| 2001:d80:1081:8100:: | 2001:d80:1081:81ff:ffff:ffff:ffff:ffff | IBM JAPAN, LTD. JAPAN,CHIBA-SHI |
| 2001:d80:1081:8200:: | 2001:d80:1081:ffff:ffff:ffff:ffff:ffff | AT&T Japan K.K. |
| 2001:d80:1082:: | 2001:d80:1082:ff:ffff:ffff:ffff:ffff | IBM JAPAN, LTD. JAPAN,CHIBA-SHI |
| 2001:d80:1082:100:: | 2001:d80:1082:1ff:ffff:ffff:ffff:ffff | DAICEL CORPORATION JAPAN,TOKYO |
| 2001:d80:1082:200:: | 2001:d80:1082:ffff:ffff:ffff:ffff:ffff | AT&T Japan K.K. |
| 2001:d80:1083:: | 2001:d80:1083:ffff:ffff:ffff:ffff:ffff | AT&T Japan K.K. |
| 2001:d80:1084:: | 2001:d80:1084:ff:ffff:ffff:ffff:ffff | MONSTER BEVERAGE COMPANY JAPAN,SHINAGAWA-KU |
| 2001:d80:1084:100:: | 2001:d80:1084:1ff:ffff:ffff:ffff:ffff | LOCKHEED MARTIN CORPORATION JAPAN,TOYOYAMA |
| 2001:d80:1084:200:: | 2001:d80:1084:ffff:ffff:ffff:ffff:ffff | AT&T Japan K.K. |
| 2001:d80:1085:: | 2001:d80:1086:ffff:ffff:ffff:ffff:ffff | AT&T Japan K.K. |