| 2001:240:1f3:4:: | 2001:240:1f3:5:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |
| 2001:240:1f3:6:: | 2001:240:1f3:6:ffff:ffff:ffff:ffff | ODK Solutions Company, Ltd. |
| 2001:240:1f3:7:: | 2001:240:1f3:7:ffff:ffff:ffff:ffff | NX INFORMATION SYSTEMS CO., LTD. |
| 2001:240:1f3:8:: | 2001:240:1f3:f:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |
| 2001:240:1f3:10:: | 2001:240:1f3:10:ffff:ffff:ffff:ffff | Noevir Co., Ltd. |
| 2001:240:1f3:11:: | 2001:240:1f3:11:ffff:ffff:ffff:ffff | Tokyo Electron Ltd. |
| 2001:240:1f3:12:: | 2001:240:1f3:12:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |
| 2001:240:1f3:13:: | 2001:240:1f3:13:ffff:ffff:ffff:ffff | INSTRUCTION CO., LTD. |
| 2001:240:1f3:14:: | 2001:240:1f3:14:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |
| 2001:240:1f3:15:: | 2001:240:1f3:15:ffff:ffff:ffff:ffff | The Securities Analysts Association of Japan |