| Date | IP Address |
| 2013-04-01 | 23.47.67.53 (ClassC) |
| 2015-07-08 | 184.85.231.154 (ClassC) |
| 2019-10-17 | 23.195.77.202 (ClassC) |
| 2022-06-14 | 23.200.57.26 (ClassC) |
| 2023-11-30 | 104.114.164.224 (ClassC) |
| 2024-05-25 | 104.97.44.193 (ClassC) |
| 2024-06-13 | 23.44.25.2 (ClassC) |
| 2024-08-20 | 23.218.184.254 (ClassC) |
| 2025-02-08 | 23.192.212.192 (ClassC) |
| 2025-03-15 | 23.75.209.27 (ClassC) |
| 2025-06-25 | 184.31.197.4 (ClassC) |
| 2025-09-05 | 104.71.213.16 (ClassC) |
| 2025-12-22 | 23.192.230.141 (ClassC) |
| 2026-02-19 | 23.213.34.75 (ClassC) |
| Date | Domain | IP |
| service.expedia.co.jp | 2023-08-26 | 35.161.39.40 |
| welove.expedia.co.jp | 2024-08-22 | 18.161.6.25 |
| jal.expedia.co.jp | 2023-08-25 | 3.20.207.247 |
| m.expedia.co.jp | 2023-08-25 | 18.224.35.67 |
| apim.expedia.co.jp | 2023-08-25 | 23.75.210.140 |
| msn.expedia.co.jp | 2024-02-15 | 3.20.142.158 |
| ninemsn.expedia.co.jp | 2023-09-29 | 3.12.62.174 |
| www.expedia.co.jp | 2015-07-08 | 184.85.231.154 |