| 2001:240:14a0:: | 2001:240:14a2:ffff:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |
| 2001:240:14a3:: | 2001:240:14a3:ffff:ffff:ffff:ffff:ffff | XING INC. |
| 2001:240:14a4:: | 2001:240:14a4:ffff:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |
| 2001:240:14a5:: | 2001:240:14a5:ffff:ffff:ffff:ffff:ffff | Digital Hearts Co., Ltd. |
| 2001:240:14a6:: | 2001:240:14a7:ffff:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |
| 2001:240:14a8:: | 2001:240:14a8:ffff:ffff:ffff:ffff:ffff | Digital Hearts Co., Ltd. |
| 2001:240:14a9:: | 2001:240:14a9:ffff:ffff:ffff:ffff:ffff | Pasona Group Inc. |
| 2001:240:14aa:: | 2001:240:14ab:ffff:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |
| 2001:240:14ac:: | 2001:240:14ac:ffff:ffff:ffff:ffff:ffff | IWAI PHARMA TECH CO., LTD. |
| 2001:240:14ad:: | 2001:240:14ad:ffff:ffff:ffff:ffff:ffff | Internet Initiative Japan Inc. |