| Date | IP Address |
| 2015-06-19 | 54.231.224.59 (ClassC) |
| 2015-06-26 | 54.231.230.12 (ClassC) |
| 2015-07-01 | 54.231.225.11 (ClassC) |
| 2015-07-03 | 54.231.228.16 (ClassC) |
| 2015-07-07 | 54.231.229.16 (ClassC) |
| 2015-07-11 | 54.231.230.0 (ClassC) |
| 2015-07-12 | 54.231.226.19 (ClassC) |
| 2015-07-19 | 54.231.230.20 (ClassC) |
| 2015-07-26 | 54.231.224.19 (ClassC) |
| 2015-07-27 | 54.231.229.20 (ClassC) |
| 2015-07-31 | 54.231.228.4 (ClassC) |
| 2015-08-04 | 54.231.229.12 (ClassC) |
| 2015-08-07 | 54.231.226.35 (ClassC) |
| 2015-08-11 | 54.231.224.3 (ClassC) |
| 2015-08-15 | 54.231.224.35 (ClassC) |
| 2015-08-19 | 54.231.226.43 (ClassC) |
| 2015-08-23 | 54.231.226.11 (ClassC) |
| 2015-08-27 | 54.231.228.12 (ClassC) |
| 2015-12-20 | 54.231.228.8 (ClassC) |
| 2015-12-23 | 54.231.230.8 (ClassC) |
| 2016-01-15 | 54.231.226.59 (ClassC) |
| 2025-04-08 | 54.199.205.53 (ClassC) |
| Date | Domain | IP |
| www.hakatayamakasa.com | 2025-03-20 | 54.199.205.53 |