| 2001:298:316f:: | 2001:298:3170:ffff:ffff:ffff:ffff:ffff | Sanyu Seiki Co.,Ltd. |
| 2001:298:3171:: | 2001:298:3177:ffff:ffff:ffff:ffff:ffff | Sony Biz Networks Corporation |
| 2001:298:3178:: | 2001:298:3178:ffff:ffff:ffff:ffff:ffff | NEC Solution Innovators,Ltd. |
| 2001:298:3179:: | 2001:298:317a:ffff:ffff:ffff:ffff:ffff | Sony Biz Networks Corporation |
| 2001:298:317b:: | 2001:298:317b:ffff:ffff:ffff:ffff:ffff | LOYAL Planning Co.Ltd. |
| 2001:298:317c:: | 2001:298:3190:ffff:ffff:ffff:ffff:ffff | Sony Biz Networks Corporation |
| 2001:298:3191:: | 2001:298:3191:ffff:ffff:ffff:ffff:ffff | koshidaka |
| 2001:298:3192:: | 2001:298:3fff:ffff:ffff:ffff:ffff:ffff | Sony Biz Networks Corporation |
| 2001:298:4000:: | 2001:298:4000:ffff:ffff:ffff:ffff:ffff | webi inc |
| 2001:298:4001:: | 2001:298:4001:ffff:ffff:ffff:ffff:ffff | Sony Biz Networks Corporation |