| Date | IP Address |
| 2025-04-12 | 199.167.218.102 (ClassC) |
| Date | Domain | IP |
| barracuda.mercuresydneyairport.com.au | 2024-10-01 | 199.167.218.102 |
| comune.mercuresydneyairport.com.au | 2025-03-19 | 199.167.218.102 |
| auth.mercuresydneyairport.com.au | 2025-04-12 | 199.167.218.102 |
| antispam.mercuresydneyairport.com.au | 2025-04-04 | 199.167.218.102 |
| cs.mercuresydneyairport.com.au | 2024-11-20 | 199.167.218.102 |
| art.mercuresydneyairport.com.au | 2025-04-11 | 199.167.218.102 |
| www.mercuresydneyairport.com.au | 2015-02-05 | 173.205.10.146 |
| a.mx.mercuresydneyairport.com.au | 2024-12-17 | 199.167.218.102 |
| box.mercuresydneyairport.com.au | 2025-03-17 | 199.167.218.102 |