| Date | IP Address |
| 2022-04-01 | 13.227.40.3 (ClassC) |
| 2022-04-01 | 13.227.40.72 (ClassC) |
| 2026-01-15 | 204.74.99.103 (ClassC) |
| Date | Domain | IP |
| web.guinness.com | 2023-12-15 | 3.163.24.33 |
| gb.guinness.com | 2025-12-24 | 204.74.99.103 |
| experience.guinness.com | 2026-01-15 | 204.74.99.103 |
| ee.guinness.com | 2025-12-25 | 204.74.99.103 |
| nitrosurge.guinness.com | 2024-11-25 | 99.84.66.74 |
| ie.guinness.com | 2025-12-24 | 204.74.99.103 |
| api.guinness.com | 2024-10-05 | 99.84.66.82 |
| www.givesback.guinness.com | 2023-08-29 | 204.246.191.94 |
| staging.admin.guinness.com | 2018-09-29 | 13.33.126.220 |
| isatap.guinness.com | 2015-05-31 | 69.58.186.114 |
| galwayraces.guinness.com | 2025-11-13 | 204.74.99.103 |
| sixnations.guinness.com | 2025-12-24 | 204.74.99.103 |
| cheers.guinness.com | 2023-08-29 | 204.246.191.83 |
| us.guinness.com | 2025-12-23 | 204.74.99.103 |
| www.guinness.com | 2015-03-05 | 54.192.7.153 |
| quality.guinness.com | 2024-07-25 | 18.244.214.4 |