| 2001:240:1bd:: | 2001:240:1bd:ffff:ffff:ffff:ffff:ffff | Matsui Securities Co., Ltd. |
| 2001:240:1be:: | 2001:240:1be:ffff:ffff:ffff:ffff:ffff | Grape One Co., Ltd. |
| 2001:240:1bf:: | 2001:240:1c1:ffff:ffff:ffff:ffff:ffff | FUKUDA ROAD CONSTRUCTION CO., LTD. |
| 2001:240:1c2:: | 2001:240:1c2:ffff:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |
| 2001:240:1c3:: | 2001:240:1c3:ffff:ffff:ffff:ffff:ffff | Konami Digital Entertainment Co., Ltd. |
| 2001:240:1c4:: | 2001:240:1c4:ffff:ffff:ffff:ffff:ffff | ANDERSEN SERVICE Co., Ltd. |
| 2001:240:1c5:: | 2001:240:1c5:ffff:ffff:ffff:ffff:ffff | CyberAgent, Inc. |
| 2001:240:1c6:: | 2001:240:1c6:ffff:ffff:ffff:ffff:ffff | Ministry of Internal Affairs and Communications |
| 2001:240:1c7:: | 2001:240:1c7:ffff:ffff:ffff:ffff:ffff | Noevir Holdings Co., Ltd. |
| 2001:240:1c8:: | 2001:240:1c8:ffff:ffff:ffff:ffff:ffff | Remote Sensing Technology Center of Japan |