| Date | IP Address |
| 2017-03-11 | 14.0.33.209 (ClassC) |
| 2017-04-01 | 14.0.33.159 (ClassC) |
| 2018-06-07 | 115.127.226.88 (ClassC) |
| 2018-08-04 | 115.127.226.138 (ClassC) |
| 2018-10-11 | 115.127.249.187 (ClassC) |
| 2018-11-30 | 115.127.249.171 (ClassC) |
| 2018-12-04 | 115.127.249.211 (ClassC) |
| 2018-12-05 | 115.127.242.19 (ClassC) |
| 2018-12-20 | 115.127.249.139 (ClassC) |
| 2018-12-28 | 115.127.249.195 (ClassC) |
| 2021-11-24 | 14.128.0.93 (ClassC) |
| 2024-08-25 | 115.127.227.179 (ClassC) |
| 2024-11-09 | 14.128.0.43 (ClassC) |
| 2024-11-24 | 14.0.47.12 (ClassC) |
| 2024-12-26 | 14.128.0.44 (ClassC) |
| Date | Domain | IP |
| auction.buffaloes.co.jp | 2024-12-24 | 54.249.11.100 |
| shop.buffaloes.co.jp | 2024-10-22 | 52.199.248.194 |
| sp.buffaloes.co.jp | 2024-08-25 | 115.127.227.179 |
| preview.sp.buffaloes.co.jp | 2024-08-31 | 115.127.227.35 |
| www.buffaloes.co.jp | 2023-11-01 | 14.128.0.80 |
| preview.www.buffaloes.co.jp | 2024-02-28 | 138.113.138.176 |