassC) |
| 2020-10-22 | 65.8.233.97 (ClassC) |
| 2021-02-26 | 99.84.79.32 (ClassC) |
| 2024-04-14 | 99.84.66.90 (ClassC) |
| 2024-07-08 | 99.84.66.81 (ClassC) |
| 2024-07-19 | 99.84.66.55 (ClassC) |
| 2024-12-14 | 18.65.229.16 (ClassC) |
| 2025-02-06 | 99.84.66.87 (ClassC) |
| 2025-08-30 | 3.175.34.29 (ClassC) |
| 2025-09-16 | 3.175.34.61 (ClassC) |
| 2026-01-31 | 3.175.34.39 (ClassC) |
| Date | Domain | IP |
| beta.acas.org.uk | 2019-05-12 | 13.33.147.187 |
| acasservicedesk.acas.org.uk | 2024-09-02 | 35.157.230.120 |
| m.acas.org.uk | 2021-02-26 | 99.84.79.32 |
| obs.acas.org.uk | 2025-09-08 | 20.49.141.179 |
| www.acas.org.uk | 2025-08-09 | 151.101.23.52 |