First Design System Inc.
Address blocks
3
Addresses reserved
1,056,768
Registered address
Tachibana Shinjuku Bldg. 3F, 3-2-26 Nishi-Shinjuku
Tokyo Shinjuku-ku 160-0023
Address blocks
| Prefix | Range | Registry | Size |
|---|---|---|---|
| 40:D8:55:0A:7 | 40:D8:55:0A:70:00 to 40:D8:55:0A:7F:FF | IAB | 4,096 addresses |
| 8C:1F:64:A7:2 | 8C:1F:64:A7:20:00 to 8C:1F:64:A7:2F:FF | MA-S | 4,096 addresses |
| 98:6E:E8:E | 98:6E:E8:E0:00:00 to 98:6E:E8:EF:FF:FF | MA-M | 1,048,576 addresses |